DNA SEQUENCES,RECOMBINANT DNA MOLECULES AND PROCESSES FOR PRODUCING THE A AND B SUBUNITS OF CHOLERA TOXIN AND PREPARATIONS CONTAINING SO-OBTAINED SUBUNIT OR SUBUNITS

DNA sequences and recombinant DNA molecules comprising at least a portion coding for all or part of subunits A and/or B of cholera toxin are prepared by enzymatic digestion of DNA of V. cholerae strains, isolating specific fragments and inserting them in appropriate vectors and subunits A and/or B o...

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Hauptverfasser: HARFORD NIGEL, WILDE MICHEL DE
Format: Patent
Sprache:eng
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Zusammenfassung:DNA sequences and recombinant DNA molecules comprising at least a portion coding for all or part of subunits A and/or B of cholera toxin are prepared by enzymatic digestion of DNA of V. cholerae strains, isolating specific fragments and inserting them in appropriate vectors and subunits A and/or B of cholera toxin are prepared by culture of microorganisms containing said modified vectors.