N A Kozub, I A Sozinov, A K Niniyeva, Ye V Tverdokhleb, Ya B Blume, R L Boguslavskii
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引用次数: 0
摘要
以麦胶蛋白为遗传标记,研究了小麦颖花颜色深的遗传控制。以spelt材料与普通白颖小麦品种杂交的F2和BC1植株为研究材料。颖片颜色的分离分析符合性状的单基因控制。通过对杂交植株种子麦胶蛋白的电泳分析发现,在T. spelta var. caeruleum材料中,gil - a1j *等位基因与Rg-A1位点上的暗黑(黑色)颖胶等位基因连锁。
Genetic marking of glume colour in Triticum spelta L. var. caeruleum using gliadins.
Genetic control of dark color of glumes was studied in Triticum spelta L. var. caeruleum accessions using gliadins as genetic markers. F2 and BC1 plants from crosses between the spelt accessions and common wheat varieties with white glumes served as the material for the investigation. Analysis of segregation for glume colour fitted the monogenic control of the character. Using electrophoretical analysis of gliadin of seeds from the hybrid plants it was revealed that in the T. spelta var. caeruleum accessions the allele Gli-A1j* is linked to the allele for dark (black) glumes at the Rg-A1 locus.