Results 171 to 180 of about 27,037 (204)

Base-pair opening and spermine binding—B-DNA features displayed in the crystal structure of a gal operon fragment: implications for protein-DNA recognition

Nucleic Acids Research, 1995
A sequence that is represented frequently in functionally important sites involving protein-DNA interactions is GTG/CAC, suggesting that the trimer may play a role in regulatory processes. The 2.5 A resolution structure of d(CGGTGG)/d(CCACCG), a part of the interior operator (OI, nucleotides +44 to +49) of the gal operon, co-crystallized with spermine,
Leslie W. Tari, A. S. Secco
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Orientation of transcription for the galactose operon as determined by hybridization of gal mRNA with the separated DNA strands of coliphage λdg

Journal of Molecular Biology, 1968
Two fractions corresponding to the separated complementary DNA strands, W(= l ) and C(= r ), were obtained by CsCl density-gradient centrifugation of a complex between poly (I,G) or poly (U,G) and denatured DNA isolated from a defective coliphage, λdg D-J , containing the entire galactose ( gal ) operon, which includes genes e (epimerase), t ...
Arabinda Guha, M Tabaczyński, Waclaw Szybalski   +2 more
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Interactions between RNA Polymerase and the Positive and Negative Regulators of Transcription at the Escherichia coli gal Operon

Biochemistry, 1996
The simultaneous binding of Gal repressor (GalR), catabolite activator protein (CAP or CRP), and RNA polymerase (RNAP) to the promoter region of the Escherichia coli gal operon has been analyzed thermodynamically, by quantitative DNase I "footprint" titration analysis, and structurally, by the use of hydroxyl radical (.OH) and 5-phenylphenanthroline ...
D D, Dalma-Weiszhausz, M, Brenowitz
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Designing Biological Circuits: Synthetic Biology Within the Operon Model and Beyond

Annual Review of Biochemistry, 2021
Max A English, James J Collins
exaly  

Regulation of open complex formation at the Escherichia coli galactose operon promoters. Simultaneous interaction of RNA polymerase, gal repressor and CAP/cAMP.

Journal of molecular biology, 1992
The regulation of open complex formation at the Escherichia coli galactose operon promoters by galactose repressor and catabolite activator protein/cyclic AMP (CAP/cAMP) was investigated in DNA-binding and kinetic experiments performed in vitro. We found that gal repressor and CAP/cAMP bind to the gal regulatory region independently, resulting in ...
J A, Goodrich, W R, McClure
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5435730 Gal operon of streptomyces

Biotechnology Advances, 1996
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Optogenetic control of the lac operon for bacterial chemical and protein production

Nature Chemical Biology, 2020
Makoto A Lalwani, Samantha S Ip, Cesar Carrasco-Lopez   +2 more
exaly  

Overexpression of the Bt cry2Aa2 operon in chloroplasts leads to formation of insecticidal crystals

Nature Biotechnology, 2001
Henry Daniell
exaly  

rrndb: the Ribosomal RNA Operon Copy Number Database

Nucleic Acids Research, 2001
Thomas M Schmidt
exaly  

RegulonDB (version 5.0): Escherichia coli K-12 transcriptional regulatory network, operon organization, and growth conditions

Nucleic Acids Research, 2006
Alberto Santos-Zavaleta, Agustino Martínez-Antonio, Julio Collado-Vides   +2 more
exaly