Circadian regulation of the Drosophila astrocyte transcriptome.
Circadian regulation of the Drosophila astrocyte transcriptome.
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果蝇星形胶质细胞转录组的昼夜节律调节。
DOI:
10.1371/journal.pgen.1009790
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发表时间:
2021-09
期刊:
影响因子:
4.5
通讯作者:
Jackson FR
中科院分区:
文献类型:
--
作者:
You S;Yu AM;Roberts MA;Joseph IJ;Jackson FR
Recent studies have demonstrated that astrocytes cooperate with neurons of the brain to mediate circadian control of many rhythmic processes including locomotor activity and sleep. Transcriptional profiling studies have described the overall rhythmic landscape of the brain, but few have employed approaches that reveal heterogeneous, cell-type specific rhythms of the brain. Using cell-specific isolation of ribosome-bound RNAs in Drosophila, we constructed the first circadian “translatome” for astrocytes. This analysis identified 293 “cycling genes” in astrocytes, most with mammalian orthologs. A subsequent behavioral genetic screen identified a number of genes whose expression is required in astrocytes for normal sleep behavior. In particular, we show that certain genes known to regulate fly innate immune responses are also required for normal sleep patterns.
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DOI:
10.1093/bioinformatics/btu638
发表时间:
2015-01-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
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通讯作者:
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影响因子:
16.6
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DOI:
10.1006/bbrc.2001.5067
发表时间:
2001-06-22
影响因子:
3.1
作者:
Ekengren, S;Hultmark, D
通讯作者:
Hultmark, D
DOI:
10.1534/g3.114.016162
发表时间:
2015-02-04
期刊:
G3 (Bethesda, Md.)
影响因子:
--
作者:
Huang Y;Ng FS;Jackson FR
通讯作者:
Jackson FR
DOI:
10.1073/pnas.1106750109
发表时间:
2012-01-10
影响因子:
11.1
作者:
Gibbs, Julie E.;Blaikley, John;Loudon, Andrew S. I.
通讯作者:
Loudon, Andrew S. I.