...visiae)除了可以以配对的方式进行有性生殖外,大多数情况下它会以出芽(budding)的方式生成所谓的 女儿细胞 ( daughter cell )进行无性繁殖。正常酵母细胞一般能重复这一过程约25次,而后便慢慢肿胀,停止出芽、暴露老化征兆。
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egg daughter cell 次级卵母细胞
It passes on the hereditary material to each daughter cell.
它将遗传物质传至每个子细胞。
It passes on the hereditary material to each daughter cell.
遗传物质传至每个子细胞。
Each daughter cell must receive an exact copy of each and every chromosome.
每个子细胞必须获得每个染色体的精确复本。
That difference has functional consequences for the daughter cells in that one of the daughter cells becomes what's called here a committed progenitor cell.
而这些差异会导致子细胞,产生一些功能上的变化,其中一个子细胞会成为,所谓的定向祖细胞
Mitosis is an orderly sequence of events by which one parent cell becomes two daughter cells.
有丝分裂是指一个亲代细胞,变为两个子细胞的有序的过程
When I talked about mitosis, I talked about cells making perfect copies of each other, so each parent cell becoming two daughter cells that are the same.
我讲有丝分裂的时候,谈到过细胞能够完美的复制自己,母细胞分裂成为,两个完全一样的子细胞
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