Modulating light response pathways in plants, increasing light-related tolerances in plants, and increasing biomass in plants

Abstract

Methods and materials for modulating low light and/or shade tolerance, and red light specific responses in plants are disclosed. For example, nucleic acids encoding low light and/or SD+EODFR-tolerance polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also disclosed are plants having increased low light and/or SD+EODFR tolerance. In addition, methods and materials involved in increasing UV-B tolerance in plants and methods and materials involved in modulating biomass levels in plants are provided.

What is claimed is: 
     
         1 . A method of modulating a trait in a plant, said method comprising introducing into a plant cell an exogenous nucleic acid, said exogenous nucleic acid comprising a regulatory region operably linked to:
 (a) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NOs:3, 5, 7, 9, 10, 12, 14, 16, 18, 20, 22, 24, 25, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 49, 51, 53, 55, 57, 59, 60, 61, 62, 63, 65, 67, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 89, 90, 91, 93, 95, 96, 97, 98, 99, 100, 101, 102, 103, 105, 107, 109, 111, 113, 115, 116, 117, 118, 119, 120, 121, 122, 124, 126, 129, 130, 131, 132, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 188, 189, 191, 193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 262, 264, 266, 268, 270, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 306, 308, 310, 312, 314, 317, 319, 321, 323, 325, 327, 329, 330, 331, 332, 334, 337, 339, 341, 343, 344, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 357, 359, 361, 362, 364, 365, 366, 367, 368, 370, 372, 374, 376, 378, 379, 381, 383, 385, 387, 389, 391, 393, 395, 397, 399, 401, 403, 405, 407, 409, 411, 413, 415, 417, 419, 421, 423, 425, 427, 429, 431, 433, 435, 437, 439, 441, 443, 445, 447, 449, 451, 453, 456, 457, 458, 459, 460, 462, 464, 466, 468, 470, 472, 474, 475, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 491, 493, 494, 495, 496, 497, 498, 499, 501, 503, 505, 507, 508, 509, 510, 511, 512, 514, 515, 516, 518, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 538, 539, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 552, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 567, 570, 572, 574, 576, 578, 579, 580, 582, 584, 586, 588, 590, 592, 594, 596, 598, 600, 601, 603, 606, 607, 608, 609, 611, 613, 615, 616, 617, 618, 620, 621, 622, 624, 625, 626, 628, 629, 631, 634, 636, 637, 638, 639, 641, 644, 645, 647, 649, 651, 653, 655, 657, 659, 661, 663, 665, 667, 669, 671, 673, 675, 676, 678, 680, 682, 684, 686, 688, 690, 692, 694, 695, 697, 699, 701, 702, 704, 706, 708, 709, 711, 712, 713, 714, 716, 718, 720, 721, 723, 725, 726, 728, 730, 732, 734, 736, 738, 740, 741, 742, 743, 744, 745, 747, 749, 750, 751, 753, 755, 757, 759, 761, 762, 763, 764, 765, 767, 769, 771, 773, 774, 776, 778, 779, 780, 782, 783, 784, 786, 788, 790, 792, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 826, 827, 829, 830, 831, 832, 833, 834, 835, 837, 838, 839, 840, 841, 843, 845, 847, 850, 851, 853, 855, 857, 859, 861, 862, 863, 864, 865, 866, 868, 870, 872, 874, 876, 877, 879, 881, 883, 885, 887, 889, 891, 893, 895, 897, 898, 900, 902, 904, 907, 909, 911, 913, 915, 917, 919, 920, 922, 923, 924, 926, 928, 929, 930, 931, 932, 934, 936, 937, 938, 939, 940, 941, 943, 945, 947, 948, 949, 950, 953, 955, 957, 959, 961, 963, 965, 966, 967, 969, 971, 973, 975, 977, 979, 981, 983, 985, 987, 989, 991, 993, 995, 997, 999, 1001, 1003, 1005, 1007, 1009, 1011, 1013, 1014, 1015, 1016, 1018, 1024, 1025, 1027, 1029, 1030, 1032, 1033, 1035, 1037, 1039, 1040, 1042, 1043, 1044, 1047, 1049, 1051, 1053, 1055, 1057, 1059, 1061, 1063, 1065, 1067, 1068, 1069, 1071, 1072, 1073, 1074, 1075, 1077, 1078, 1080, 1081, 1083, 1085, 1087, 1089, 1091, 1093, 1095, 1097, 1098, 1099, 1100, 1101, 1103, 1105, 1107, 1109, 1111, 1113, 1115, 1117, 1119, 1121, 1123, 1125, 1127, 1129, 1131, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1141, 1143, 1145, 1147, 1149, 1151, 1153, 1155, 1157, 1159, 1160, 1161, 1162, 1164, 1166, 1168, 1170, 1172, 1174, 1176, 1178, 1180, 1182, 1184, 1186, 1188, 1190, 1192, 1194, 1196, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1206, 1208, 1209, 1211, 