多基因遗传-一个持续的，而不是离散的，一套性状是受许多基因。
Polygenic inheritance - a continuous, rather than discrete, set of traits that are influenced by many genes.
研究了染色体易位情况下，多基因控制的数量性状杂交及回交世代的方差组成。
The variance component of cross and backcross generations of quantitative character controlled by multigenes is studied on condition of chromosome translocation.
植物抗寒性属于复杂的数量性状，是多基因协同作用的结果。
Cold tolerance is a complex quantitative trait of plant which is a result of cooperation of many related genes.
行为规癖作为受多基因座位和非遗传因素共同作用的数量性状，不仅受微效多基因的影响，也可能受一个或几个主基因的影响。
Stereotypies as quantitative trait that are affected by both multiple genetic loci and non-genetic factors may be controlled by the possible presence of one or more major genes.
植物耐盐性状是一个由多基因控制、涉及多代谢途径的复杂性状。
Salt tolerance of plant are complex traits controlled by many genes and involved by many metabolize approaches.
肌肉生长与肌肉品质性状的改良一直是家畜育种工作的主要目标之一，二者均属于多基因控制的数量性状。
Improvement of muscle growth and meat quality, quantitative traits both controlled by multigenes, is always one of the main goals for livestock genetics and breeding.
长期以来，通常将控制数量性状的多基因体系作为一个整体来研究，用平均值和方差来反映数量性状的遗传特征。
The polygene system which controls quantitative trait was generally studied as a whole for a long time. Average and variance were used to reflect the heredity of quantitative trait.
原生质体融合是转移目标性状，特别是那些多基因控制或尚未克隆目标基因控制的性状的一种很有潜力的方法。
Protoplast fusion is a potential method, by which the target characters, especially ones controlled by multigenes or un-cloned genes, can be transferred.
结果表明，不同组合后代群体的抗性呈连续性分布，表现出多基因控制的数量性状遗传特征。
The results showed that the disease resistance of F 1 hybrids was continual and had quantitative character inheritance that was controlled by multiple gene.
穗角和穗长以主基因遗传为主，其它性状以多基因遗传为主。
Panicle angle and panicle length were mainly inherited by major gene and the other traits were largely controlled by polygene.
影响休眠性状表达的基因既有核基因，也有质基因，休眠通常表现为一种受多基因控制的数量性状。
Seed dormancy were generally quantitative traits influenced by a large number of genes including nuclear and plasmagene.
穗角性状以主基因遗传为主；每穗颖花数性状以多基因遗传为主。
Panicle Angle was mainly governed by major gene, while number of spikelets per panicle was by polygenes.
作物对非生物胁迫的耐受性是重要的农艺性状之一，由被称为数量性状基因座(QTL)的许多基因所控制。
Tolerance to abiotic stress is an important agronomic trait in crops and is controlled by many genes, which are called quantitative trait loci (QTLs).
脂肪沉积作为一个数量性状，受多基因调控。
Fat deposition, as a quantitative trait, is regulated by multi-gene.
结果如下： （1） 该群体对褐飞虱的平均抗性指数和平均受害等级均呈连续分布，显示了数量性状的特征， 表明该群体及其亲本对褐飞虱的抗性是由微效多基因控制的数量抗性；
The results showed that:(1)160 tested RIL gave a continuous distribution in their resistance indices to BPH, indicating that the resistance in the tested rice plants to BPH belonged to polygenic type.
随着植物基因组测序工程的逐渐完善，控制上述生理过程的许多基因已被成功分离，并通过基因工程手段对其进行遗传修饰，最终获得了产量性状得以明显改善的转基因植物。
With the advance of Plant Genome Project, a lot of genes regulating the above physiological process have been identified and genetically modified, which resulted in the improvement of crop yield.
随着植物基因组测序工程的逐渐完善，控制上述生理过程的许多基因已被成功分离，并通过基因工程手段对其进行遗传修饰，最终获得了产量性状得以明显改善的转基因植物。
With the advance of Plant Genome Project, a lot of genes regulating the above physiological process have been identified and genetically modified, which resulted in the improvement of crop yield.
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