VARIATION OF HIGH-MOLECULAR-WEIGHT GLUTENIN SUBUNITS AMONGST CULTIVARS OF TRITICUM-TURGIDUM L FROM PORTUGAL

被引：10

作者：

VALLEGA, V ^{[1
]}

MELLOSAMPAYO, T ^{[1
]}

机构：

[1] INST GULBENKIAN CIENCIA, P-2781 OEIRAS, PORTUGAL

来源：

EUPHYTICA | 1987年 / 36卷 / 03期

关键词：

D O I：

10.1007/BF00051858

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Variation in high-molecular-weight (HMW) glutenin subunit composition among 63 varieties of Triticum turgidum L. from portugal was investigated using SDS-PAGE. A total of thirteen Glu-Al and Glu-B1 alleles were identified, and three of them were found to be different from those previously described in the literature. A number of the tetraploid wheats examined contained subunits known to have a beneficial effect of the bread-making properties of T. aestivum. ''Camara'', a tetraploid wheat cultivar carrying a 1D/1B chromosomal substitution, is proposed as a bridge for the transfer of Glu-D1 alleles and of other protein fractions controlled by the 1D chromosomes (Glu-D1 locus) from hexaploid to tetraploid wheat.

引用

页码：755 / 762

页数：8

共 26 条

[1]

BIETZ JA, 1975, CEREAL CHEM, V52, P513

[2]

BOGGINI G, 1985, MOLINI ITALIA, V8, P335

[3] GLUTENIN SUBUNITS OF GENETICALLY RELATED EUROPEAN HEXAPLOID WHEAT CULTIVARS - THEIR RELATION TO BREAD-MAKING QUALITY [J].