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20-Hydroxyecdysone increases levels of transient gene expression in transfected Drosophila cells.

Abstract：

:Methods for increasing the transient level of expression of transfected DNA in cultured Drosophila cells have been examined. Here we show that cells exposed to the steroid hormone 20-hydroxyecdysone for 48h prior to transfection show an 4 to 5 fold increase in the levels of expression of transfected DNA. By analysis, in situ, this increase appears to be due to an increase in the number of cells expressing the transfected DNA. The stimulation in levels of expression is not correlated to any specific DNA sequence, nor does it occur if cells are exposed to hormone post-transfection.

journal_name

Nucleic Acids Res

journal_title

Nucleic acids research

authors

Sinclair JH,Bryant LA

doi

10.1093/nar/15.22.9255

subject

Has Abstract

pub_date

1987-11-25 00:00:00

pages

9255-61

issue

22

eissn

0305-1048

issn

1362-4962

journal_volume

15

pub_type

杂志文章

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