Down-Regulation of Mitochondrial Transcription Factor a During Spermatogenesis in Humans

Down-regulation of mitochondrial transcription factor A during spermatogenesis in humans.

Mitochondrial transcription factor A (mtTFA) is a key activator of mitochondrial transcription in mammals. It also has a role in mitochondrial DNA (mtDNA) replication, since transcription generates an RNA primer necessary for initiation of mtDNA replication. In the mouse, testis-specific mtTFA transcripts encode a protein isoform that is imported to the nucleus rather than into mitochondria of ...

Down Regulation of DHFR Promoter Activity by PML Transcription Repressor

metabolic syndrome and mitochondrial transcription factor a

P-30: The Investigation of Transcript Expression Level of Mitochondrial Transcription Factor A (TFAM) during In Vitro Maturation (IVM) in Single Human Oocytes

Background In vitro maturation (IVM) of human oocytes has acquired increasing attention in infertility treatment with great promise. This technique is an alternative conventional in vitro fertilization-embryo transfer (IVF-ET), and can be reduced the side effects of gonadotropin stimulation such as ovarian hyperstimulation (OHSS). Oocyte maturation is a complex process including cytoplasmic and...

down regulation of dhfr promoter activity by pml transcription repressor

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