19. Researches on the vernalization gene and its allelic variation can efficiently facilitate the improvement of growth habit in breeding program.
对春化基因及其等位变异的研究对小麦冬、春性的遗传改良具有重要指导意义。
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20. Objective: To obtain the genotype frequencies and allelic frequencies of human complement C6 gene A413C single nucleotide polymorphism(SNP)in Hans.
目的:获得人类补体第六成分(C6)A413C单核苷酸多态性在中国汉族人群的分布特征。
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21. Recessive allelic variations were investigated at 3 microsatellite (SSR) sites within the o2 gene by using 14 inbred o2 lines and a wild-type line in maize.
22. SSR markers as an effective genotyping technology that can generate enough allelic polymorphism, has become an effective means of breeding pedigree analysis.
SSR标记作为一种有效的基因型鉴定技术,能够产生足够多的等位多态性,已成为育种系谱分析的有效手段。
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23. Results: There was no significant difference in the allelic frequency of the DAT gene polymorphism between sporadic PD patients and unrelated-control subjects.
结果:研究结果指出在帕金森氏病患者和对照者之间的对偶基因频率并没有明显的差异性。
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24. Objective to explore the relationship between allelic polymorphism of HLA-DQA1 gene and systemic lupus erythematosus (SLE) in the Han's nationality of Anhui Chinese.
目的探讨皖籍汉人hlaDQA1等位基因多态性与系统性红斑狼疮(SLE)相关关系。
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25. The allelic variations at QTL has similar molecular basis to the variations at simple Mendelian loci and the basis is that gene expressions or protein functions vary.
QTL等位基因变异与孟德尔基因变异具有类似的分子基础,即基因表达或蛋白质功能发生改变。
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26. A striking feature of the allelic patterns detected by these probes was that cells with the same AH had identical Y, X and V alleles(i. e, the alleles were haplotypic).
这些等位基因的一个显著特点是:相同的AH具有相同的Y、X、V等位基因型(即呈单体型性质)。
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27. Objective: to detect allelic deletion and mutation of FHIT gene in gastric cancer, and to analyze the role of the abnormalities in the carcinogenesis of gastric cancer.
目的:检测脆性组氨酸三联体基因在胃癌组织中等位基因缺失和突变情况,分析该异常在胃癌发生中的作用。
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28. The efficient allelic number was 104.43. The efficient allelic number was less than the observed allelic number, this was the result of the alleles distributing unequally.
29. The efficient allelic number was 104.43. The efficient allelic number was less than the observed allelic number, this was the result of the alleles distributing unequally.