您要查找的是不是:
- Inbreeding depression may result. 可能引起近宗繁殖缺陷的产生。
- Reduced vigor or "inbreeding depression" is not an invariable consequence of inbreeding. 降低生活力或“近亲繁殖的衰退”并不是近亲繁殖必然的后果。
- The genetic basis of inbreeding depression cannot be explained by means of simple model. 近交衰退的遗传基础,不能以简单的模式来说明。
- The results showed that inbreeding depression of the variety was slower than that of Qingyou 241. 研究结果表明:青海大黄油菜与青油241相比,其自交衰退缓慢。
- Inappropriate plantations, inadequate records and unclear kinships jeopardize endangered species to genetic confusion, inbreeding depression or outbreeding depression. 盲目的引种、不合理的定植以及材料的来源不清则会导致稀有濒危植物的遗传混杂、近交衰退或杂交衰退;
- The high intrapopulation variation and low interpopulation differentiation could explained that the different populations might originate from the same one and genetic drift or inbreeding depression had not influenced primary process of genetic diversity. 四合木种群较高的遗传多样性和极低的种群间分化 ,说明不同的种群可能有共同的起源 ,随机遗传漂变和近交衰退不是影响遗传多样性的主要过程。
- For the purpose to prevent the inbreeding depression and maintain the genetic diversity of Lanyu pig, the population structure of Lanyu pig was constructed according to microsatellite polymorphisms. 所以为了避免近亲衰退或为维持保种兰屿猪族群内之遗传多型性,可利用微卫星标记多型性估算其族群结构,以厘清各个个体间之遗传关系。
- Ageing helps keep the population diverse, mitigating the problem of inbreeding depression, the well-known tendency for offspring of closely-related parents to have excessive genetic defects. 老化有助于保持种群多样化,减轻近交衰退的问题(众所周知,密切相关的双亲的后代有发生过多遗传缺陷的趋势)。
- There is also a general lowering of vigor in inbred stock (inbreeding depression), which is especially pronounced amongst normally outbreeding populations. 而杂合型出现的频率降低,因而降低了种群基因的潜在可变性。
- Genetic Variation and Inbreeding Depression in Small Populations 小种群的遗传变异和近交衰退
- It blocked gene flow among populations, caused inbreeding depression; 破碎化阻碍了种群间的基因交流,引起近交衰败;
- This tonic will work miracles for your depression. 这种补药对治疗你的忧郁症十分有效。
- Several banks failed during the depression. 有几家银行在不景气时期倒闭了。
- She just sat there, sunk in depression. 她就坐在那里,情绪十分低落。
- Economic depression often follows war. 经济不景气常因战争所致。
- Depress the space bar on a typewriter. 按下打字机上的空格键
- He committed suicide during a fit of depression. 他一时想不开,自杀了。
- He lost his job during the great depression. 他在大萧条时期失业了。
- Depress this button to rewind the tape. 按下这个按钮倒带。
- A depression usually brings bad weather. 低气压往往带来坏天气。