Transcription in nematodes: early Ascaris embryos are transcriptionally active.
Transcription in nematodes: early Ascaris embryos are transcriptionally active.
复制标题
线虫中的转录:早期蛔虫胚胎具有转录活性。
DOI:
10.1016/0012-1606(89)90062-6
复制
发表时间:
1989
影响因子:
2.7
通讯作者:
Karen L. Bennett
中科院分区:
文献类型:
--
作者:
Peter J. Cleavinger;James W. McDowell;Karen L. Bennett
In this report we analyze early zygotic gene expression in the parasitic nematodeAscaris lumbricoidesvar.suum. Using synchronous populations of early embryonic stages, nuclei were isolated, andin vitrorun-off transcription assays were performed. We find transcriptional activity as early as the 4- to 8-cell stage. The percentage of RNA polymerase II activity, as measured in these assays, is >80% of the total transcription at the 60-cell stage. Furthermore, we show that a specific transcript (actin) can be identified in all early stages tested.
DOI:
--
发表时间:
1983
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Sanford,T;Golomb,M;Riddle,DL
通讯作者:
Riddle,DL
影响因子:
5.6
作者:
FILES, JG;CARR, S;HIRSH, D
通讯作者:
HIRSH, D