Bacterial strains harboring cloned genes controlling Vibrio cholerae O-antigen biosynthesis
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United States of America Patent
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Nov 19, 1991
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Jul 31, 1987
filing date -
Feb 1, 1984
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Abstract
The invention relates to a fragment of DNA containing genes encoding the synthesis of the O-antigen of Vibrio cholerae serotypes Inaba or Ogawa and being at least 16 kb in length. The invention further related to a cosmid comprising a cloned DNA fragment containing genes encoding the synthesis of O-antigen of Vibrio cholerae serotypes Inaba or Ogawa and to a strain of E.coli that includes the fragment.
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