Results 11 to 20 of about 2,388,983 (379)
Coding limits on the number of transcription factors [PDF]
BMC Genomics 2006, 7:239, 2010 Transcription factor proteins bind specific DNA sequences to control the expression of genes. They contain DNA binding domains which belong to several super-families, each with a specific mechanism of DNA binding. The total number of transcription factors encoded in a genome increases with the number of genes in the genome. Here, we examined the number
Alon, Uri +2 more
arxiv +6 more sources
Extending the dynamic range of transcription factor action by translational regulation [PDF]
Phys. Rev. E 93, 022404 (2016), 2015 A crucial step in the regulation of gene expression is binding of transcription factor (TF) proteins to regulatory sites along the DNA. But transcription factors act at nanomolar concentrations, and noise due to random arrival of these molecules at their binding sites can severely limit the precision of regulation.
Bialek, William +3 more
arxiv +3 more sources
FOXO transcription factors [PDF]
Current Biology, 2007 What are they? FOXO proteins are a subgroup of the Forkhead family of transcription factors. This family is characterized by a conserved DNA-binding domain (the ‘Forkhead box’, or FOX) and comprises more than 100 members in humans, classified from FOXA to FOXR on the basis of sequence similarity.
Matthew E. Carter, Anne Brunet
openaire +3 more sources
Grapevine WRKY transcription factors
Fruit Research, 2022 Grape is one of the most economically important fruits and is cultivated worldwide, but the viticulture faces challenges of various biotic and abiotic stresses.
Wei Wu, Peining Fu, Jiang Lu
doaj +1 more source
Biology Open, 2020 The mammalian PBAF subfamily of SWI/SNF chromatin remodeling complexes plays a wide role in the regulation of gene expression. PHF10 is a subunit of the signature module of PBAF, responsible for its interaction with chromatin.
Andrey A. Sheynov +5 more
doaj +1 more source
TRANSCRIPTION FACTORS IN CEREBELLAR DEVELOPMENT [PDF]
Trakia Journal of Sciences, 2023 The cerebellar germ arises from the rhombic lip, and it’s a rostral part from the mesencephalon. The following cellular processes take place in the developing cerebellum: proliferation, migration, differentiation, synapse formation and cell death.
I. Velikov
doaj +1 more source
mBio, 2022 Mycobacterium tuberculosis encodes ~200 transcription factors that modulate gene expression under different microenvironments in the host. Even though high-throughput chromatin immunoprecipitation sequencing and transcriptome sequencing (RNA-seq) studies
Suresh Kumar +11 more
doaj +1 more source
Immunoexpression of stem cell markers SOX-2, NANOG AND OCT4 in ameloblastoma [PDF]
PeerJ, 2023 Background Ameloblastoma (AME) is characterized by a locally invasive growth pattern. In an attempt to justify the aggressiveness of neoplasms, the investigation of the role of stem cells has gained prominence.
Karolyny Martins Balbinot +10 more
doaj +2 more sources
Journal of Fungi, 2023 Putative methyltranferase LaeA and LaeA-like proteins, conserved in many filamentous fungi, regulate fungal growth, development, virulence, the biosynthesis of secondary metabolites, and the production of cellulolytic enzymes.
Zhongjiao Liu +4 more
doaj +1 more source
Transcription Factor Dynamics [PDF]
Cold Spring Harbor Perspectives in Biology, 2021 To predict transcription, one needs a mechanistic understanding of how the numerous required transcription factors (TFs) explore the nuclear space to find their target genes, assemble, cooperate, and compete with one another. Advances in fluorescence microscopy have made it possible to visualize real-time TF dynamics in living cells, leading to two ...
Feiyue Lu, Timothée Lionnet
openaire +2 more sources