当卵子受精时,这些物质变得活跃起来,并可能控制与它们相互作用的基因的行为。
When the egg is fertilized, the substances become active and, presumably, govern the behavior of the genes they interact with.
在未受精卵中,这些物质是不活跃的,而且分布不均匀。
In the unfertilized egg, the substances are inactive and are not distributed homogeneously.
在未受精卵中,这些物质是不活跃的,而且分布不均匀。
In the unfertilized egg, the substances are inactive and are not distributed homogeneously.
应用推荐