a gene that by itself has little effect on the phenotype but which can act together with others to produce observable variations
双语例句
1. Background:Essential hypertension (EH) is a complex and polygene genetic disease.
高血压是一种复杂的多基因遗传疾病。
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2. The optimum model for filled grain number per panicle was two major genes model without polygene.
每穗实粒数为两对主基因遗传模型。
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3. The coronary heart disease was the polygene disease of interaction between heredity and environment.
冠心病是遗传与环境相互作用的多基因疾病。
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4. Method: 75 genealogy with panic disorder were studied by segregation analysis and polygene threshold theory.
方法：采用分离分析方法和多基因阈值理论对75例惊恐障碍家系进行遗传方式探讨。
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5. Wrong tooth adds up to deformation is polygene hereditary disease, often behave familial and genetic tendency.
错牙合畸形是多基因遗传病，常表现家族遗传倾向。
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6. Result Nasopharyngeal carcinoma is polygene heredity disease, which is affected by heredity and environment together.
结果鼻咽癌是遗传因素与环境因素共同作用的多基因遗传病。结论鼻咽癌可能与遗传因素有关。
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7. Panicle angle and panicle length were mainly inherited by major gene and the other traits were largely controlled by polygene.
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。
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8. The result indicated that the spike character of the translocation lines was controlled by polygene that were located in different chromosomes.
结果表明，易位系的穗部性状有位于不同染色体上的多个基因控制。
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9. 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.
10. This paper recounted the genetic mechanism of disease resistance and the progress of single gene and polygene hereditary diseases. The probable way in resistance disease breeding has been approached.
本文从抗病遗传机制出发，叙述了单基因与多基因遗传病研究进展，探讨了抗病育种的可能途径。
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11. This paper recounted the genetic mechanism of disease resistance and the progress of single gene and polygene hereditary diseases. The probable way in resistance disease breeding has been approached.
