Results 161 to 170 of about 106,709 (199)

Two interacting basic helix-loop-helix transcription factors control flowering time in rice

Plant Physiology, 2023
Abstract Flowering time is one of the most important agronomic traits affecting the adaptation and yield of rice (Oryza sativa). Heading date 1 (Hd1) is a key factor in the photoperiodic control of flowering time. In this study, two basic helix-loop-helix (bHLH) transcription factors, Hd1 Binding Protein 1 (HBP1) and Partner of HBP1 ...
Yanbin Yin, Zhiqiang Yan, Jianing Guan, Yiqiong Huo, Tianqiong Wang, Tong Li, Zhibo Cui, Wenhong Ma, Xiaoxue Wang, Wenfu Chen   +9 more
openaire   +2 more sources

Phylogenetic analyses of vector mosquito basic helix‐loop‐helix transcription factors

Insect Molecular Biology, 2013
Abstract Basic helix‐loop‐helix ( bHLH ) transcription factors play critical roles in the regulation of a wide range of developmental processes in higher organisms and have been identified in more than 20 organisms. Mosquitoes are important vectors of certain human diseases.
D B, Zhang, Y, Wang, A K, Liu, X H, Wang, C W, Dang, Q, Yao, K P, Chen   +6 more
openaire   +2 more sources

Expression of basic helix-loop-helix transcription factors in explant hematopoietic progenitors

Journal of Cellular Biochemistry, 1996
The basic helix-loop-helix (bHLH) transcription factors form heterodimers and control steps in cellular differentiation. We have studied four bHLH transcription factors, SCL, lyl-1, E12/E47, and ld-1, in individual lineage-defined progenitors and hematopoietic growth factor-dependent cell lines, evaluating mRNA expression and the effects of growth ...
P J, Quesenberry, N N, Iscove, C, Cooper, G, Brady, P E, Newburger, G S, Stein, J S, Stein, G P, Reddy, S, Pearson-White   +8 more
openaire   +3 more sources

The basic helix-loop-helix transcription factor family in Bombyx mori

Development Genes and Evolution, 2007
The basic helix-loop-helix (bHLH) proteins are a superfamily of transcription factors that play important roles in a wide range of developmental processes in higher organisms. bHLH family members have been identified in a dozen of organisms including fruit fly, mouse and human.
Yong, Wang, Keping, Chen, Qin, Yao, Wenbing, Wang, Zhu, Zhi   +4 more
openaire   +2 more sources

Calcium/calmodulin inhibition of basic-helix-loop-helix transcription factor domains

Nature, 1994
The ubiquitous Ca(2+)-binding protein calmodulin (CaM) is a key protein in Ca2+ homeostasis and activation of eukaryotic cells. CaM is the molecular link between free Ca2+ in the cell and the inhibition, or activation, of numerous enzymes. Many nuclear functions are under Ca2+/CaM control, and some transcriptional activators are known to be Ca2 ...
B, Corneliussen, M, Holm, Y, Waltersson, J, Onions, B, Hallberg, A, Thornell, T, Grundström   +6 more
openaire   +2 more sources

Molecular Phylogenetic Analysis of Zebra Finch Basic Helix-Loop-Helix Transcription Factors

Biochemical Genetics, 2010
The zebra finch (Taeniopygia guttata) is an established organism for developmental, behavioral, and neurological research. In this study, we conducted a genomewide survey using the zebra finch genome project databases and identified 86 bHLH sequences in silico in the zebra finch genome.
Wuyi, Liu, Chunjiang, Zhao
openaire   +2 more sources

Prg1 is regulated by the basic helix‐loop‐helix transcription factor Math2

Journal of Neurochemistry, 2008
AbstractMath2 (NEX‐1/NeuroD6) is a member of the basic helix‐loop‐helix transcription factor family and is involved in neuronal differentiation and maturation. In this study, we identified the genes targeted by Math2 using DNA microarrays and cultured rat cortical cells transfected with Math2.
Misa, Yamada, Yoshiko, Shida, Kou, Takahashi, Toshihiro, Tanioka, Yasuko, Nakano, Takashi, Tobe, Mitsuhiko, Yamada   +6 more
openaire   +2 more sources

The basic helix–loop–helix transcription factor scleraxis regulates fibroblast collagen synthesis

Journal of Molecular and Cellular Cardiology, 2009
The transcription factor scleraxis has been implicated in regulating the development of collagen-rich tissues such as tendons and cardiac valves, but its role in general collagen synthesis in the heart is unknown. Scleraxis expression in cardiac fibroblasts was examined, and its ability to regulate gene expression of collagen I alpha 2, the predominant
Leon, Espira, Lise, Lamoureux, Stephen C, Jones, Robert D, Gerard, Ian M C, Dixon, Michael P, Czubryt   +5 more
openaire   +2 more sources

ALF1, a basic helix-loop-helix transcription factor, maps to mouse Chromosome 9

Mammalian Genome, 1996
Udgivelsesdato: 1996 ...
Nielsen, A L, Clark, M, Taylor, B A, Jorgensen, P, Hjorth, J P   +4 more
openaire   +3 more sources

em E2 em A basic helix-loop-helix transcription factors in human leukemia

Frontiers in Bioscience, 2003
The gene E2A on chromosome 19 is involved in recurrent chromosomal rearrangements associated with pediatric acute lymphoblastic leukemia. The resulting fusion of 5' E2A sequences with 3' portions of other genes leads to the expression of two well-characterized fusion proteins: E2A-PBX1 and E2A-HLF.
openaire   +2 more sources