作者: Ashwani Sood , Dennis Pereira , Sherman M Weissman
DOI:
关键词: Complementary DNA 、 Nucleic acid sequence 、 Molecular cloning 、 Recombinant DNA 、 Biology 、 Peptide sequence 、 Oligomer restriction 、 Oligonucleotide Primer 、 Gene 、 Molecular biology
摘要: A method is provided for isolating and identifying a recombinant clone having DNA segment therein coding at least one desired heterologous polypeptide, short amino acid sequence of which known, by effecting cDNA synthesis on mixture mRNAs containing the mRNA resultant mixture, inserting into cloning vehicles, transforming hosts with separating transformants homologous over portion thereof to oligonucleotide probe specific segment; wherein an extension nucleotide primer complementary region target known sequence, longer sequence. Recombinant clones human histocompatibility antigens are provided, in particular, HLA-B antigens.