Selective Messenger RNA Translation in Marine Invertebrate Oocytes, Eggs, and Zygotes
Selective Messenger RNA Translation in Marine Invertebrate Oocytes, Eggs, and Zygotes
复制标题
海洋无脊椎动物卵母细胞、卵子和受精卵中的选择性信使 RNA 翻译
DOI:
10.1007/978-1-4684-5365-2_5
复制
发表时间:
1987
影响因子:
2.7
通讯作者:
F. Wilt
中科院分区:
文献类型:
--
作者:
E. Rosenthal;F. Wilt
The fertilized animal egg faces a unique biological problem. With but a single diploid nucleus, and an enormous mass of stored yolk and cytoplasmic components, it must undergo a series of rapid cell divisions and morphogenetic movements following fertilization. The small number of nuclei in early embryos and the rapidity of mitosis (often G1 and G2 are completely lacking) mean that new transcription may be inadequate to provide the messenger RNA (mRNA) necessary to encode the protein synthesis required for these events. Cells commonly solve this problem in one of two ways: (1) by amplifying the number of genes so that there is more template to transcribe or (2) by making the gene products (either mRNA or protein) ahead of time, during oogenesis, and storing them for subsequent utilization after fertilization. Both of these tactics are used in different combinations in different organisms, and many examples have been reviewed in detail by others. The review by Woodland1 contains a thorough discussion of this point.
登录
查看更多内容
影响因子:
2.7
作者:
Martin,KA;MillerJr,OL
通讯作者:
MillerJr,OL
影响因子:
2.7
作者:
Rosenthal,ET;Wilt,FH
通讯作者:
Wilt,FH
影响因子:
5.6
作者:
Posakony,JW;Flytzanis,CN;Britten,RJ;Davidson,EH
通讯作者:
Davidson,EH
影响因子:
2.7
作者:
Hille,MB;Hall,DC;Yablonka-Reuveni,Z;Danilchik,MV;Moon,RT
通讯作者:
Moon,RT
影响因子:
2.7
作者:
Winkler,MM;Nelson,EM;Lashbrook,C;Hershey,JW
通讯作者:
Hershey,JW