1213, 1214, 1215, 1216, 1217, 1219, 1221, 1223, 1225, 1227, 1229, 1230, 1232, 1234, 1236, 1238, 1240, 1242, 1244, 1246, 1248, 1250, 1252, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1266, 1268, 1270, 1272, 1274, 1277, 1279, 1281, 1283, 1285, 1287, 1289, 1291, 1293, 1294, 1295, 1297, 1298, 1299, 1301, 1303, 1305, 1307, 1309, 1311, 1313, 1315, 1317, 1319, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1334, 1336, 1338, 1340, 1342, 1344, 1347, 1349, 1351, 1352, 1353, 1355, 1357, 1358, 1360, 1362, 1364, 1366, 1367, 1368, 1370, 1372, 1374, 1375, 1377, 1379, 1381, 1383, 1385, 1387, 1389, 1391, 1393, 1395, 1397, 1399, 1401, 1402, 1404, 1406, 1408, 1410, 1411, 1412, 1413, 1414, 1415, 1417, 1419, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1429, 1430, 1431, 1433, 1434, 1435, 1436, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1450, 1452, 1457, 1458, 1460, 1462, 1464, 1466, 1467, 1468, 1469, 1471, 1473, 1475, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1488, 1490, 1492, 1494, 1497, 1499, 1501, 1502, 1503, 1504, 1505, 1506, 1508, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1527, 1528, 1529, 1531, 1532, 1533, 1534, 1535, 1536, 1540, 1541, 1543, 1545, 1547, 1549, 1551, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1561, 1563, 1564, 1565, 1566, 1567, 1568, 1570, 1572, 1574, 1576, 1578, 1580, 1582, 1584, 1587, 1589, 1591, 1593, 1594, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1609, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1623, 1625, 1630, 1631, 1632, 1635, 1637, 1639, 1641, 1642, 1643, 1644, 1646, 1648, 1650, 1651, 1652, 1653, 1654, 1655, 1657, 1659, 1661, 1663, 1665, 1667, 1669, 1671, 1673, 1675, 1677, 1679, 1681, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1707, 1709, 1711, 1713, 1715, 1717, 1719, 1720, 1721, 1722, 1723, 1725, 1727, 1729, 1730, 1732, 1734, 1736, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1748, 1750, 1751, 1752, 1754, 1756, 1758, 1760, 1762, 1764, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1802, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1850, 1852, 1854, 1856, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1869, 1870, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2069, 2070, 2072, 2074, 2076, 2078, 2080, 2081, 2083, 2084, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2123, 2125, 2127, 2129, 2131, 2133, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2266, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2294, 2296, 2298, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2350, 2352, 2354, 2356, 2358, 2360, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2375, 2376, 2377, 2378, 2379, 2380, and 2381, wherein said trait is low light tolerance or SD+EODFR tolerance, wherein a plant produced from said cell has a difference in low light tolerance or SD+EODFR tolerance as compared to a control plant that does not comprise said nucleic acid,   (b) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:93, SEQ ID NO:94, SEQ ID NO:95, SEQ ID NO:103, SEQ ID NO:105, SEQ ID NO:107, SEQ ID NO:108, SEQ ID NO:109, SEQ ID NO:110, SEQ ID NO:111, and SEQ ID NO:113 of U.S. Patent Application Publication No. 2010-0192261 (U.S. patent application Ser. No. 12/373,134), wherein said trait is UV-B tolerance, wherein a plant produced from said plant cell has a difference in UV-B tolerance as compared to the corresponding control plant that does not comprise said nucleic acid,   (c) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:79, SEQ ID NO:80, SEQ ID NO:83, SEQ ID NO:84, SEQ ID NO:86, SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:101, SEQ ID NO:102, SEQ ID NO:104, SEQ ID NO:106, SEQ ID NO:108, SEQ ID NO:109, SEQ ID NO:110, SEQ ID NO:111, SEQ ID NO:112, SEQ ID NO:113, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:117, SEQ ID NO:119, SEQ ID NO:121, SEQ ID NO:123, SEQ ID NO:124, SEQ ID NO:127, SEQ ID NO:128, SEQ ID NO:129, SEQ ID NO:130, SEQ ID NO:131, SEQ ID NO:132, SEQ ID NO:133, SEQ ID NO:134, SEQ ID NO:136, SEQ ID NO:138, SEQ ID NO:140, SEQ ID NO:141, SEQ ID NO:142, SEQ ID NO:144, SEQ ID NO:146, and SEQ ID NO:148 of U.S. Patent Application Publication No. 2010-0205688 (U.S. patent application Ser. No. 12/513,086), wherein said trait is low light tolerance, wherein a plant produced from said