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Molecular Cloning of the Gene Encoding Rabbit Tumor Necrosis Factor

Hirataka Ito, Takashi Shirai, Shuji Yamamoto, MICHIAKI AKIRA, Shinji Kawahara, Charles W. Todd, R. Bruce Wallace

Open publisher page 45 citations

Abstract

A rabbit genomic DNA library was screened using a cloned cDNA encoding rabbit tumor necrosis factor (TNF) as a probe. The entire gene sequence appears to be contained within a 3.2-kb Eco RI fragment. Comparison of the nucleotide sequence of the gene with that of the cDNA showed that the gene consists of four exons. The nucleotide sequence of the rabbit TNF gene is very homologous to that of the human TNF gene. Southern hybridization of the genomic DNAs showed that there is likely only a single TNF gene in each of the rabbit and human genomes.

About this research paper

What this paper is about

A rabbit genomic DNA library was screened using a cloned cDNA encoding rabbit tumor necrosis factor (TNF) as a probe. The entire gene sequence appears to be contained within a 3.2-kb Eco RI fragment. Comparison of the nucleotide sequence of the gene with that of the cDNA showed that the gene consists of four exons. The nucleotide sequence of the rabbit TNF gene is very homologous to that of the human TNF gene. Southern hybridization of the genomic DNAs showed that there is likely only a single TNF gene in each of the rabbit and human genomes.

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OpenAlex reports 45 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A rabbit genomic DNA library was screened using a cloned cDNA encoding rabbit tumor necrosis factor (TNF) as a probe. The entire gene sequence appears to be contained within a 3.2-kb Eco RI fragment. Comparison of the nucleotide sequence of the gene with that of the cDNA showed that the gene consists of four exons. The nucleotide sequence of the rabbit TNF gene is very homologous to that of the human TNF gene. Southern hybridization of the genomic DNAs showed that there is likely only a single TNF gene in each of the rabbit and human genomes.

Key concepts: Gene, Complementary DNA, Exon, Biology, Molecular biology, genomic DNA, Nucleic acid sequence, Genomic library

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