bHLH genes
Otx dependent expression of proneural bHLH genes establishes a neuronal bilateral asymmetry in C elegans
... proneural bHLH transcription factors have been shown to promote neurogenesis, they have not previously been shown to establish bilateral ...proneural bHLH genes, ngn-1 and hlh-2, and the Otx ...
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Orthologs of Arabidopsis thaliana stomatal bHLH genes and regulation of stomatal development in grasses
... stomatal bHLH genes: red, FAMA orthologs; yellow, SPCH orthologs; orange, MUTE ...Syntenic genes are represented by bars of the same color: AtCHR 3, Arabidopsis chromosome 3; OsCHR 5, rice chromosome ...
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Conservation and divergence of bHLH genes in the calcisponge Sycon ciliatum
... of genes involved in specification of neu- ronal and sensory cell types, such as transcription fac- tors SciSoxB, SciPaxB and SciPaxF, SciSixB, and SciHmx as well as RNA-binding proteins Musashi and Elav, are ...
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All in the family: proneural bHLH genes and neuronal diversity
... 125 bHLH genes in the human genome, as compared with 59 in Drosophila (Ledent et ...Vertebrate bHLH factors are further categorized into subfamilies, including the Atoh (Atonal homolog), Ascl ...
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The bHLH genes in neural development
... of genes may be more directly involved in the singling out of a precursor from among the proneural cells (re- viewed in Ghysen et ...proneural bHLH genes (reviewed in Campos-Ortega, 1993; Jan and ...
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The bHLH genes GL3 and EGL3 participate in an intercellular regulatory circuit that controls cell patterning in the Arabidopsis root epidermis
... these genes caused an increased frequency of non-hair ...these bHLH proteins are required for the positive transcriptional control of GL2 (which specifies the non-hair fate) and CPC (which helps specify the ...
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Phylogenetic analysis of the human basic helix loop helix proteins
... TBLASTN searches were done at the NCBI on the human genome [64] and at the Doe Joint Genomic Institute (Uni- versity of California and the US Department of Energy) for the pufferfish and sea squirt genomes [65]. We used ...
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Transcriptional control of stem cell maintenance in the Drosophila intestine
... I bHLH family members (Da/E47) can act as homodimers (Ellenberger et ...II bHLH proteins (Powell and Jarman, 2008), and, at least in the Drosophila wing, evidence suggests that Da acts in concert with a ...
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The circuitry of a master switch: Myod and the regulation of skeletal muscle gene transcription
... bHLH genes in the somite: sonic hedgehog (Shh) from the notochord and floor-plate, Wnt signaling from the dorsal neural tube (see Fig. 2), and Bmp4 signaling from the adjacent lateral plate mesoderm combine ...
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Characterization of the bHLH family of transcriptional regulators in the acoel S. roscoffensis and their putative role in neurogenesis
... of bHLH transcription ...a bHLH belonging to five of the six classical high-order ...the bHLH sequences analyzed is also paralleled by the conservation of the different gene expression ...of ...
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A bHLH transcriptional network regulating the specification of retinal ganglion cells
... peak of RGC genesis, ATH5-positive cells are distributed throughout the whole retina and a robust accumulation of ATH5 transcripts takes place within the proliferative zone. This phase of transcriptional regulation is ...
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Essential C-Terminal Region of the Baculovirus Minor Capsid Protein VP80 Binds DNA
... The essential Autographa californica multicapsid nucleopolyhedrovirus (AcMNPV) minor capsid protein VP80 has been re- cently shown to interact with the virus-triggered, nuclear F-actin cytoskeleton. A role for VP80 in ...
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TWIST1 associates with NF-κB subunit RELA via carboxyl-terminal WR domain to promote cell autonomous invasion through IL8 production
... Only genes with P-value < ...expressed. Genes were further analyzed using Gene Set enrichment Analysis (GSEA) to provide gene enrichment analysis and func- tional ...
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Transcriptional Factor 4 Association with Schizophrenia
... The bHLH family, known as E-proteins due to their binding to Ephrussi box (CANNTG) [18,19], play critical roles in a huge array of cellular processes and ...the bHLH factors, only TCF4 is continuously ...
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Molecular Consequences of Ds Insertion Into and Excision From the Helix-Loop-Helix Domain of the Maize R Gene
... nyvale, CA) to determine the intensity of hybridization to the tion assays led others to conclude that the bHLH do- probe of interest and dividing by the signal of the actin control. main is not required for ...
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A twist of insight the role of Twist family bHLH factors in development
... of bHLH factors to form a dimer complex is well established and recently a number of groups have shown that Twist family proteins have broad sets of potential dimer ...A bHLH factors (E-proteins), ...
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SoxB1 transcription factors and Notch signaling use distinct mechanisms to regulate proneural gene function and neural progenitor differentiation
... and bHLH proteins are also expressed in muscle and neural crest progenitor populations, and have in these tissues been ascribed similar regulatory roles as in the developing and adult CNS (Beranger et ...
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Effects of overexpression of a bHLH transcription factor on biomass and lipid production in Nannochloropsis salina
... Nannochloropsis has been used for commercial pur- poses, and now is considered a model microalga for biofuel production due to the high biomass productiv- ity and lipid contents with the possibility of large-scale ...
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bHLH dependent and independent modes of Ath5 gene regulation during retinal development
... We found that that unlike the proximal Xath5 transgene, expression driven by the full 3.3 kb transgene was not bHLH dependent, as it did not require four conserved E-boxes and could not be suppressed by ...
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Cloning and Characterization of the scute (sc) Gene of Drosophila subobscura
... Outside the bHLH domain, amino acid replacements are not randomly distributed along the protein; highly conserved domains are separated by regions of great divergence.. [r] ...
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