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Xanthomonas campestris pv. raphani is a gram-negative, obligate aerobic bacterium that like many other Xanthomonas spp. bacteria has been found associated with plants. This organism is closely related with Xanthomonas campestris pv. campestris, but causes a non-vascular leaf spot disease that is clearly distinct from black rot of brassicas.
Xanthomonas campestris is commonly used industrially to produce a water-soluble exo-polysaccharide, known as xanthan gum, from fermentation of carbon sources like glucose. [5] In this process, a preserved culture of the gram-negative bacterium is expanded through growth and then used as an inoculum in bioreactors with liquid growth media .
Xanthomonas campestris pv. campestris = Xanthomonas campestris pv. aberrans. Bacterial leaf spot: Xanthomonas campestris pv. raphani: Bacterial pod rot: Pseudomonas syringae pv. maculicola : Bacterial soft rot: Erwinia carotovora. Pseudomonas marginalis pv. marginalis. Scab: Streptomyces spp. Streptomyces scabiei = Streptomyces scabies. Crown ...
Pseudomonas syringae pv. maculicola: Bacterial soft rot Erwinia Erwinia carotovora: Bacterial soft rot Pseudomonas Pseudomonas marginalis pv. marginalis: Black rot Xanthomonas campestris pv. campestris: Crown gall Agrobacterium tumefaciens: Xanthomonas leaf spot Xanthomonas campestris pv. raphani
Black rot, caused by the bacterium Xanthomonas campestris pv. campestris (Xcc), is considered the most important and most destructive disease of crucifers, infecting all cultivated varieties of brassicas worldwide. [1] [2] This disease was first described by botanist and entomologist Harrison Garman in Lexington, Kentucky, US in 1889. [3]
In a new report on the massacre, the U.N. Office of the High Commissioner for Human Rights said at least 134 men and 73 women, most of them elderly residents accused of witchcraft, were killed in ...
LONDON (Reuters) -A man has been charged with a bomb hoax after an incident outside the United States Embassy in London last week, British police said on Monday. Daniel Parmenter, 43, who has been ...
The Colts’ defeat also meant that the 9-5 Houston Texans will make the playoffs as AFC South winners. Meanwhile, there is a fascinating battle developing for the No. 1 seed in the NFC.