OsWRKY03, a rice transcriptional activator that functions in defense signaling pathway upstreanr of OsNPRldefense responseOsWRKY03transcription factorriceWRKY family proteins are a class of plant specific transcription factors that involve in many stress response pathways. It has been shown that one ...
We propose the name ANR (AraC Negative Regulators) for this family.doi:10.1371/journal.ppat.1004153Araceli E SantiagoFernando Ruiz-PerezNoah Y JoVidhya VijayakumarJames P NataroPublic Library of Science (PLoS)PLoS PathogensSantiago, A. E. et al. A Large Family of Antivirulence Regul...
An ATP-dependent chromatin-remodelling protein complex that was initially identified in yeast. Related complexes exist in mammals and are involved in the remodelling of the chromatin of various genes. Gamma-activated sequences DNA binding sites specific for signal transducer and activator of transcriptio...
We revealed the fine-tuned regulation of many hepatic genes encoding key enzymes driving glycogenesis and de novo fatty acid synthesis pathways and of some genes participating in oxidation. Among the genes expressed upon consumption of a high-fat, high-fiber diet, we highlighted CPT1A, which enco...
We demonstrate that activator protein 1 (AP-1) ‘pioneers’ the senescence enhancer landscape and defines the organizational principles of the transcription factor network that drives the transcriptional programme of senescent cells. Together, our findings enabled us to manipulate the senescence phenotype ...
thus providing a phenotype forrnlAmutants. RNA is stabilized by 30% on average in anrnlAmutant. RNase LS was shown to participate in the degradation of specific mRNAs as reflected by the prolonged functional lifetime of several mRNAs in thernlAmutant. TherpsO,blaandcyamRNAs are stabilized 2 to...
that GAF protein has the intrinsic capacity to stably bind chromatin. This is in sharp contrast to dynamic binding properties recently measured for other transcription factors in the blastoderm embryo as Zelda or Bicoid31,45,46. This property could be involved in its capacity to associate with ...
Lacking DNA binding activity itself, PGC-1α is a potent, versatile regulator of gene expression that co-ordinates the activation and repression of transcription via protein- protein interactions with specific, as well as more general, factors contained within the basal transcriptional machin- ery. ...
protein. This system consists of introducing a recognition sequence into the gene of interest, which expresses a protein fused to the recognition sequence and in the presence of Auxin, will be recognized by the TIR1 protein and degraded by the proteasome. This system was used to produce an ...
Therefore, positive correlation between upregulated expression of laccases and ANR (responsible for epicatechin biosynthesis) suggest active involvement in anthocyanin degradation during S3_G. Similarly, their upregulation may also be linked to diversion of the substrate (P-coumaroyl CoA) to lignin ...