Disclosed herein is a modified microorganism which produces an RTX toxin, wherein said RTX toxin is partially or fully inactivated. Also disclosed is a modified microorganism wherein an RTX toxin gene including an RTX structural gene and/or a post-translational activator of the organism is partially or full inactivated. As disclosed, the precursor of an RTX toxin has reduced toxic activity.

É divulgado nisto um microorganism modificado que produza um toxin de RTX, wherein o toxin dito de RTX é parcialmente ou inteiramente inactivated. É divulgado também um microorganism modificado wherein um gene do toxin de RTX including um gene estrutural de RTX e/ou um activador borne-post-translational do organismo inactivated parcialmente ou completamente. Como divulgado, o precursor de um toxin de RTX reduziu a atividade tóxica.

 
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< Compositions of hepatitis C virus NS3/NS4A complex and methods for crystallizing same

> Protein fragments for use in protein targeting

> Ribavirin-interferon alfa combination therapy for eradicating detectable HCV-RNA in patients having chronic hepatitis C infection

~ 00049