US2014215657A1PendingUtilityA1
Quantitative Trait Loci Associated With Soybean Cyst Nematode Resistance And Methods Of Their Use
Est. expiryOct 2, 2029(~3.2 yrs left)· nominal 20-yr term from priority
A01H 5/10A01H 6/542C12Q 1/6895C12N 15/8285C12Q 2600/13C12Q 2600/156
35
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Abstract
Several QTLs that are genetically linked to resistance to soybean cyst nematode (SCN) are disclosed. These QTLs have been mapped to genomic regions on Chrs. 4, 8, 10, 11, 18, and 20 of soybean, G. max. Candidate genes underlying these QTLs as defined by the flanking markers, as well as genetic markers associated with these QTLs are also disclosed. These markers can be utilized for introgressing SCN resistance into non-resistant soybean germplasm. The unique resistance genes can be introduced into a non-resistant plant by marker-assisted selection (MAS) or by transgenic methods.
Claims
exact text as granted — not AI-modified1 - 4 . (canceled)
5 . A plant that is resistant to at least one race of nematode, said plant being selected from the RILs listed below:
Essex x PI
Hutcheson x
Magellan x PI
Magellan x PI
437654
PI 467312
437489B
567516C
No
RIL
Race
RIL
Race
RIL
Race
RIL
Race
1
EP011
1, 2, 3, 14
195-007
5
MPB0002
5
MPC0102
5
2
EP013
1, 3
195-023
3
MPB0011
3, 5
MPC0136
3
3
EP015
1, 3, 5
195-033
14
MPB0461
3, 5
MPC0143
2, 5
4
EP034
2, 3, 5, 14
195-037
14
MPB0502
3, 5
MPC0341
5
5
EP038
1, 3
195-040
14
MPB0530
3, 5
MPC0373
LY1
6
EP044
2, 3, 5
195-046
14
MPB0580
2
MPC0422
5
7
EP049
1, 3
195-048
14
MPB0663
3, 5
MPC0460
5
8
EP056
1, 3, 5
195-052
3
MPB0731
1, 5
MPC0626
LY1
9
EP102
1, 2, 3, 5
195-060
3
MPB0787
2
MPC0671
3
10
EP110
2, 3
195-066
3, 14
MPB0809
1, 5
MPC0711
5
11
EP117
2, 3, 5
195-074
14
MPB0816
1, 3, 5
MPC0724
LY1
12
EP139
1, 2, 3, 5
195-078
3
MPB0819
3, 5
MPC0777
LY1
13
EP155
1, 2, 3, 5
195-088
5
MPB0855
3, 5
MPC0824
5
14
EP158
1, 3, 5
195-094
3
MPB0920
3, 5
MPC0840
5
15
EP163
2, 3, 5, 14
195-106
5
MPB0923
14
MPC0960
5, LY1
16
EP167
1, 3, 5
195-121
3
MPB0931
14
MPC1004
5
17
EP194
1, 3
195-123
14
MPB0990
3, 5
MPC1017
5
18
EP213
1, 3
195-150
3
MPB1030
1, 3, 5
MPC1046
LY1
19
EP219
1, 3, 5
195-155
5
MPB1059
5
MPC1259
LY1
20
EP220
2, 3, 5, 14
195-162
3, 5
MPB1061
1, 3, 5
MPC1270
5
21
195-168
14
MPB1091
5, 14
MPC1680
3
22
195-194
14
MPB1117
3, 5
MPC1785
5
23
195-198
14
MPB1136
3, 5
MPC1854
1, 5
24
195-200
14
MPB1188
3, 5
MPC1959
5
25
195-207
14
MPB1219
1, 3, 5
MPC2059
LY1
26
195-210
3, 5
MPB1288
3, 5
MPC2090
5
27
195-220
14
MPB1376
3, 5
28
195-223
3
MPB1382
5
29
195-239
14
MPB1500
1, 3, 5
30
MPB1532
3, 5
31
MPB1547
2
32
MPB1561
3, 5
33
MPB1594
3, 5
34
MPB1652
5
35
MPB1660
5
6 . The plant of claim 5 , wherein said plant is derived directly or indirectly from a cross selected from the group consisting of Essex×PI 437654, Hutcheson×PI 467312, Magellan×PI 438489B, and Magellan×PI 567516C.
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