Gli-DtT1 and a novel γ-gliadin gene in Aegilops tauschii

被引：5
|
作者：
Hassani, ME
Shariflou, MR
Gianibelli, MC
Sharp, PJ
机构：
[1] Univ Sydney, Plant Breeding Inst, Camden, NSW 2570, Australia
[2] Value Added Wheat CRC Ltd, N Ryde, NSW 1670, Australia
[3] CSIRO Plant Ind, Canberra, ACT 2601, Australia
来源：
PLANT BREEDING | 2006年 / 125卷 / 01期
关键词：
Aegilops tauschii; 1D chromosome; omega-gliadin; gamma-gliadin; N-terminal sequences;
D O I：
10.1111/j.1439-0523.2006.01189.x
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Genetic studies of F-2 progeny from a cross between Aegilops tauschii accessions AUS18913 and CPI110856 revealed that Gli-D(t)T1 is tightly linked with a gamma-gliadin gene at the Gli-D(t)7 locus located on the short arm of chromosome 1D. Acid-polyacrylamide gel electrophoresis (A-PAGE) used to examine the gliadins of this population revealed two genes that encode a omega-gliadin (T-1) protein and a novel gamma-gliadin protein. The omega-gliadin (T-1) protein and the novel gamma-gliadin protein cosegregated, while having 0.69 cM recombination with the other locus (Gli-D(t)1). N-terminal sequences were used to further classify the proteins studied.
引用
收藏
页码：27 / 31
页数：5
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