A New Transformation-Deficient Mutant of Haemophilus influenzae Rd with Normal DNA Uptake
AUTOR(ES)
Gwinn, M. L.
FONTE
American Society for Microbiology
RESUMO
Haemophilus influenzae Rd is a gram-negative natural transformer. A mutant strain, RJ248, that has normal DNA uptake and translocation but whose transformation frequency is 300 times lower than that of wild-type H. influenzae and whose phage recombination is 8 times lower was isolated. The affected gene, comM, is induced during competence development in wild-type H. influenzae but not in RJ248.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=106948Documentos Relacionados
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