GENETIC LOCI ASSOCIATED WITH SOYBEAN CYST NEMATODE RESISTANCE AND METHODS OF USE

摘要

Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode.

主权项

1. A method of identifying a first soybean plant or a first soybean germplasm that displays resistance or improved resistance to soybean cyst nematode, the method comprising detecting in the genome of said first soybean plant or in the genome of said first soybean germplasm at least one marker locus that is associated with the resistance, wherein the at least one marker locus comprises
(a) S07160-1 or a marker closely linked thereto on linkage group A2; or (b) Gm08:8300131, Gm08:8257778, Gm08:8257785, Gm08:8258163, Gm08:8258688, Gm08:8258742, Gm08:8259928, Gm08:8260451, Gm08:8260590, Gm08:8261480, Gm08:8261684, Gm08:8262165, Gm08:8263213, Gm08:8263250, Gm08:8263611, Gm08:8264149, Gm08:8265227, Gm08:8265364, Gm08:8265614, Gm08:8266183, Gm08:8266185, Gm08:8266263, Gm08:8266350, Gm08:8266386, Gm08:8266473, Gm08:8266888, Gm08:8267085, Gm08:8267166, Gm08:8267721, Gm08:8267826, Gm08:8268336, Gm08:8268861, Gm08:8269148, Gm08:8269785, Gm08:8270037, Gm08:8270562, Gm08:8270652, Gm08:8271540, Gm08:8271591, Gm08:8271649, Gm08:8271672, Gm08:8271955, Gm08:8273257, Gm08:8273355, Gm08:8273979, Gm08:8275766, Gm08:8275780, Gm08:8275959, Gm08:8276701, Gm08:8276849, Gm08:8276913, Gm08:8277162, Gm08:8277227, Gm08:8277248, Gm08:8277381, Gm08:8277383, Gm08:8277542, Gm08:8277625, Gm08:8277643, Gm08:8277876, Gm08:8277880, Gm08:8277969, Gm08:8278001, Gm08:8278167, Gm08:8278274, Gm08:8278434, Gm08:8279165, Gm08:8279230, Gm08:8279854, Gm08:8280901, Gm08:8280937, Gm08:8281564, Gm08:8282902, Gm08:8284027, Gm08:8286864, Gm08:8287265, Gm08:8287278, Gm08:8287453, Gm08:8287459, Gm08:8288039, Gm08:8288141, Gm08:8288200, Gm08:8288470, Gm08:8288831, Gm08:8289392, Gm08:8290740, Gm08:8291682, Gm08:8292207, Gm08:8297064, Gm08:8299433, Gm08:8299672, Gm08:8301839, Gm08:8302134, Gm08:8303450, Gm08:8305237, Gm08:8305348, Gm08:8305905, Gm08:8306090, Gm08:8306141, Gm08:8306210, Gm08:8306492, Gm08:8306627, Gm08:8307172, Gm08:8307665, Gm08:8308019, Gm08:8308891, Gm08:8308917, Gm08:8309316, Gm08:8309423, Gm08:8309837, Gm08:8310383, Gm08:8310464, Gm08:8310503, Gm08:8310663, Gm08:8311631, Gm08:8311906, Gm08:8312536, Gm08:8312819, Gm08:8313273, Gm08:8313923, Gm08:8314010, Gm08:8314025, Gm08:8314208, Gm08:8314292, Gm08:8314295, Gm08:8314513, Gm08:8314736, Gm08:8314791, Gm08:8314860, Gm08:8315543, Gm08:8315644, Gm08:8316113, Gm08:8316689, Gm08:8316899, Gm08:8317852, Gm08:8317861, Gm08:8318033, Gm08:8319087, Gm08:8319642, Gm08:8319647, Gm08:8320068, Gm08:8321253, Gm08:8321649, Gm08:8323937, Gm08:8324341, Gm08:8325127, Gm08:8325214, Gm08:8326696, Gm08:8326877, Gm08:8328633, Gm08:8330929, Gm08:8331132, Gm08:8331181, Gm08:8331408, Gm08:8331827, Gm08:8332651, Gm08:8332685, Gm08:8332957, Gm08:8343167, Gm08:8345187, Gm08:8345720, Gm08:8346030, Gm08:8346050, Gm08:8346352, Gm08:8346726, Gm08:8347799, Gm08:8348022, Gm08:8348028, Gm08:8349925, Gm08:8350122, Gm08:8350277, Gm08:8351061, Gm08:8351503, Gm08:8352313, Gm08:8352743, Gm08:8353341, Gm08:8355175, Gm08:8360133, Gm08:8363193, Gm08:8363888, Gm08:8364195 or a marker closely linked thereto.