plant cell exhibits a phenotypic difference relative to a corresponding control plant under low light conditions,   (d) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:79, SEQ ID NO:80, SEQ ID NO:81, SEQ ID NO:82, SEQ ID NO:83, SEQ ID NO:84, SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:94, SEQ ID NO:-104, SEQ ID NO:106, SEQ ID NO:109, SEQ ID NO:111, SEQ ID NO:113, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:117, SEQ ID NO:120, SEQ ID NO:121, SEQ ID NO:122, SEQ ID NO:124, SEQ ID NO:126, SEQ ID NO:127, SEQ ID NO:128, SEQ ID NO:129, SEQ ID NO:130, SEQ ID NO:133, SEQ ID NO:135, SEQ ID NO:137, SEQ ID NO:139, SEQ ID NO:140, SEQ ID NO:141, SEQ ID NO:142, SEQ ID NO:143, SEQ ID NO:144, SEQ ID NO:145, SEQ ID NO:146, SEQ ID NO:147, SEQ ID NO:149, SEQ ID NO:151, SEQ ID NO:153, SEQ ID NO:154, SEQ ID NO:156, SEQ ID NO:158, SEQ ID NO:160, SEQ ID NO:162, SEQ ID NO:164, SEQ ID NO:165, SEQ ID NO:167, SEQ ID NO:168, SEQ ID NO:169, SEQ ID NO:170, and SEQ ID NO:171 of U.S. Patent Application Publication No. 2010-0199378 (U.S. patent application Ser. No. 12/515,687), wherein said trait is SD+EODFR tolerance, wherein a plant produced from said plant cell exhibits a difference in a response to SD+EODFR light conditions as compared to a corresponding response in a control plant that does not comprise said nucleic acid,   (e) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:88, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:92, SEQ ID NO:93, SEQ ID NO:94, SEQ ID NO:100, SEQ ID NO:104, SEQ ID NO:106, SEQ ID NO:108, SEQ ID NO:110, SEQ ID NO:112, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:118, SEQ ID NO:120, SEQ ID NO:122, SEQ ID NO:124, SEQ ID NO:126, SEQ ID NO:128, SEQ ID NO:131, SEQ ID NO:133, SEQ ID NO:135, SEQ ID NO:137, SEQ ID NO:139, SEQ ID NO:141, SEQ ID NO:142, and SEQ ID NO:146 of U.S. Patent Application Publication No. 2010-0119688 (U.S. patent application Ser. No. 12/307,561), wherein said trait is low light tolerance, wherein a plant produced from said plant cell exhibits a phenotypic difference relative to a corresponding control plant under low light conditions, or   (f) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO: 2, 4, 6, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 28, 30, 32, 34, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58, 60, 61, 62, 63, 64, 66, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 106, 107, 109, 111, 112, 114, 115, 117, 119, 120, 122, 124, 126, 127, 129, 131, 133, 135, 137, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 167, 169, 171, 173, 175, 176, 177, 179, 181, 183, 184, 185, 186, 188, 190, 192, 193, 195, 197, 198, 200, 202, 204, 206, 208, 210, 212, 214, 215, 217, 218, 219, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 241, 242, 243, 245, 247, 249, 251, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 315, 317, 319, 321, 323, 325, 327, 329, 330, 331, 332, 334, 335, 336, 338, 340, 341, 343, 345, 346, 347, 349, 349, 350, 351, 352, 353, 354, 355, 356, 357, 359, 360, 361, 362, 363, 364, 366, 367, 369, 371, 373, 374, 374, 375, 376, 376, 377, 378, 380, 382, 384, 385, 386, 387, 388, 389, 390, 391, 391, 393, 395, 397, 398, 399, 400, 400, 401, 401, 403, 403, 405, 405, 407, 407, 408, 410, 411, 413, 414, 415, 416, 417, 418, 419, 420, 420, 421, 422, 423, 424, 426, 426, 428, 428, 429, 430, 430, 431, 432, 432, 433, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 474, 475, 477, 479, 481, 483, 485, 487, 488, 489, 490, 492, 494, 496, 498, 500, 502, 503, 504, 506, 508, 510, 511, 513, 515, 517, 518, 519, 521, 523, 525, 527, 529, 531, 533, 534, 536, 538, 540, 541, 543, 544, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 557, 559, 560, 562, 564, 566, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 580, 582, 584, 586, 587, 588, 589, 591, 593, 595, 596, 598, 600, 602, 603, 605, 606, 608, 608, 609, 610, 611, 612, 613, 615, 617, 619, 621, 623, 624, 626, 627, 628, 630, 631, 633, 634, 636, and 638 of International Patent Application Publication No. WO 2010/033564 and U.S. patent application Ser. No. 13/119,572, wherein said trait is the level of biomass, wherein a plant produced from said plant cell has a difference in the level of biomass as compared to the corresponding level of a control plant that does not comprise said nucleic acid.   
