mitochondrial transcription factor A
Human Mitochondrial Transcription Factor A Reduction and Mitochondrial Dysfunction in Hashimoto’s Hypothyroid Myopathy
... Human mitochondrial transcription factor A (h-mtTFA) is a nuclear encoded polypeptide with high regulatory effects on both replication and transcription of mito- chondrial DNA (mtDNA) ...mary ...
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Protein sliding and DNA denaturation are essential for DNA organization by human mitochondrial transcription factor A
... The mitochondrial transcription factor A (TFAm), a protein that regulates mitochondrial transcription, is abundant in these ...for mitochondrial DnA compaction, yet the exact ...
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p53 increase mitochondrial copy number via up-regulation of mitochondrial transcription factor A in colorectal cancer
... In colorectal cancer, no study has been carried out discovering the relationship among p53, mitochondrial transcription factor A (TFAM) expression and change of mitochondrial DNA (mtDNA) copy ...
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Mitochondrial unfolded protein response transcription factor ATFS-1 promotes longevity in a long-lived mitochondrial mutant through activation of stress response pathways
... long-lived mitochondrial mutants in Caenorhabditis elegans by modulating the levels of ATFS-1, the central transcription factor that mediates the ...long-lived mitochondrial mutant nuo-6 ...
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Controlling muscle mitochondrial content
... distinct transcription factors, although each NHR retains sufficient structural homology to be recognized as a member of the family that arose more than 400 million years ...these transcription factors, ...
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Aberrant Nucleo-cytoplasmic Cross-Talk Results in Donor Cell mtDNA Persistence in Cloned Embryos
... oocyte mitochondrial DNA persisting through to blastocyst and being transmitted to the ...dilution factor or directly related to the transcriptional status of the donor cell in respect of ...
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Human Cytomegalovirus Infection Upregulates the Mitochondrial Transcription and Translation Machineries
... of mitochondrial biogene- sis have been identified (reviewed in reference 76), to our knowl- edge, there is no transcription factor yet known to specifically regulate the genes encoding ...
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Hyperglycemia inhibits endothelial nitric oxide synthase activity by posttranslational modification at the Akt site
... hyperglycemia-induced mitochondrial superoxide overproduction increases O- linked N-acetylglucosamine modification and decreases O-linked phosphorylation of the transcription factor Sp1, the effect ...
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Re-assessment of YAP1 and MCR1 contributions to inhibitor tolerance in robust engineered Saccharomyces cerevisiae fermenting undetoxified lignocellulosic hydrolysate
... the transcription factor (YAP1) and the mitochondrial NADH-cytochrome b5 reductase (MCR1), either alone or in combination, in an already robust and xylose-consuming industrial strain of ...
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Morosetti, Arianna (2012): The Arabidopsis MTERF protein PAM48 is required for plastid gene expression and development. Dissertation, LMU München: Fakultät für Biologie
... the transcription complexes, which are comprised of mitochondrial RNA polymerase (POLRMT), Tfam - a stimulatory factor that unwinds DNA - and one of the two TFB isoforms (TFB1M or TFB2M) that ...
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Mitochondrial Protein in the Nucleus
... nuclear transcription factor mediating senescence and apoptosis, but it also accumulates in the mitochondrial matrix in response to oxidative stress and triggers mitochondrial permeability ...
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A Horizontally Acquired Transcription Factor Coordinates Salmonella Adaptations to Host Microenvironments
... Given that SPI1, SPI2, and effector genes have been acquired by Salmonella from horizontal gene transfer events, we tested the GC contents of the groups above to see if any differed from the data set mean, indicating ...
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Temporal Hierarchy of Gene Expression Mediated by Transcription Factor Binding Affinity and Activation Dynamics
... FIG 3 Effects of binding affinities on gene expression of PhoB-regulated promoters. (A) Details of PhoB-regulated promoters. The promoters tested were from five operons: phoBR, phoE, ugpBAECQ, phoA, and ...
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Curcumin targets the TFEB-lysosome pathway for induction of autophagy
... activates transcription factor EB (TFEB), a key nuclear transcription factor in control of autophagy and lysosome biogenesis and function, based on the following observations: (i) Curcumin ...
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Ch. 11 Cell Communication Notes.ppt
... Figure 11.15 Growth factor Receptor Reception Transduction CYTOPLASM Response Inactive transcription factor Active transcription factor DNA NUCLEUS mRNA Gene Phosphorylation cascade P.. [r] ...
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The Transcription Factor FoxK Participates with Nup98 To Regulate Antiviral Gene Expression
... additional transcription factor binding sites are enriched within 100 bp of Foxk1 binding sites, including AP1 sites, suggesting that Foxk1 may cooperate with other transcription factors in the ...
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Herpesvirus Saimiri STP-A Oncoprotein Utilizes Src Family Protein Tyrosine Kinase and Tumor Necrosis Factor Receptor-Associated Factors To Elicit Cellular Signal Transduction
... necrosis factor receptor- associated factors (TRAF2 and TRAF6) and Src family protein tyrosine kinases (SF-PTKs) in a genetically and functionally separable manner and that each interaction constitutively elicits ...
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The Aspergillus fumigatus CrzA Transcription Factor Activates Chitin Synthase Gene Expression during the Caspofungin Paradoxical Effect
... The absence of the CPE in the ΔmpkA strain does not result from a lack of transcriptional upregulation of chitin synthase-encoding genes, a mechanism which is thought to mediate protection/resistance to caspofungin ...
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A Regulatory Circuit Composed of a Transcription Factor, IscR, and a Regulatory RNA, RyhB, Controls Fe S Cluster Delivery
... The regulators Fur and RyhB also play an important role in controlling Fe-S biogenesis (17). Fur, the iron sensor regulator, represses transcription of several genes involved in iron import and metabolism when it ...
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Maintenance of Transcription Translation Coupling by Elongation Factor P
... gested with XhoI and SpeI to insert either PPPPPP or PPG by annealed oligonucleotide cloning with oligonucleotide pairs PG1 and PG2 or 6P1 and 6P2, respectively. For the hairpin reporter, a PCR product amplifying only ...
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