livetin

Then their synthese speed slows down.But the synthese of RNA and DNA inthe follicular cell is continuous during vitellogenesis, which may relate toformation of livetin.

而泡上皮在卵母卵黄形成期，它的RNA和DNA的成均，此认为泡上皮成分泌了一些物质参与卵黄蛋白的形成。