Abstract
A newly isolatedPseudomonas plasmid coding for detoxification of the herbicide paraquat (Pqr) was characterized. AnEcoR1-generated fragment derived from the plasmid carrying the Pqr determinant was cloned intoEscherichia coli. Subsequent subclonings, followed by exonuclease III-mediated deletion analysis, localized the Pqr gene(s) to a 1.8-kb segment within a 4.2Pst1 subfragment. The cloning and apparent expression of the Pqr gene(s) inE. coli will enable its structural organization and function to be analyzed in detail.
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Salleh, M.A., Pemberton, J.M. Cloning of a DNA region of aPseudomonas plasmid that codes for detoxification of the herbicide paraquat. Current Microbiology 27, 63–67 (1993). https://doi.org/10.1007/BF01570859
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DOI: https://doi.org/10.1007/BF01570859