N-Methylpurine-DNA glycosylase (MPG)는 DNA에서 N-methylpurine과 다른 손상된 purine기를 제거하는 DNA 회복 효소이다. 생쥐의 임신 8일 후의 태아조직부터 생후 400일까지의 조직들로부터 RT-PCR 방법으로 MPG m...
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https://www.riss.kr/link?id=A100234184
1999
Korean
MPG ; DNA repair ; Tissue-specific ; mRNA ; Fetus.
472
KCI등재
학술저널
101-105(5쪽)
0
상세조회0
다운로드국문 초록 (Abstract)
N-Methylpurine-DNA glycosylase (MPG)는 DNA에서 N-methylpurine과 다른 손상된 purine기를 제거하는 DNA 회복 효소이다. 생쥐의 임신 8일 후의 태아조직부터 생후 400일까지의 조직들로부터 RT-PCR 방법으로 MPG m...
N-Methylpurine-DNA glycosylase (MPG)는 DNA에서 N-methylpurine과 다른 손상된 purine기를 제거하는 DNA 회복 효소이다. 생쥐의 임신 8일 후의 태아조직부터 생후 400일까지의 조직들로부터 RT-PCR 방법으로 MPG mRNA 발현을 조사하였다. MPG mRNA는 태아 형성기동안 많은 양이 발현되었으며, 특히 15일에서 가장 높게 발현되었다. 태반에서의 MPG mRNA는 8 p.c. (post coitum)
다국어 초록 (Multilingual Abstract)
N-Methylpurine-DNA glycosylase (MPG) removes N-methylpurine and other damaged purines in DNA. RT-PCR analysis revealed MPG mRNA expression at various tissues of fetal development from day 8 to day 18 fetus and day 400 mature adult. The MPG transcripts...
N-Methylpurine-DNA glycosylase (MPG) removes N-methylpurine and other damaged purines in DNA. RT-PCR analysis revealed MPG mRNA expression at various tissues of fetal development from day 8 to day 18 fetus and day 400 mature adult. The MPG transcripts were abundant during fetal development in mice. In placenta, the MPG mRNA was continuously decreased from day 8 post coitum (p.c) to day 18 p.c. fetus. The high level of mRNA in fetal brain and liver was drastically declined in day 400 mature adult. The expression of MPG, originally characterized by its highest level of expression in the epididymis of adult mouse, was detected with high level in several other reproductive organ, including the ovary, oviduct, testis, vas deference, uterus, and seminal vesicles. These results demonstrate developmental stage- and tissue-specific variation of MPG gene expression.
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