     
     
         2 . A plant cell comprising an exogenous nucleic acid, said exogenous nucleic acid comprising a regulatory region operably linked to:
 (a) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NOs:3, 5, 7, 9, 10, 12, 14, 16, 18, 20, 22, 24, 25, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 49, 51, 53, 55, 57, 59, 60, 61, 62, 63, 65, 67, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 89, 90, 91, 93, 95, 96, 97, 98, 99, 100, 101, 102, 103, 105, 107, 109, 111, 113, 115, 116, 117, 118, 119, 120, 121, 122, 124, 126, 129, 130, 131, 132, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 188, 189, 191, 193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 262, 264, 266, 268, 270, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 306, 308, 310, 312, 314, 317, 319, 321, 323, 325, 327, 329, 330, 331, 332, 334, 337, 339, 341, 343, 344, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 357, 359, 361, 362, 364, 365, 366, 367, 368, 370, 372, 374, 376, 378, 379, 381, 383, 385, 387, 389, 391, 393, 395, 397, 399, 401, 403, 405, 407, 409, 411, 413, 415, 417, 419, 421, 423, 425, 427, 429, 431, 433, 435, 437, 439, 441, 443, 445, 447, 449, 451, 453, 456, 457, 458, 459, 460, 462, 464, 466, 468, 470, 472, 474, 475, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 491, 493, 494, 495, 496, 497, 498, 499, 501, 503, 505, 507, 508, 509, 510, 511, 512, 514, 515, 516, 518, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 538, 539, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 552, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 567, 570, 572, 574, 576, 578, 579, 580, 582, 584, 586, 588, 590, 592, 594, 596, 598, 600, 601, 603, 606, 607, 608, 609, 611, 613, 615, 616, 617, 618, 620, 621, 622, 624, 625, 626, 628, 629, 631, 634, 636, 637, 638, 639, 641, 644, 645, 647, 649, 651, 653, 655, 657, 659, 661, 663, 665, 667, 669, 671, 673, 675, 676, 678, 680, 682, 684, 686, 688, 690, 692, 694, 695, 697, 699, 701, 702, 704, 706, 708, 709, 711, 712, 713, 714, 716, 718, 720, 721, 723, 725, 726, 728, 730, 732, 734, 736, 738, 740, 741, 742, 743, 744, 745, 747, 749, 750, 751, 753, 755, 757, 759, 761, 762, 763, 764, 765, 767, 769, 771, 773, 774, 776, 778, 779, 780, 782, 783, 784, 786, 788, 790, 792, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 826, 827, 829, 830, 831, 832, 833, 834, 835, 837, 838, 839, 840, 841, 843, 845, 847, 850, 851, 853, 855, 857, 859, 861, 862, 863, 864, 865, 866, 868, 870, 872, 874, 876, 877, 879, 881, 883, 885, 887, 889, 891, 893, 895, 897, 898, 900, 902, 904, 907, 909, 911, 913, 915, 917, 919, 920, 922, 923, 924, 926, 928, 929, 930, 931, 932, 934, 936, 937, 938, 939, 940, 941, 943, 945, 947, 948, 949, 950, 953, 955, 957, 959, 961, 963, 965, 966, 967, 969, 971, 973, 975, 977, 979, 981, 983, 985, 987, 989, 991, 993, 995, 997, 999, 1001, 1003, 1005, 1007, 1009, 1011, 1013, 1014, 1015, 1016, 1018, 1024, 1025, 1027, 1029, 1030, 1032, 1033, 1035, 1037, 1039, 1040, 1042, 1043, 1044, 1047, 1049, 1051, 1053, 1055, 1057, 1059, 1061, 1063, 1065, 1067, 1068, 1069, 1071, 1072, 1073, 1074, 1075, 1077, 1078, 1080, 1081, 1083, 1085, 1087, 1089, 1091, 1093, 1095, 1097, 1098, 1099, 1100, 1101, 1103, 1105, 1107, 1109, 1111, 1113, 1115, 1117, 1119, 1121, 1123, 1125, 1127, 1129, 1131, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1141, 1143, 1145, 1147, 1149, 1151, 1153, 1155, 1157, 1159, 1160, 1161, 1162, 1164, 1166, 1168, 1170, 1172, 1174, 1176, 1178, 1180, 1182, 1184, 1186, 1188, 1190, 1192, 1194, 1196, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1206, 1208, 1209, 1211, 1213, 1214, 1215, 1216, 1217, 1219, 1221, 1223, 1225, 1227, 1229, 1230, 1232, 1234, 1236, 1238, 1240, 1242, 1244, 1246, 1248, 1250, 1252, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1266, 1268, 1270, 1272, 1274, 1277, 1279, 1281, 1283, 1285, 1287, 1289, 1291, 1293, 1294, 1295, 1297, 1298, 1299, 1301, 1303, 1305, 1307, 1309, 1311, 1313, 1315, 1317, 1319, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1334, 1336, 1338, 1340, 1342, 1344, 1347, 1349, 1351, 1352, 1353, 1355, 1357, 1358, 1360, 1362, 1364, 1366, 1367, 1368, 1370, 1372, 1374, 1375, 1377, 1379, 1381, 1383, 1385, 1387, 1389, 1391, 1393, 1395, 1397, 1399, 1401, 1402, 1404, 1406, 1408, 1410, 1411, 1412, 1413, 1414, 1415, 1417, 1419, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1429, 1430, 1431, 1433, 1434, 1435, 1436, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1450, 1452, 1457, 1458, 1460, 1462, 1464, 1466, 1467, 1468, 1469, 1471, 1473, 1475, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1488, 1490, 1492, 1494, 1497, 1499, 1501, 1502, 1503, 1504, 1505, 1506, 1508, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1527, 1528, 1529, 1531, 1532, 1533, 1534, 