método para identificar pelo menos um polinucleotídeo que codifica um polipeptídeo que tem atividade pesticida

abstract not avaible Methods are provided for isolating and identifying novel pesticide-encoding nucleic acid molecules from bacterial strains identified as having a pesticidal polypeptide. The methods involve selecting a bacterial strain having or suspected of having at least one pesticide-encoding...

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Hauptverfasser: DEIRDRE M. KAPKA-KITZMAN, ANDRE R. ABAD
Format: Patent
Sprache:por
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Zusammenfassung:abstract not avaible Methods are provided for isolating and identifying novel pesticide-encoding nucleic acid molecules from bacterial strains identified as having a pesticidal polypeptide. The methods involve selecting a bacterial strain having or suspected of having at least one pesticide-encoding plasmid, curing the at least one pesticide-encoding plasmid from the bacterial strain and performing a subtractive hybridization to obtain plasmid mRNA encoding the pesticidal polypeptide. The plasmid mRNA can be used to make a cDNA library from which the pesticidal polypeptide can be isolated and subsequently identified.