LINKAGE RELATIONSHIPS BETWEEN PROLAMIN GENES ON CHROMOSOME-1A AND CHROMOSOME-1B OF DURUM-WHEAT

被引：64

作者：

RUIZ, M

CARRILLO, JM

机构：

[1] Department of Genetics, E.T.S.I. Agrónomos, Universidad Politécnica de Madrid, Madrid

来源：

THEORETICAL AND APPLIED GENETICS | 1993年 / 87卷 / 03期

关键词：

GLIADINS; GLUTENINS; TRITICUM; GENE MAPPING; ELECTROPHORESIS;

D O I：

10.1007/BF01184923

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Gliadin and glutenin electrophoresis of F2 progeny from four crosses of durum wheat was used to analyse the linkage relationships between prolamin genes on chromosomes 1A and 1B. The results showed that these genes are located at the homoeoallelic loci Glu-1, Gli-3, Glu-3 and Gli-1. The genetic distances between these loci were calculated more precisely than had been done previously for chromosome 1B, and the genetic distances between Gli-A3, Glu-A3 and Gli-A1 on chromosome 1A were also determined. Genes at Gli-B3 were found to control some omega-gliadins and one B-LMW glutenin, indicating that it could be a complex locus.

引用

页码：353 / 360

页数：8

共 29 条

[1]

BIETZ JA, 1975, CEREAL CHEM, V52, P513

[2] RELATIONSHIP BETWEEN GLUTEN STRENGTH AND GLUTENIN PROTEINS IN DURUM-WHEAT CULTIVARS [J].