bHLH factors
A twist of insight the role of Twist family bHLH factors in development
... (bHLH) factors is an evolutionarily conserved family of proteins that play diverse roles in both embryonic development and pathological ...of bHLH factors to form a dimer complex is well ...
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Transcriptional Factor 4 Association with Schizophrenia
... transcription factors. 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 ...
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Mutual control of intracellular localisation of the patterning proteins AtMYC1, GL1 and TRY/CPC in Arabidopsis
... bHLH factors in Arabidopsis, which contains many key regulators of plant ...the bHLH domains of 133 bHLH proteins placed AtMYC1 in subgroup IIIf (Heim et ...147 bHLH factors in ...
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Distinct domains within Mash1 and Math1 are required for function in neuronal differentiation versus neuronal cell type specification
... Ldb factors in vertebrates), has been shown to form a complex with Achaete (Mash1 homolog) and Daughterless (E12 homolog), possibly as an adapter protein bringing another transcription factor, Pannier, in to form ...
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Highly specific interactions between bHLH transcription factors and chromatin during retina development
... transcription factors have emerged as one of the major classes of positive and negative regulators of neural cell fate specification and differentiation (Anderson et ...2001). bHLH proteins share extensive ...
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How the pigment stripes form in snapdragon (Antirrhinum majus) flowers : a study of the molecular mechanism of venation pigmentation patterning in flowers : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Plant Molecular Biology at Massey University, Palmerston North, New Zealand
... and bHLH factors are involved in controlling ...a bHLH factor that activates the transcription of structural genes, including DFR, and a regulatory gene, MYB2 7 ( Spelt et ...transcription ...
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All in the family: proneural bHLH genes and neuronal diversity
... three bHLH proteins (Quan et ...The bHLH domain of mammalian Atoh7 also possesses the relevant serine, but the importance of this particular protein phosphorylation mechanism in the mouse retina remains ...
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Sequential roles for Mash1 and Ngn2 in the generation of dorsal spinal cord interneurons
... these factors represents a distinct sub- class of neuronal bHLH (Bertrand et ...The bHLH factors have been shown to have at least two functions during neural development: to induce neuronal ...
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Interactions between ID and OLIG proteins mediate the inhibitory effects of BMP4 on oligodendroglial differentiation
... B bHLH transcription factors that are important for oligodendrogenesis (Lu et ...both bHLH factors are detectable in OLPs in the vertebrate CNS (Zhou et ...
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SoxB1 transcription factors and Notch signaling use distinct mechanisms to regulate proneural gene function and neural progenitor differentiation
... transcription factors preserve the undifferentiated state by maintaining the expression of neural progenitor identities and blocking the capacity of proneural proteins to promote ...and bHLH proteins are ...
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Essential C-Terminal Region of the Baculovirus Minor Capsid Protein VP80 Binds DNA
... via a domain corresponding to the C-terminal regions of pres- ent VP80 proteins. On the other hand, the N-terminal domain of the VP80 proteins could strongly diverge during evolution, probably specializing for different ...
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Inhibitory and excitatory subtypes of cochlear nucleus neurons are defined by distinct bHLH transcription factors, Ptf1a and Atoh1
... The cochlear nucleus (CN), which consists of dorsal and ventral cochlear nuclei (DCN and VCN), plays pivotal roles in processing and relaying auditory information to the brain. Although it contains various types of ...
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KDM3A mediated demethylation of histone H3 lysine 9 facilitates the chromatin binding of Neurog2 during neurogenesis
... Roles for KDM3A and H3K9me2 in neural development H3K9 methylation (H3K9me2/3) is not only involved in safeguarding stable terminal differentiation, but also in regulating developmental gene expression in the right place ...
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TWIST1 associates with NF-κB subunit RELA via carboxyl-terminal WR domain to promote cell autonomous invasion through IL8 production
... HG U133 Plus 2.0 Affymetrix arrays in an Affymetrix GeneChip Hybridization Oven 640. GeneChip arrays were washed with wash buffer (Affymetrix, santa Clara, CA, USA) and stained with streptavidin-phycoerythrin on an ...
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Genome wide analysis of the bHLH gene family in planarians identifies factors required for adult neurogenesis and neuronal regeneration
... planarian bHLH genes, TBLASTN searches were performed against the ...using bHLH protein sequences from human, mouse and fly. Putative planarian bHLH homologs were validated by performing reciprocal ...
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Three Redundant Brassinosteroid Early Response Genes Encode Putative bHLH Transcription Factors Required for Normal Growth
... Brassinosteroids (BRs) are a class of polyhydroxylated steroids that are important regulators of plant growth and development. We have identified three closely related basic helix-loop-helix (bHLH) transcription ...
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Juvenile hormone counteracts the bHLH PAS transcription factors MET and GCE to prevent caspase dependent programmed cell death in Drosophila
... Juvenile hormone (JH) regulates many developmental and physiological events in insects, but its molecular mechanism remains conjectural. Here we report that genetic ablation of the corpus allatum cells of the Drosophila ...
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Conservation and divergence of bHLH genes in the calcisponge Sycon ciliatum
... the apical region of the adult sponges, SciSCLa in early embryonic development, early metamorphosis, and the basal part of the adult, while SciSCLb in the latest stages of embryonic development, late metamorphosis, and ...
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Antagonistic regulation of p57kip2 by Hes/Hey downstream of Notch signaling and muscle regulatory factors regulates skeletal muscle growth arrest
... Previous studies have implicated the Notch signaling pathway as a key regulator of proliferation and differentiation of muscle progenitor cells (Buas and Kadesch, 2010; Mourikis and Tajbakhsh, 2014). This pathway is ...
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Effects of sterol regulatory element-binding protein (SREBP) in chickens
... scription factors that play an important role in control- ling genes involved in the biosynthesis of cholesterol and fatty acids ...the bHLH-Zip motif and the transcription activating domain) is then ...
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