chromosome造句
241. A segment of the chromosome may become lost, resulting in a deletion.
242. Each daughter cell must receive an exact copy of each and every chromosome.
243. If the imperfections of the "Y chromosome" result in death, then male offspring will not be produced.
244. A study on the chromosome numbers and isozymes of Crataegus plants in China.
245. Methods: Multiple PCR method and PAGE technology were used to detect factor ( AZF ) regions of Y chromosome.
246. Conclusion: The abnormality of chromosome is one of reasons of self-generating abortion, thus, usual chromosome examination is necessary for this kind of valetudinarians.
247. The attenuated phenotype should be owing to skewed X inactivation derivative X chromosome.
248. Chromosome banding patterns are correlated with unique patterns of histone modifications.
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