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首页> 外文期刊>Cytology and genetics >Variation At Storage Protein Loci In Winter Common Wheat Cultivars Of The Central Forest-steppe Of Ukraine
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Variation At Storage Protein Loci In Winter Common Wheat Cultivars Of The Central Forest-steppe Of Ukraine

机译：乌克兰中央森林草原冬季常见小麦品种贮藏蛋白基因座的变异

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摘要

Genotypes at the gliadin loci Gli-A1, Gli-B1, Gli-D1 and the high-molecular-weight glutenin sub-unit loci Glu-A1, Glu-B1, Glu-D1 were identified in 77 winter common wheat cultivars developed in the Central Forest Steppe of Ukraine in different periods of time. The highest level of variation was observed at the Gli-A1 locus. Predominant alleles (one or two per locus) were revealed. The comparison of allele frequencies in groups of cultivars developed in different periods of time (before 1996 and in 1996-2007) has demonstrated appearance of new alleles and change of frequencies of existing alleles at the storage protein loci. The high frequency of cultivars with the wheat-rye 1BL/1RS translocation was detected (about 40%). The wheat rye 1AL/1RS translocation was identified in six cultivars developed in the last decade. Four gliadin alleles, Gli-A1w (a marker for the 1AL/1RS translocation), Gli-A1x, Gli-A1y and Gli-B1x, were proposed for cataloging.
机译：在77个冬季普通小麦品种中鉴定了麦醇溶蛋白基因位点Gli-A1，Gli-B1，Gli-D1和高分子量谷蛋白亚基位点Glu-A1，Glu-B1，Glu-D1的基因型。乌克兰的中央森林草原在不同时期。在Gli-A1基因座观察到最高的变异水平。揭示了主要的等位基因（每个基因座一个或两个）。比较不同时期（1996年之前和1996-2007年）开发的品种组中的等位基因频率，已证明新等位基因的出现和存储蛋白基因座处现有等位基因频率的变化。检测到小麦-黑麦1BL / 1RS易位的品种的频率很高（约40％）。在过去十年中开发的六个品种中鉴定出了小麦黑麦1AL / 1RS易位。提出了四个麦醇溶蛋白等位基因Gli-A1w（1AL / 1RS易位标记），Gli-A1x，Gli-A1y和Gli-B1x进行分类。

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