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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.
campestris, X. campestris pv. incanae, and X. campestris pv. raphani, [8] but still included a small number of other pathovars like X. campestris pv. plantaginis and X. campestris pv. papavericola. Further investigation of pathogenicity profiles and multilocus sequencing typing suggested that the list could be narrowed down to just three main ...
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]
Dowson [3] later reclassified the bacterium as Xanthomonas campestris and proposed the genus Xanthomonas. [4] Xanthomonas was first described as a monotypic genus and further research resulted in the division into two groups, A and B. [5] [6] Later work using DNA:DNA hybridization has served as a framework for the general Xanthomonas species ...
1 c. cold eggnog. 1/2 tsp. ground nutmeg, plus more for garnish. 1 (3.4-oz.) box instant vanilla pudding mix. 4 oz. cream cheese, cubed and at room temperature. 1/3 c. powdered sugar. 2 tbsp.
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