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Most human genes are loaded with promoter proximally paused RNA polymerase II (RNAP II) molecules that are poised for release into productive elongation by P-TEFb. Gdown1, a protein that renders RNAP II responsive to mediator, is involved in RNAP II elongation control. During in vitro transcription ...
ORGANISM(S): Homo sapiens 
Approximately half of purified mammalian RNA polymerase II (Pol II) is associated with a tightly interacting sub-stoichiometric subunit, Gdown1. Previous studies have established that Gdown1 inhibits transcription initiation through competitive interactions with general transcription factors and blo...
ORGANISM(S): Homo sapiens (Human) 
2022-02-14 | PXD029425 | Pride
Most human genes are loaded with promoter proximally paused RNA polymerase II (RNAP II) molecules that are poised for release into productive elongation by P-TEFb. Gdown1, a protein that renders RNAP II responsive to mediator, is involved in RNAP II elongation control. During in vitro transcription ...
ORGANISM(S): Homo sapiens 
Pol II(G) is a novel form of RNA polymerase II that contains a tightly associated Gdown1 polypeptide. Whereas Pol II suffices for robust activator-dependent transcription in the absence of Mediator, Pol II(G) is highly dependent upon Mediator in a biochemically defined in vitro system. However, the ...
ORGANISM(S): Homo sapiens 
Differentially expressed genes in Gdown1 knockout and Gdown1/p53 double-knockout mouse liver [RNA-seq]
Nuclear export restricts Gdown1 to a mitotic function
Differentially expressed genes in Gdown1 KO liver [array]
To investigate the biological role of Gdown1, differentially expressed genes in Gdown1 knockout and p53/Gdown1 double-knockout mouse liver were analyzed by RNA-seq.
ORGANISM(S): Mus musculus 
2021-01-06 | GSE144210 | GEO
To investigate the biological role of Gdown1, we chose mouse liver and generated Gdown1 conditional knockout mice. Differentially expressed genes in Gdown1 KO liver were analyzed by microarrays.
ORGANISM(S): Mus musculus 
2021-01-06 | GSE144209 | GEO
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