1535, 1536, 1540, 1541, 1543, 1545, 1547, 1549, 1551, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1561, 1563, 1564, 1565, 1566, 1567, 1568, 1570, 1572, 1574, 1576, 1578, 1580, 1582, 1584, 1587, 1589, 1591, 1593, 1594, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1609, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1623, 1625, 1630, 1631, 1632, 1635, 1637, 1639, 1641, 1642, 1643, 1644, 1646, 1648, 1650, 1651, 1652, 1653, 1654, 1655, 1657, 1659, 1661, 1663, 1665, 1667, 1669, 1671, 1673, 1675, 1677, 1679, 1681, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1707, 1709, 1711, 1713, 1715, 1717, 1719, 1720, 1721, 1722, 1723, 1725, 1727, 1729, 1730, 1732, 1734, 1736, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1748, 1750, 1751, 1752, 1754, 1756, 1758, 1760, 1762, 1764, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1802, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1850, 1852, 1854, 1856, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1869, 1870, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2069, 2070, 2072, 2074, 2076, 2078, 2080, 2081, 2083, 2084, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2123, 2125, 2127, 2129, 2131, 2133, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2266, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2294, 2296, 2298, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2350, 2352, 2354, 2356, 2358, 2360, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2375, 2376, 2377, 2378, 2379, 2380, and 2381, wherein a plant produced from said cell has a difference in low light tolerance or SD+EODFR tolerance as compared to a control plant that does not comprise said nucleic acid,   (b) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:93, SEQ ID NO:94, SEQ ID NO:95, SEQ ID NO:103, SEQ ID NO:105, SEQ ID NO:107, SEQ ID NO:108, SEQ ID NO:109, SEQ ID NO:110, SEQ ID NO:111, and SEQ ID NO:113 of U.S. Patent Application Publication No. 2010-0192261 (U.S. patent application Ser. No. 12/373,134), wherein a plant produced from said plant cell has a difference in UV-B tolerance as compared to the corresponding control plant that does not comprise said nucleic acid,   (c) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:79, SEQ ID NO:80, SEQ ID NO:83, SEQ ID NO:84, SEQ ID NO:86, SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:101, SEQ ID NO:102, SEQ ID NO:104, SEQ ID NO:106, SEQ ID NO:108, SEQ ID NO:109, SEQ ID NO:110, SEQ ID NO:111, SEQ ID NO:112, SEQ ID NO:113, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:117, SEQ ID NO:119, SEQ ID NO:121, SEQ ID NO:123, SEQ ID NO:124, SEQ ID NO:127, SEQ ID NO:128, SEQ ID NO:129, SEQ ID NO:130, SEQ ID NO:131, SEQ ID NO:132, SEQ ID NO:133, SEQ ID NO:134, SEQ ID NO:136, SEQ ID NO:138, SEQ ID NO:140, SEQ ID NO:141, SEQ ID NO:142, SEQ ID NO:144, SEQ ID NO:146, and SEQ ID NO:148 of U.S. Patent Application Publication No. 2010-0205688 (U.S. patent application Ser. No. 12/513,086), wherein a plant produced from said plant cell exhibits a phenotypic difference relative to a corresponding control plant under low light conditions,   (d) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:79, SEQ ID NO:80, SEQ ID NO:81, SEQ ID NO:82, SEQ ID NO:83, SEQ ID NO:84, SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:94, SEQ ID NO:-104, SEQ ID NO:106, SEQ ID NO:109, SEQ ID NO:111, SEQ ID NO:113, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:117, SEQ ID NO:120, SEQ ID NO:121, SEQ ID NO:122, SEQ ID NO:124, SEQ ID NO:126, SEQ ID NO:127, SEQ ID NO:128, SEQ ID NO:129, SEQ ID NO:130, SEQ ID NO:133, SEQ ID NO:135, SEQ ID NO:137, SEQ ID NO:139, SEQ ID NO:140, SEQ ID NO:141, SEQ ID NO:142, SEQ ID NO:143, SEQ ID NO:144, SEQ ID NO:145, SEQ ID NO:146, SEQ ID NO:147, SEQ ID NO:149, SEQ ID NO:151, SEQ ID NO:153, SEQ ID NO:154, SEQ ID NO:156, SEQ ID NO:158, SEQ ID NO:160, SEQ ID NO:162, SEQ ID NO:164, SEQ ID NO:165, SEQ ID NO:167, SEQ ID NO:168, SEQ ID NO:169, SEQ ID NO:170, and SEQ ID NO:171 of U.S. Patent Application Publication No. 2010-0199378 (U.S. patent application Ser. No. 12/515,687), wherein a plant produced from said plant cell exhibits a difference in a response to SD+EODFR light conditions as compared to a corresponding response in a control plant that does not comprise said nucleic acid,   (e) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:88, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:92, SEQ ID NO:93, SEQ ID NO:94, SEQ ID NO:100, SEQ ID NO:104, SEQ ID NO:106, SEQ ID NO:108, SEQ ID NO:110, SEQ ID NO:112, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:118, SEQ ID NO:120, SEQ ID NO:122, SEQ ID NO:124, SEQ ID NO:126, SEQ ID NO:128, SEQ ID NO:131, SEQ ID NO:133, SEQ ID NO:135, SEQ ID NO:137, SEQ ID NO:139, SEQ ID