Results 91 to 100 of about 15,584,477 (336)

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Transcription factor DREF regulates expression of the microRNA gene bantam in Drosophila melanogaster

Вавиловский журнал генетики и селекции
The bantam gene encodes a vital microRNA and has a complex expression pattern in various tissues at different stages of Drosophila development. This microRNA is involved in the control of normal development of the ocu lar and wing imaginal discs, the ...
M. B.  Schwartz, M. M. Prudnikova, O. V. Andreenkov, E. I. Volkova, I. F. Zhimulev, O. V. Antonenko, S.  A. Demakov   +6 more
doaj   +1 more source

Spatial clustering and common regulatory elements correlate with coordinated gene expression [PDF]

, 2019
Many cellular responses to surrounding cues require temporally concerted transcriptional regulation of multiple genes. In prokaryotic cells, a single-input-module motif with one transcription factor regulating multiple target genes can generate ...
Bai, Fan, Chen, Hengyu, Li, Ruoyan, Taft, David A., Xing, Jianhua, Yao, Guang, Zhang, Jingyu   +6 more
core   +3 more sources

The zinc finger domains of PARP‐1 are selectively and potently inhibited by the Au(I)‐based drugs sodium aurothiomalate and aurothioglucose

FEBS Letters, EarlyView.
PARP‐1 is a key enzyme in the DNA damage response, and its inhibition induces cancer cell death via synthetic lethality. Au(I)‐based drugs, such as aurothioglucose and sodium aurothiomalate, block PARP‐1's DNA‐dependent activity by targeting its zinc finger domains.
Uliana Bashtanova, Melinda Jane Duer
wiley   +1 more source

Alfin‐like transcription factor VqAL4 regulates a stilbene synthase to enhance powdery mildew resistance in grapevine [PDF]

, 2022
Chaohui Yan, Na Yang, Ruimin Li, Xinqi Wang, Yan Xu, Chaohong Zhang, Xiping Wang, Yuejin Wang   +7 more
openalex   +1 more source

TEAD and YAP regulate the enhancer network of human embryonic pancreatic progenitors. [PDF]

, 2015
The genomic regulatory programmes that underlie human organogenesis are poorly understood. Pancreas development, in particular, has pivotal implications for pancreatic regeneration, cancer and diabetes.
A Kapoor, A Krapp, A Rada-Iglesias, A Sawada, A-C Binot, AF Hezel, AJ Saldanha, B Zhao, B Zhao, C Cortijo, C Haumaitre, C Trapnell, CHH Cho, CY McLean, DA Stoffers, DW Huang, E Kroon, E Rodríguez-Seguel, EF Chiang, F Argenton, F Esni, F Supek, FC Lynn, FC Pan, H Fang, H Fang, H Lango Allen, I Morán, I Rooman, J Bessa, J van Arensbergen, JM Oliver-Krasinski, K Kawakami, K Piper, K Piper, K Skouloudaki, KJ Gaulton, KM Petzold, KS Zaret, L Elghazi, L Pasquali, M Borowiak, M Carrasco, M Gannon, MA Maestro, MC Whitlock, MF Offield, MJL de Hoon, MN Weedon, MP Creyghton, N Bardeesy, N Gao, NM George, P Jacquemin, PA Seymour, R O’Rahilly, R Xie, RE Jennings, RF Luco, S Gupta, S Heinz, S Xuan, T Derrien, T Jowett, W Zhang, WA Whyte, Y Fujitani, Y Liu-Chittenden   +67 more
core   +2 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

The Arabidopsis MADS-Domain Transcription Factor SEEDSTICK Controls Seed Size via Direct Activation of E2Fa [PDF]

, 2021
Dario Paolo, Lisa Rotasperti, Arp Schnittger, Simona Masiero, Lucia Colombo, Chiara Mizzotti   +5 more
openalex   +1 more source

Rsp5 promotes Gene Activation mediated by 9aaTAD Transcription Factors Oaf1 and Gal4 [PDF]

, 2009
Nine-amino-acid transactivation domain, 9aaTAD, defines a large superfamily of yeast and mammals transcription factors. The transactivation of the 9aaTAD has been addressed to multiple general co-activators TAF9, MED15, CBP and p300.
Joachim Lipp, Manfred Koranda, Martin Piskacek   +2 more
core   +1 more source