以离体培养筛选出的耐盐小麦变异系及其后代为材料，对其耐盐稳定性进行有关生理生化特性分析。
Salt tolerant wheat variety that selecting under salt stress in vitro, and their progeny were studied on genetic stability by biochemical analysis.
这些防御酶系的变化可能是毒素离体筛选产生抗性变异体的生化机理之一。
The changes of those enzymes might be one of mechanisms for screening toxin resistant mutants.
被检岩羊的多态性基因座比例为46．2％，表明岩羊的血液生化遗传基因座有颇大的遗传变异性。
The proportion of polymorphic loci was 46. 2% in blue sheep examined, suggesting that there was considerable genetic variability on the loci of biochemical genetics in blood of blue sheep.
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