可提供的遗传信息对于解释自然界中的变异性来说已经绰绰有余。
We can provide more than enough genetic information to account for the variability in nature.
遗传变异性是遗传保护研究的主要内容，在小种群中，往往由于瓶颈效应、近亲繁殖、奠基者效应和遗传漂变等使得遗传变异性减少。
Genetic variation is major study content in conservation genetics. In small population, genetic variation loss because of bottleneck effect, inbreeding, founder effect, and genetic drift.
遗传变异性是品种改良的基础。
The variety improvement is based on the exploitation of genetic variations.
据美国每日科学网报道，长期以来，研制艾滋病疫苗主要障碍是艾滋病病毒(HIV)具有高度的遗传变异性。
According to the U. S. daily scientific network reported, for a long time to develop AIDS vaccine is a major obstacle to AIDS virus (HIV) with a high degree of genetic variability.
这对于理解遗传变异性的空间变异、理解岛屿种群和其它隔离种群的保护问题有重要启示。
This has implications for our understanding of spatial variation in genetic variability and for problems of conservation on islands and in other isolated populations.
在芸苔属作物改良中，种内的遗传变异性已被育种家有效地利用，拓宽现存的作物基因库势在必行。
In the improvement on Brassica, the heredity variability of interspecies has been effectively utilized by the breeders, however, it is imperative to enlarge the gene pool.
许多特征的多基因本质和复等位本质，使遗传特点中的变异性具有巨大的潜力。
The polygenic and multiple allelic nature of many traits gives a vast potential for variability among hereditary characteristics.
再生的植株经rapd分析表明，经过愈伤组织再生的植株遗传变异性较高。
Plantlets were subjected to RAPD analysis, and the result of RAPD showed that regenerants from calli had a higher genetic variation.
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.
在此基础上进一步检测了这些标记在中国海南兴隆水牛中的遗传变异性。
Further, genetic variability on these microsatellites was examined in Xinglong buffalo of Hainan Province.
[目的]为了研究德庆贡柑资源群系主要数量性状的遗传变异性。
ObjectiveThe purpose of the research was to study genetic variability of major quantitative traits of resources population lines of Deqing tribute orange.
[目的]为了研究德庆贡柑资源群系主要数量性状的遗传变异性。
ObjectiveThe purpose of the research was to study genetic variability of major quantitative traits of resources population lines of Deqing tribute orange.
应用推荐