Results 31 to 40 of about 148,826 (294)

Structural Insights into the HWE Histidine Kinase Family: The Brucella Blue Light-Activated Histidine Kinase Domain [PDF]

open access: yes, 2016
In response to light, as part of a two-component system, the Brucella blue light-activated histidine kinase (LOV-HK) increases its autophosphorylation, modulating the virulence of this microorganism.
Arrar, Mehrnoosh   +9 more
core   +1 more source

Comparative Studies on Human and Rat Basic Helix-loop-helix Proteins [PDF]

open access: yesAsian Journal of Biological Sciences, 2011
The basic Helix-Loop-Helix (bHLH) proteins are a family of transcription factors that are found in almost all eukaryotic genomes. This family of proteins regulates a variety of biological processes including embryonic development. Here we describe the catalog of human, mouse and rat bHLH proteins.
Nuzhat N. Kabir   +2 more
openaire   +1 more source

Regulatory Mechanisms of bHLH Transcription Factors in Plant Adaptive Responses to Various Abiotic Stresses

open access: yesFrontiers in Plant Science, 2021
Basic helix-loop-helix proteins (bHLHs) comprise one of the largest families of transcription factors in plants. They have been shown to be involved in responses to various abiotic stresses, such as drought, salinity, chilling, heavy metal toxicity, iron
Yuchen Qian   +6 more
doaj   +1 more source

The structure of latherin, a surfactant allergen protein from horse sweat and saliva [PDF]

open access: yes, 2013
Latherin is a highly surface-active allergen protein found in the sweat and saliva of horses and other equids. Its surfactant activity is intrinsic to the protein in its native form, and is manifest without associated lipids or glycosylation.
Alan Cooper   +6 more
core   +1 more source

An Examination of the Role of Transcriptional and Posttranscriptional Regulation in Rhabdomyosarcoma

open access: yesStem Cells International, 2017
Rhabdomyosarcoma (RMS) is an aggressive family of soft tissue tumors that most commonly manifests in children. RMS variants express several skeletal muscle markers, suggesting myogenic stem or progenitor cell origin of RMS.
Alexander J. Hron, Atsushi Asakura
doaj   +1 more source

Type I bHLH Proteins Daughterless and Tcf4 Restrict Neurite Branching and Synapse Formation by Repressing Neurexin in Postmitotic Neurons

open access: yesCell Reports, 2016
Proneural proteins of the class I/II basic-helix-loop-helix (bHLH) family are highly conserved transcription factors. Class I bHLH proteins are expressed in a broad number of tissues during development, whereas class II bHLH protein expression is more ...
Mitchell D’Rozario   +11 more
doaj   +1 more source

Generalized, switch-like competitive heterodimerization networks [PDF]

open access: yes, 2007
High-dimensional switches have been proposed as a way to model cellular differentiation, particularly in the context of basic Helix-Loop-Helix (bHLH) competitive heterodimerization networks.
Cinquin, O, Page, KM
core   +1 more source

Global identification, structural analysis and expression characterization of bHLH transcription factors in wheat

open access: yesBMC Plant Biology, 2017
Background Basic helix-loop-helix (bHLH) transcription factors (TFs), which are widely distributed in eukaryotic organisms, play crucial roles in plant development. However, no comprehensive analysis of the bHLH family in wheat (Triticum aestivum L.) has
Xiao-Jiang Guo, Ji-Rui Wang
doaj   +1 more source

The MX-Helix of Muscle nAChR Subunits Regulates Receptor Assembly and Surface Trafficking. [PDF]

open access: yes, 2020
Nicotinic acetylcholine receptors (AChRs) are pentameric channels that mediate fast transmission at the neuromuscular junction (NMJ) and defects in receptor expression underlie neuromuscular disorders such as myasthenia gravis and congenital myasthenic ...
Borges, Lucia Soares   +3 more
core  

Data on MyoD reduction by autophagy in C2C12 cells

open access: yesData in Brief, 2017
Autophagy is a highly regulated physiologic mechanism in which cells maintain homeostasis by degrading excessive or unnecessary proteins and damaged or aged organelles through the lysosomal machinery (Yorimitsu and Klionsky, 2005) [1].
Yeong-Min Yoo, Yung Chul Park
doaj   +1 more source

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