Xenorhabdus nematophila requires an intact iscRSUA-hscBA-fdx operon to colonize Steinernema carpocapsae nematodes.
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ABSTRACT:
SUBMITTER: Martens EC
PROVIDER: S-EPMC156225 | biostudies-literature | 2003 Jun
REPOSITORIES: biostudies-literature
Publications
Xenorhabdus nematophila requires an intact iscRSUA-hscBA-fdx operon to colonize Steinernema carpocapsae nematodes.
Martens Eric C EC Gawronski-Salerno Joseph J Vokal Danielle L DL Pellitteri Molly C MC Menard Megan L ML Goodrich-Blair Heidi H
Journal of bacteriology 20030601 12
An insertion between iscA and hscB of the Xenorhabdus nematophila iscRSUA-hscBA-fdx locus, predicted to encode Fe-S assembly machinery, prevented colonization of Steinernema carpocapsae nematodes. The insertion disrupted cotranscription of iscA and hscB, but did not reduce hscBA expression, suggesting that X. nematophila requires coordinated expression of the isc-hsc-fdx locus for colonization. ...[more]
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