GENETIC-LINKAGE OF THE RJ2 GENE IN SOYBEAN

被引：6

作者：

DEVINE, TE

ONEILL, JJ

KIANG, YT

BULT, CJ

机构：

[1] SMITHSONIAN INST,MOLEC SYSTEMAT LAB,WASHINGTON,DC 20560

[2] UNIV NEW HAMPSHIRE,DEPT PLANT BIOL,DURHAM,NH 03824

来源：

CROP SCIENCE | 1991年 / 31卷 / 03期

关键词：

GMU; GENETIC MAPPING UNIT(S); UV; ULTRAVIOLET;

D O I：

10.2135/cropsci1991.0011183X003100030024x

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Several genes controlling nodulation response in soybean, Glycine max (L.) Merr., have been found and their use in restricting nodulation with less desirable strains of Bradyrhizobium japonicum has been postulated. However, little is known of their linkage relationships with other genes. This report details genetic linkage tests of the Rj2 locus with 20 other loci: T, P1, L1, Y13, Adh1, W1, F, Rj1, Idh1, Fr1, Y9, Aco2, Dial, Fr2, Got, Mpi, Pgd1, Pgm1, Y10, and Y17. Only one of the genes tested showed evidence of genetic linkage with Rj2. The estimated distance of Aco2 from Rj2 was 44.7 +/- 2.1 genetic map units.

引用

页码：665 / 668

页数：4

共 24 条

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