Mining Major Alleles of Oil Content Loci in Soybean[Glycine max(L.)Merr](PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

2012年04期

Page:

543-545,551

Research Field:

Publishing date:

Info

Title:

Mining Major Alleles of Oil Content Loci in Soybean[Glycine max(L.)Merr]

Author(s):

WU Qiong¹; ZHU Rong-sheng²; QI Zhao-ming¹; JIANG Hong-wei³; YANG Chun-ming⁴; LIU Chun-yan³; HU Guo-hua³; 5; CHEN Qing-shan¹; 5

1.College of Agriculture,Northeast Agricultural University,Harbin 150030，Heilongjiang;

2.College of Science,Northeast Agricultural University,Harbin 150030，Heilongjiang;

3.The Crop Research and Breeding Center of Land-Reclamation,Harbin 150090,Heilongjiang;

4.Rice Research Institute of Jilin Academy of Agricultural Sciences,Changchun 130117,Jilin;

5.The National Research Center of Soybean Engineering and Technology,Harbin 150050,Heilongjiang,China

Keywords:

Soybean; Oil content; Locus; Allele

PACS:

S565.1

DOI:

10.3969/j.issn.1000-9841.2012.04.007

Abstract:

Increasing oil content in soybean is an important goal for soybean breeding.Using 18 SSR primers，polymorphisms were examined among 241 germplasms and three major loci of oil content were identified in soybean.These include Satt343,Sat_295,and Satt598.Three unique alleles(Satt343_3，Sat_295_6 and Satt598_7)of these loci had positive correlations with oil contents in soybean using Chi-square and T-test analysis.Two candidate genes relevant to oil content were found within the 3 cM region of Satt343 and Sat_295,respectively.These results may be significant for soybean breeding for high oil content.

References:

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