S C Alcorn

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Clavibacter xyli subsp. cynodontis (Cxc) is a xylem-inhabiting bacterial endophyte of Bermudagrass. This organism is classified with Gram-positive, high G + C content, coryneform-actinomycete bacteria. Southern-blot analysis showed that Cxc contains only one copy of the ribosomal RNA-encoding genes (rRNA). A clone containing the rRNA genes was isolated from(More)
We have constructed a vector to assess the ability of heterologous signal sequences to function in the endophytic bacterium Clavibacter xyli subsp. cynodontis. This secretion reporter contains the phoA gene from Escherichia coli from which the promoter and signal sequences have been deleted. Signal sequences of streptomycete origin were cloned into the(More)
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