The disease has a familial hereditary tendency, genetic research shows a non-singleness genetic character, and the manifestations of its pathogenic gene and mutation site are various.
本病有家族遗传倾向,遗传学研究呈非单一性遗传特点,其致病基因及突变位点表现多样。
2
On the cell (chromosome) level, organism character is controlled by the hereditary material they contained.
在细胞(染色体)水平上,生物的性状是受它们所含的遗传物质的控制。
3
The polyploidy cell masses and the haploidy cells appeared in the tissue cultures will not result in the hereditary variability and the changes of the character in the original diploid species.