NO:141, SEQ ID NO:142, and SEQ ID NO:146 of U.S. Patent Application Publication No. 2010-0119688 (U.S. patent application Ser. No. 12/307,561), wherein a plant produced from said plant cell exhibits a phenotypic difference relative to a corresponding control plant under low light conditions, or   (f) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO: 2, 4, 6, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 28, 30, 32, 34, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58, 60, 61, 62, 63, 64, 66, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 106, 107, 109, 111, 112, 114, 115, 117, 119, 120, 122, 124, 126, 127, 129, 131, 133, 135, 137, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 167, 169, 171, 173, 175, 176, 177, 179, 181, 183, 184, 185, 186, 188, 190, 192, 193, 195, 197, 198, 200, 202, 204, 206, 208, 210, 212, 214, 215, 217, 218, 219, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 241, 242, 243, 245, 247, 249, 251, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 315, 317, 319, 321, 323, 325, 327, 329, 330, 331, 332, 334, 335, 336, 338, 340, 341, 343, 345, 346, 347, 349, 349, 350, 351, 352, 353, 354, 355, 356, 357, 359, 360, 361, 362, 363, 364, 366, 367, 369, 371, 373, 374, 374, 375, 376, 376, 377, 378, 380, 382, 384, 385, 386, 387, 388, 389, 390, 391, 391, 393, 395, 397, 398, 399, 400, 400, 401, 401, 403, 403, 405, 405, 407, 407, 408, 410, 411, 413, 414, 415, 416, 417, 418, 419, 420, 420, 421, 422, 423, 424, 426, 426, 428, 428, 429, 430, 430, 431, 432, 432, 433, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 474, 475, 477, 479, 481, 483, 485, 487, 488, 489, 490, 492, 494, 496, 498, 500, 502, 503, 504, 506, 508, 510, 511, 513, 515, 517, 518, 519, 521, 523, 525, 527, 529, 531, 533, 534, 536, 538, 540, 541, 543, 544, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 557, 559, 560, 562, 564, 566, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 580, 582, 584, 586, 587, 588, 589, 591, 593, 595, 596, 598, 600, 602, 603, 605, 606, 608, 608, 609, 610, 611, 612, 613, 615, 617, 619, 621, 623, 624, 626, 627, 628, 630, 631, 633, 634, 636, and 638 of International Patent Application Publication No. WO 2010/033564 and U.S. patent application Ser. No. 13/119,572, wherein a plant produced from said plant cell has a difference in the level of biomass as compared to the corresponding level of a control plant that does not comprise said nucleic acid.   
     
     
         3 . A plant comprising an exogenous nucleic acid, said exogenous nucleic acid comprising:
 (a) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NOs:3, 5, 7, 9, 10, 12, 14, 16, 18, 20, 22, 24, 25, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 49, 51, 53, 55, 57, 59, 60, 61, 62, 63, 65, 67, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 89, 90, 91, 93, 95, 96, 97, 98, 99, 100, 101, 102, 103, 105, 107, 109, 111, 113, 115, 116, 117, 118, 119, 120, 121, 122, 124, 126, 129, 130, 131, 132, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 188, 189, 191, 193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 262, 264, 266, 268, 270, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 306, 308, 310, 312, 314, 317, 319, 321, 323, 325, 327, 329, 330, 331, 332, 334, 337, 339, 341, 343, 344, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 357, 359, 361, 362, 364, 365, 366, 367, 368, 370, 372, 374, 376, 378, 379, 381, 383, 385, 387, 389, 391, 393, 395, 397, 399, 401, 403, 405, 407, 409, 411, 413, 415, 417, 419, 421, 423, 425, 427, 429, 431, 433, 435, 437, 439, 441, 443, 445, 447, 449, 451, 453, 456, 457, 458, 459, 460, 462, 464, 466, 468, 470, 472, 474, 475, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 491, 493, 494, 495, 496, 497, 498, 499, 501, 503, 505, 507, 508, 509, 510, 511, 512, 514, 515, 516, 518, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 538, 539, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 552, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 567, 570, 572, 574, 576, 578, 579, 580, 582, 584, 586, 588, 590, 592, 594, 596, 598, 600, 601, 603, 606, 607, 608, 609, 611, 613, 615, 616, 617, 618, 620, 621, 622, 624, 625, 626, 628, 629, 631, 634, 636, 637, 638, 639, 641, 644, 645, 647, 649, 651, 653, 655, 657, 659, 661, 663, 665, 667, 669, 671, 673, 675, 676, 678, 680, 682, 684, 686, 688, 690, 692, 694, 695, 697, 699, 701, 702, 704, 706, 708, 709, 711, 712, 713, 714, 716, 718, 720, 721, 723, 725, 726, 728, 730, 732, 734, 736, 738, 740, 741, 742, 743, 744, 745, 747, 749, 750, 751, 753, 755, 757, 759, 761, 762, 763, 764, 765, 767, 769, 771, 773, 774, 776, 778, 779, 780, 782, 783, 784, 786, 788, 790, 792, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 826, 827, 829, 830, 831, 832, 833, 834, 835, 837, 