Results 21 to 30 of about 2,601,708 (287)

Predicting Transcription Factor Specificity with All-Atom Models [PDF]

, 2008
The binding of a transcription factor (TF) to a DNA operator site can initiate or repress the expression of a gene. Computational prediction of sites recognized by a TF has traditionally relied upon knowledge of several cognate sites, rather than an ab ...
Arvidson, Benos, Blattner, Djordjevic, Donald, Endres, Endres, Foat, Glasfeld, He, Humphrey, Ingraham, Kalodimos, Kazakov, Kinney, Kullback, Lafontaine, Leonid A. Mirny, Liu, Lu, MacKerell, Maerkl, Man, Mehran Kardar, Meng, Mironov, Morozov, Onufriev, Paillard, Paillard, Peter Virnau, Pérez, Sahand J. Rahi, Schumacher, von Hippel, Wang   +35 more
core   +3 more sources

SUMOylation of zebrafish transcription factor Zbtb21 affects its transcription activity [PDF]

PeerJ
Background Post-translational modification by Small Ubiquitin-like MOdifier (SUMO) is an important mechanism to regulate protein activity, protein stability, and localization of substrates.
Zhou Fang, Yun Deng, Haihong Wang, Jun Zhou   +3 more
doaj   +2 more sources

Androgen Receptor Regulates Transcription of the ZEB1 Transcription Factor

International Journal of Endocrinology, 2011
The zinc finger E-box binding protein 1 (ZEB1) transcription factor belongs to a two-member family of zinc-finger homeodomain proteins involved in physiological and pathological events mostly relating to cell migration and epithelial to mesenchymal ...
Bynthia M. Anose, Michel M. Sanders
doaj   +1 more source

Structural basis of TFIIH activation for nucleotide excision repair. [PDF]

, 2019
Nucleotide excision repair (NER) is the major DNA repair pathway that removes UV-induced and bulky DNA lesions. There is currently no structure of NER intermediates, which form around the large multisubunit transcription factor IIH (TFIIH).
Chernev, A., Cramer, P., Dienemann, C., Kokic, G., Tegunov, D., Urlaub, H.   +5 more
core   +2 more sources

Inhibition of RNA polymerase II transcription in human cells by synthetic DNA-binding ligands [PDF]

, 1998
Sequence-specific DNA-binding small molecules that can permeate human cells potentially could regulate transcription of specific genes. Multiple cellular DNA-binding transcription factors are required by HIV type 1 for RNA synthesis.
Baird, Eldon E., Dervan, Peter B., Dickinson, Liliane A., Gottesfeld, Joel M., Gulizia, Richard J., Mosier, Donald E., Trauger, John W.   +6 more
core   +1 more source

Transcription Factor Binding to Replicated DNA

Cell Reports, 2020
Summary: Genome replication perturbs the DNA regulatory environment by displacing DNA-bound proteins, replacing nucleosomes, and introducing dosage imbalance between regions replicating at different S-phase stages.
Raz Bar-Ziv, Sagie Brodsky, Michal Chapal, Naama Barkai   +3 more
doaj   +1 more source

Activating transcription factor 4-dependent hsa-miR-663a transcription mediates mTORC1/p70S6K1 signaling underleucine deprivation

Frontiers in Nutrition, 2022
The mechanistic target of rapamycin complex 1 (mTORC1) is involved in nutrient-induced signaling and is a master regulator of cell growth and metabolism.
Junki Yamamura, Sihui Ma, Huijuan Jia, Hisanori Kato   +3 more
doaj   +1 more source

Functional Profiling of Transcription Factor Genes in Neurospora crassa. [PDF]

, 2017
Regulation of gene expression by DNA-binding transcription factors is essential for proper control of growth and development in all organisms. In this study, we annotate and characterize growth and developmental phenotypes for transcription factor genes ...
Bekman, Thomas, Blahut, Johnathon, Borkovich, Katherine A, Cabrera, Ilva E, Carrera, Cristian, Carrillo, Alexander J, Chen, Vivian, Clark, Isaiah, Dietrich, Sarah, Fierro, Gerardo, Ganzen, Logan, Mei, Jennifer, Orellana, Jose, Prudhomme, Loren, Schacht, Patrick, Wise, Shelby, Yang, Kevin, Zhong, Hui   +17 more
core   +1 more source

NTH201, a Novel Class II KNOTTED1-Like Protein, Facilitates the Cell-to-Cell Movement of Tobacco mosaic virus in Tobacco

Molecular Plant-Microbe Interactions, 2008
NTH201, a novel class II KNOTTED1-like protein gene, was cloned from tobacco (Nicotiana tabacum cv. Xanthi) and its role in Tobacco mosaic virus (TMV) infection was analyzed. Virus-induced gene silencing of NTH201 caused a delay in viral RNA accumulation
Atsushi Yoshii, Takumi Shimizu, Akiko Yoshida, Koji Hamada, Keitaro Sakurai, Yasuyuki Yamaji, Masashi Suzuki, Shigetou Namba, Tadaaki Hibi   +8 more
doaj   +1 more source

Temperature-sensitive protein–DNA dimerizers [PDF]

, 2005
Programmable DNA-binding polyamides coupled to short peptides have led to the creation of synthetic artificial transcription factors. A hairpin polyamide-YPWM tetrapeptide conjugate facilitates the binding of a natural transcription factor Exd to an ...
Ansari, Aseem Z., Arndt, Hans-Dieter, Dervan, Peter B., Hauschild, Karl E., Metzler, Renee E., Moretti, Rocco, Raffaelle, Marni   +6 more
core   +1 more source