Crystal structure of the transcription factor sc-mtTFB offers insights into mitochondrial transcription

metabolic syndrome and mitochondrial transcription factor a

Import of mitochondrial transcription factor A (TFAM) into rat liver mitochondria stimulates transcription of mitochondrial DNA.

Mitochondrial transcription factor A (TFAM) has been shown to stimulate transcription from mitochondrial DNA promoters in vitro. In order to determine whether changes in TFAM levels also regulate RNA synthesis in situ, recombinant human precursor proteins were imported into the matrix of rat liver mitochondria. After uptake of wt-TFAM, incorporation of [alpha-32P]UTP into mitochondrial mRNAs as...

Structural insights into how 5-hydroxymethylation influences transcription factor binding.

Transcription factor binding and high resolution crystallographic studies (1.3 Å) of Dickerson-Drew duplexes with cytosine, methylcytosine and hydroxymethylcytosine bases provide evidence that C-5 cytosine modifications could regulate transcription by context dependent effects on DNA transcription factor interactions.

association of the promoter methylation of mitochondrial transcription factor a with susceptibility to metabolic syndrome

conclusions no association was found between tfam promoter methylation and mes. the present study suggests that the tfam promoter methylation is not associated with risk of mes. objectives the aim of study was to investigate the possible association between promoter methylation of mitochondrial transcription factor a (tfam) and mes. patients and methods dna was extracted from peripheral blood o...

the impact of phonetic transcription on iranian intermediate efl learners’ pronunciation accuracy

این تحقیق به منظور یافتن تاثیر آموزش آوا نگاری انگلیسی بر روی صحت تلفظ زبان آموزان سطح متوسط ایرانی صورت گرفت.برای دستیابی به دو گروه متجانس, از110 زبان آموز در حال یادگیری زبان در اموزشگاه ها ازمون opt گرفته شد. بنابراین 40 نفر از این افراد انتخاب و به دو گروه 20 تایی تقسیم شدند.درنهایت این نتیجه حاصل شد که آموزش آوانگاری انگلیسی تاثیر مثبتی بر صحت تلفظ زبان آموزان سطح متوسط ایرانی داشته است. ...