目的探索H BV作为基因治疗载体的可能性及检验HBV点突变表达显性阴性突变体抗hbv的作用。
Objective to explore the possibility of using HBV as a gene delivery vector, and to test the anti-HBV effects by intracellular expression of dominant negative mutants of core protein.
所检测到的耐冷性QTL的增效等位基因多数来自吉冷1号，基因作用的方式主要为部分显性、显性和超显性。
Most of dete cted QTLs allele were come from cold-tolerant parent Jileng 1. The gene action was partial dominance, dominance and over dominance primarily.
结果表明，穗长和小穗数的遗传均符合加性—显性遗传模型，基因作用以加性效应为主，显性程度为部分显性。
The result indicated that heredity of spike length and number of spikelets was in accord with addictive-dominance model, and the addictive effect was mainly in gene effect with part dominance.
扣手可能是由少数几对基因决定的多基因遗传，存在一个起主要作用的显性基因，其他基因对该显性主基因起修饰作用；
Clasping hand was likely controlled by polygenes with several genes, in which a dominant gene played a major role, and others were modificatory ones.
小麦粒重的遗传符合加性—显性模型，基因作用方式以加性效应为主，显性程度为部分显性。
The inheritance of 1000-kernel weight fit in with the additive dominance model and is controlled mainly by additive effects. The degree of dominance is partial dominance.
绿色对白色有三对基因差异，其中绿色基因有显性上位作用，只需一个绿色基因G存在，即可抑制淡黄色与白色性状的表达。
GF vs WF had difference in three genes, and the G gene had epistatic effect, one W was enough to restrain the express of YF and WF.
一些组合的遗传模型的离回归测验显著，表明除了基因的加性-显性作用外，还有一些因子对充实度有影响。
The goodness of fit test of genetic model was significant, indicated that besides additive-dominance, other factors, such as epistasis, might affect grain plumpness.
一些组合的遗传模型的离回归测验显著，表明除了基因的加性-显性作用外，还有一些因子对充实度有影响。
The goodness of fit test of genetic model was significant, indicated that besides additive-dominance, other factors, such as epistasis, might affect grain plumpness.
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