838, 839, 840, 841, 843, 845, 847, 850, 851, 853, 855, 857, 859, 861, 862, 863, 864, 865, 866, 868, 870, 872, 874, 876, 877, 879, 881, 883, 885, 887, 889, 891, 893, 895, 897, 898, 900, 902, 904, 907, 909, 911, 913, 915, 917, 919, 920, 922, 923, 924, 926, 928, 929, 930, 931, 932, 934, 936, 937, 938, 939, 940, 941, 943, 945, 947, 948, 949, 950, 953, 955, 957, 959, 961, 963, 965, 966, 967, 969, 971, 973, 975, 977, 979, 981, 983, 985, 987, 989, 991, 993, 995, 997, 999, 1001, 1003, 1005, 1007, 1009, 1011, 1013, 1014, 1015, 1016, 1018, 1024, 1025, 1027, 1029, 1030, 1032, 1033, 1035, 1037, 1039, 1040, 1042, 1043, 1044, 1047, 1049, 1051, 1053, 1055, 1057, 1059, 1061, 1063, 1065, 1067, 1068, 1069, 1071, 1072, 1073, 1074, 1075, 1077, 1078, 1080, 1081, 1083, 1085, 1087, 1089, 1091, 1093, 1095, 1097, 1098, 1099, 1100, 1101, 1103, 1105, 1107, 1109, 1111, 1113, 1115, 1117, 1119, 1121, 1123, 1125, 1127, 1129, 1131, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1141, 1143, 1145, 1147, 1149, 1151, 1153, 1155, 1157, 1159, 1160, 1161, 1162, 1164, 1166, 1168, 1170, 1172, 1174, 1176, 1178, 1180, 1182, 1184, 1186, 1188, 1190, 1192, 1194, 1196, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1206, 1208, 1209, 1211, 1213, 1214, 1215, 1216, 1217, 1219, 1221, 1223, 1225, 1227, 1229, 1230, 1232, 1234, 1236, 1238, 1240, 1242, 1244, 1246, 1248, 1250, 1252, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1266, 1268, 1270, 1272, 1274, 1277, 1279, 1281, 1283, 1285, 1287, 1289, 1291, 1293, 1294, 1295, 1297, 1298, 1299, 1301, 1303, 1305, 1307, 1309, 1311, 1313, 1315, 1317, 1319, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1334, 1336, 1338, 1340, 1342, 1344, 1347, 1349, 1351, 1352, 1353, 1355, 1357, 1358, 1360, 1362, 1364, 1366, 1367, 1368, 1370, 1372, 1374, 1375, 1377, 1379, 1381, 1383, 1385, 1387, 1389, 1391, 1393, 1395, 1397, 1399, 1401, 1402, 1404, 1406, 1408, 1410, 1411, 1412, 1413, 1414, 1415, 1417, 1419, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1429, 1430, 1431, 1433, 1434, 1435, 1436, 1438, 1439, 1440, 1442, 1444, 1446, 1448, 1450, 1452, 1457, 1458, 1460, 1462, 1464, 1466, 1467, 1468, 1469, 1471, 1473, 1475, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1488, 1490, 1492, 1494, 1497, 1499, 1501, 1502, 1503, 1504, 1505, 1506, 1508, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1527, 1528, 1529, 1531, 1532, 1533, 1534, 1535, 1536, 1540, 1541, 1543, 1545, 1547, 1549, 1551, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1561, 1563, 1564, 1565, 1566, 1567, 1568, 1570, 1572, 1574, 1576, 1578, 1580, 1582, 1584, 1587, 1589, 1591, 1593, 1594, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1609, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1623, 1625, 1630, 1631, 1632, 1635, 1637, 1639, 1641, 1642, 1643, 1644, 1646, 1648, 1650, 1651, 1652, 1653, 1654, 1655, 1657, 1659, 1661, 1663, 1665, 1667, 1669, 1671, 1673, 1675, 1677, 1679, 1681, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1707, 1709, 1711, 1713, 1715, 1717, 1719, 1720, 1721, 1722, 1723, 1725, 1727, 1729, 1730, 1732, 1734, 1736, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1748, 1750, 1751, 1752, 1754, 1756, 1758, 1760, 1762, 1764, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1802, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1850, 1852, 1854, 1856, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1869, 1870, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2069, 2070, 2072, 2074, 2076, 2078, 2080, 2081, 2083, 2084, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2123, 2125, 2127, 2129, 2131, 2133, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2266, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2294, 2296, 2298, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2350, 2352, 2354, 2356, 2358, 2360, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2375, 2376, 2377, 2378, 2379, 2380, and 2381, wherein said plant exhibits a difference in low light tolerance or SD+EODFR tolerance as compared to a control plant that does not comprise said nucleic acid,   (b) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:93, SEQ ID NO:94, SEQ ID NO:95, SEQ ID NO:103, SEQ ID NO:105, SEQ ID NO:107, SEQ ID NO:108, SEQ ID NO:109, SEQ ID NO:110, SEQ ID NO:111, and SEQ ID NO:113 of U.S. Patent Application Publication No. 2010-0192261 (U.S. patent application Ser. No. 12/373,134), wherein said plant exhibits a difference in UV-B tolerance as compared to the corresponding control plant that does not comprise said nucleic acid,   (c) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:79, SEQ ID NO:80, SEQ ID NO:83, SEQ ID NO:84, SEQ ID NO:86, SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:101, SEQ ID NO:102, SEQ ID NO:104, SEQ ID NO:106, SEQ ID NO:108, SEQ ID NO:109, SEQ ID NO:110, SEQ ID NO:111, SEQ ID NO:112, SEQ ID NO:113, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:117, SEQ ID NO:119, SEQ ID NO:121, SEQ ID NO:123, SEQ ID NO:124, SEQ ID NO:127, SEQ ID NO:128, SEQ ID NO:129, SEQ ID NO:130, SEQ ID NO:131, SEQ ID NO:132, SEQ ID NO:133, SEQ ID NO:134, SEQ ID NO:136, SEQ ID NO:138, SEQ ID NO:140, SEQ ID NO:141, SEQ ID NO:142, SEQ ID NO:144, SEQ ID NO:146, and SEQ ID NO:148 of U.S. Patent Application Publication No. 2010-0205688 (U.S. patent application Ser. No. 12/513,086), wherein said plant exhibits a phenotypic difference relative to a corresponding control plant under low light conditions,   (d) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:79, SEQ ID NO:80, SEQ ID NO:81, SEQ ID NO:82, SEQ ID NO:83, SEQ ID NO:84, SEQ ID NO:87, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:92, SEQ ID NO:94, SEQ ID NO:-104, SEQ ID NO:106, SEQ ID NO:109, SEQ ID NO:111, SEQ ID NO:113, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:117, SEQ ID NO:120, SEQ ID NO:121, SEQ ID NO:122, SEQ ID NO:124, SEQ ID NO:126, SEQ ID NO:127, SEQ ID NO:128, SEQ ID NO:129, SEQ ID NO:130, SEQ ID NO:133, SEQ ID NO:135, SEQ ID NO:137, SEQ ID NO:139, SEQ ID NO:140, SEQ ID NO:141, SEQ ID NO:142, SEQ ID NO:143, SEQ ID NO:144, SEQ ID NO:145, SEQ ID NO:146, SEQ ID NO:147, SEQ ID NO:149, SEQ ID NO:151, SEQ ID NO:153, SEQ ID NO:154, SEQ ID NO:156, SEQ ID NO:158, SEQ ID NO:160, SEQ ID NO:162, SEQ ID NO:164, SEQ ID NO:165, SEQ ID NO:167, SEQ ID NO:168, SEQ ID NO:169, SEQ ID NO:170, and SEQ ID NO:171 of U.S. Patent Application Publication No. 2010-0199378 (U.S. patent application Ser. No. 12/515,687), wherein said plant exhibits a difference in a response to SD+EODFR light conditions as compared to a corresponding response in a control plant that does not comprise said nucleic acid,   (e) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO:88, SEQ ID NO:89, SEQ ID NO:90, SEQ ID NO:92, SEQ ID NO:93, SEQ ID NO:94, SEQ ID NO:100, SEQ ID NO:104, SEQ ID NO:106, SEQ ID NO:108, SEQ ID NO:110, SEQ ID NO:112, SEQ ID NO:114, SEQ ID NO:116, SEQ ID NO:118, SEQ ID NO:120, SEQ ID NO:122, SEQ ID NO:124, SEQ ID NO:126, SEQ ID NO:128, SEQ ID NO:131, SEQ ID NO:133, SEQ ID NO:135, SEQ ID NO:137, SEQ ID NO:139, SEQ ID NO:141, SEQ ID NO:142, and SEQ ID NO:146 of U.S. Patent Application Publication No. 2010-0119688 (U.S. patent application Ser. No. 12/307,561), wherein said plant exhibits a phenotypic difference relative to a corresponding control plant under low light conditions, or   (f) a nucleotide sequence encoding a polypeptide having 80 percent or greater sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NO: 2, 4, 6, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 28, 30, 32, 34, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58, 60, 61, 62, 63, 64, 66, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 106, 107, 109, 111, 112, 114, 115, 117, 119, 120, 122, 124, 126, 127, 129, 131, 133, 135, 137, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 167, 169, 171, 173, 175, 176, 177, 179, 181, 183, 184, 185, 186, 188, 190, 192, 193, 195, 197, 198, 200, 202, 204, 206, 208, 210, 212, 214, 215, 217, 218, 219, 220, 222, 224, 226, 228, 230, 232, 234, 236, 238, 240, 241, 242, 243, 245, 247, 249, 251, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 315, 317, 319, 321, 323, 325, 327, 329, 330, 331, 332, 334, 335, 336, 338, 340, 341, 343, 345, 346, 347, 349, 349, 350, 351, 352, 353, 354, 355, 356, 357, 359, 360, 361, 362, 363, 364, 366, 367, 369, 371, 373, 374, 374, 375, 376, 376, 377, 378, 380, 382, 384, 385, 386, 387, 388, 389, 390, 391, 391, 393, 395, 397, 398, 399, 400, 400, 401, 401, 403, 403, 405, 405, 407, 407, 408, 410, 411, 413, 414, 415, 416, 417, 418, 419, 420, 420, 421, 422, 423, 424, 426, 426, 428, 428, 429, 430, 430, 431, 432, 432, 433, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 474, 475, 477, 479, 481, 483, 485, 487, 488, 489, 490, 492, 494, 496, 498, 500, 502, 503, 504, 506, 508, 510, 511, 513, 515, 517, 518, 519, 521, 523, 525, 527, 529, 531, 533, 534, 536, 538, 540, 541, 543, 544, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 557, 559, 560, 562, 564, 566, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 580, 582, 584, 586, 587, 588, 589, 591, 593, 595, 596, 598, 600, 602, 603, 605, 606, 608, 608, 609, 610, 611, 612, 613, 615, 617, 619, 621, 623, 624, 626, 627, 628, 630, 631, 633, 634, 636, and 638 of International Patent Application Publication No. WO 2010/033564 and U.S. patent application Ser. No. 13/119,572, wherein said plant exhibits a difference in the level of biomass as compared to the corresponding level of a control plant that does not comprise said nucleic acid.