The results suggest that the Ychromosome heterochromatin appears to have a modifying effect on the phenotypic relationship between morphophysiological traits during human ontogenesis.
结果表明，Y染色体异染色质可能在人的个体发育过程中对形态生理学性状间的表型关系起一种修饰作用。
2
Objective To study the diagnosis of ZFY gene on humanYchromosome and its application in tissue engineering.
目的探讨人的Y染色体ZFY基因诊断在组织工程中的应用。
3
The main contents are as follows:Chapter one mainly introduces the whole characteristics of humanYchromosome;