Results 271 to 280 of about 188,329 (316)

An open axial channel of the AAA ClpXP protease enhances degradation of specific classes of protein substrates. [PDF]

Protein Sci
Lyu Y, Bolstad I, Davis JH, Sauer RT, Ghanbarpour A.   +4 more
europepmc   +1 more source

Novel transcription factor regulating cellulase expression and growth improvement in cellulolytic fungi. [PDF]

Microb Cell Fact
Li C, Dong S, Cui M, Zhou S, Zhang M, Gao Y, Sun Y, Hu X.   +7 more
europepmc   +1 more source

Leukemia Risk Factor ARID5B Coordinates HDAC-Mediated Transcriptional Repression

Kutschat AP, Frommelt F, Santini BL, Muller S, Batty P, Karbon G, Superti-Furga G, Seruggia D.   +7 more
europepmc   +1 more source

Pervasive binding of the stem cell transcription factor SALL4 shapes the chromatin landscape

Chhatbar K, Giuliani S, Quante T, Alexander-Howden B, Selfridge J, Guy J, Auchynnikava T, Spanos C, Mathieson T, Sanguinetti G, Bird A, Pantier R.   +11 more
europepmc   +1 more source

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Bacteriophage Coat Protein as Repressor

Nature, 1968
It seems that viral coat protein acts as a repressor of protein synthesis at the level of transcription rather than translation.
H, Robertson, R E, Webster, N D, Zinder
openaire   +2 more sources

Strigolactone Signaling: Repressor Proteins Are Transcription Factors

Trends in Plant Science, 2020
A recent landmark study by Wang et al. provides new insight into transcriptional regulation in strigolactone (SL) signaling. The finding that SUPPRESSOR OF MAX2 LIKE 6 (SMXL6) also functions as an autoregulated transcription factor (TF) causes a paradigm shift in the current view of transcriptional repressors in phytohormone signaling.
Jiuyou Tang, Chengcai Chu
openaire   +2 more sources

Modelling repressor proteins docking to DNA

Proteins: Structure, Function, and Genetics, 1998
The docking of repressor proteins to DNA starting from the unbound protein and model-built DNA coordinates is modeled computationally. The approach was evaluated on eight repressor/DNA complexes that employed different modes for protein/ DNA recognition.
P, Aloy, G, Moont, H A, Gabb, E, Querol, F X, Aviles, M J, Sternberg   +5 more
openaire   +2 more sources

Plasmid-mediated isolation of a repressor protein

Analytical Biochemistry, 1980
Abstract A multicopy chimeric plasmid enriched for operator sequences has been used to mobilize and isolate a repressor protein. The procedure relies on the intact isolation of a plasmid DNA-protein complex, precipitation of the complex with polyethylene glycol, ionic elution of the bound protein, and final purification on phosphocellulose columns ...
R K, Koduri, J, Matthews, J S, Gots
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The retinoblastoma protein as a transcriptional repressor

Trends in Cell Biology, 1993
The retinoblastoma protein (pRB) is one of the best-studied tumour suppressor gene products. Its loss during the genesis of many human tumours, its inactivation by several DNA tumour virus oncoproteins, and its ability to inhibit cell growth when introduced into dividing cells all suggest that pRB negatively regulates some aspect of normal cell growth.
Helin, K, Ed, H
openaire   +2 more sources