obsolete_Pectobacterium carotovorum infection true http://purl.obolibrary.org/obo/MONDO_0005122 3.88.0 Sirarat Sarntivijai James Malone NCIm:C0085485 MONDO:0005122 A bacterial infection induced by Pectobacterium carotovorum which is is a bacterium of the family Enterobacteriaceae. This bacterius is a ubiquitous plant pathogen with a wide host range (carrot, potato, tomato, leafy greens, squash and other cucurbits, onion, green peppers, African violets etc.), able to cause disease in almost any plant tissue it invades. It is a very economically important pathogen in terms of postharvest losses, and a common cause of decay in stored fruits and vegetables. Decay caused by E. carotovora is often simply referred to as "bacterial soft rot" (BSR) though this may also be caused by other bacteria. Most plants or plant parts can resist invasion by the bacteria, unless some type of wound is present. High humidity and temperatures around 30°C favor development of decay. Mutants can be produced which are less virulent. Virulence factors include: pectinases, cellulases, (which degrade plant cell walls), and also proteases, lipases, xylanases and nucleases (along with the normal virulence factors for pathogens – Fe acquisition, LPS integrity, multiple global regulatory systems). Replaced by Mondo term MONDO_0005122, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0005122 Wikipedia:Pectobacterium_carotovorum Erwinia carotovora infection