CHROMOSOMAL MAPPING OF THE GLB-1 LOCUS ENCODING (1-]3),(1-]4)-BETA-D-GLUCAN 4-GLUCANOHYDROLASE EI IN BARLEY

被引：9

作者：

MACLEOD, LC ^{[1
]}

LANCE, RCM ^{[1
]}

BROWN, AHD ^{[1
]}

机构：

[1] CSIRO, DIV PLANT IND, CANBERRA, ACT 2601, AUSTRALIA

来源：

JOURNAL OF CEREAL SCIENCE | 1991年 / 13卷 / 03期

关键词：

D O I：

10.1016/S0733-5210(09)80007-6

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

A study of (1 → 3),(1 → 4)-β-D-glucan 4-glucanohydrolase (EBG) variation in samples from natural populations of Hordeum spontaneum (the wild progenitor of barley), using isoelectric focusing and immunoblotting, had identified some additional variants for these enzymes. Using a variant for EBG enzyme El and appropriate backcross material the linkage relationships between the gene locus encoding this variant (Glb 1) and established isozyme loci have been established. Results show that the Glb 1 locus is located on barley chromosome 5 and is tightly linked to the malate dehydrogenase locus (Mdh 1) which occurs on the long arm of this chromosome. © 1991, Academic Press Limited. All rights reserved.

引用

页码：291 / 298

页数：8

共 11 条

[1]

Brown A. H. D., 1983, Isozymes in plant genetics and breeding. Part B., P57

[2] USE OF ISOZYME-MARKED SEGMENTS FROM WILD BARLEY (HORDEUM-SPONTANEUM) IN BARLEY BREEDING [J].