Article

Gene for pathogenicity and ability to cause the hypersensitive reaction cloned from Erwinia amylovora.

1990-06-01

Abstract excerpt

A genomic library of Erwinia amylovora isolate T was constructed in the cosmid pLAFR3 and maintained in Escherichia coli. Clones were transferred individually by conjugation into the non-pathogenic isolate P66 of E. amylovora. Transconjugants were screened for restoration of pathogenicity to pear by stab inoculation into sections of immature pear fruits. Three clones complemented P66 restoring pathogenicity and ab...

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Literature Corpus work: f3c14e78-727a-5fe9-bd77-67f642c8d5d6
DOI: 10.1016/0885-5765(90)90023-q

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