title: [Nestin mRNA expression during the development of mouse central nervous system].
abstract: Intermediate filament Nestin is a marker of neural precursor cells. Its expression pattern during mouse brain development was studied in the present investigation. A pair of primers based on the sequence of mouse Nestin were found best to be suit for the reverse transcriptional PCR (RT-PCR) with this pair of Nestin Primer. Using RT-PCR, Nestin transcripts were detected during the development of the central nervous system (CNS) of mouse, from embryonic day 10 to adult brain. We found that the Nestin showed a transient expression in the development of cerebrum. At the embryonic day 14, the expression of Nestin mRNA reached the highest peak, and was then down-regulated. In the postnatal cerebellum, Nestin gene was also expressed in a transient pattern. The highest peak of Nestin mRNA expression emerged at postnatal day 5, and was then down-regulated. Nestin mRNA expression in 10 kinds of adult mouse tissues did not yield any positive results.
authors.affiliation: Shanghai Institute of Biochemistry, Chinese Academy of Science.
authors.forename: J
authors.initials: J
authors.lastname: Yang
authors.forename: W
authors.initials: W
authors.lastname: Bian
authors.forename: N H
authors.initials: NH
authors.lastname: Jing
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001921:Brain / Q000196:embryology* / Q000378:metabolism*; D002531:Cerebellum / Q000196:embryology / Q000378:metabolism; D005260:Female; D007381:Intermediate Filament Proteins / Q000096:biosynthesis* / Q000235:genetics; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D009419:Nerve Tissue Proteins; D064231:Nestin; D012333:RNA, Messenger / Q000096:biosynthesis / Q000235:genetics; D020133:Reverse Transcriptase Polymerase Chain Reaction
chemical_list: D007381:Intermediate Filament Proteins; D009419:Nerve Tissue Proteins; C577485:Nes protein, mouse; D064231:Nestin; D012333:RNA, Messenger