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[Mapping of full-length murine renin-2 gene].

Xinggui Tian, Lin Chen, F Fang

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Abstract

A 24kb fragment containing full-length renin-2 gene and its flanking sequence was obtained by digesting the pKG-R2D with XhoI. This fragment was cleaved with single enzyme (EcoRI, KpnI and BamHI), and combined enzymes (EcoRI/KpnI, KpnI/BamHI and BamHI/EcoRI), respectively. The digests were electrophoresed on 0.8% agarose plates and transferred onto NC membranes. Radioactive probes of 735bp and 1400bp, templates of which were from half and full-length of renin-1 cDNA, respectively were used for Southern hybridization. On the basis of electrophoresis and hybridization patterns, a restriction map was constructed in this paper.

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What this paper is about

A 24kb fragment containing full-length renin-2 gene and its flanking sequence was obtained by digesting the pKG-R2D with XhoI. This fragment was cleaved with single enzyme (EcoRI, KpnI and BamHI), and combined enzymes (EcoRI/KpnI, KpnI/BamHI and BamHI/EcoRI), respectively. The digests were electrophoresed on 0.8% agarose plates and transferred onto NC membranes. Radioactive probes of 735bp and 1400bp, templates of which were from half and full-length of renin-1 cDNA, respectively were used for Southern hybridization. On the basis of electrophoresis and hybridization patterns, a restriction map was constructed in this paper.

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Available abstract

A 24kb fragment containing full-length renin-2 gene and its flanking sequence was obtained by digesting the pKG-R2D with XhoI. This fragment was cleaved with single enzyme (EcoRI, KpnI and BamHI), and combined enzymes (EcoRI/KpnI, KpnI/BamHI and BamHI/EcoRI), respectively. The digests were electrophoresed on 0.8% agarose plates and transferred onto NC membranes. Radioactive probes of 735bp and 1400bp, templates of which were from half and full-length of renin-1 cDNA, respectively were used for Southern hybridization. On the basis of electrophoresis and hybridization patterns, a restriction map was constructed in this paper.

Key concepts: XhoI, EcoRI, BamHI, Restriction enzyme, Molecular biology, Complementary DNA, Chemistry, Agarose gel electrophoresis

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