Patterns of protein synthesis and accumulation during oogenesis in the polychaete,Pseudopotamilla occelataMoore
作者:
HEEKYUNG SONG,
YANGRIM LEE,
期刊:
Invertebrate Reproduction & Development
(Taylor Available online 1991)
卷期:
Volume 20,
issue 3
页码: 249-258
ISSN:0792-4259
年代: 1991
DOI:10.1080/07924259.1991.9672206
出版商: Taylor & Francis Group
关键词: oogenesis;polychaete;protein
数据来源: Taylor
摘要:
Proteins synthesized and accumulated during oogenesis orPseudopotamilla occelatawere analyzed by two-dimensional Polyacrylamide gel electrophoresis and fluorography. Significant changes in the patterns of synthesis and accumulation occur during oogenesis, paticularly between previtellogenic and vitellogenic stages, although many of the proteins are represented throughout the process. The changes may be generally dependent upon the variation in the gene expression affecting autosynthesis of proteins. However, appearance of proteins, which occur only at the vitellogenic stages but apparently not synthesized within the oocytes, indicates that heterosynthetic proteins are stage-specifically transported into oocytes.
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