ArticleWorld journal of microbiology & biotechnology2015
CitB is required for full virulence of Xanthomonas oryzae pv. oryzae.
Article in World journal of microbiology & biotechnology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Resistance ofViruses · 2022Article
- Genome-wide Screening to Identify Responsive Regulators Involved in the Virulence ofThe plant pathology journal · 2019Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To identify novel virulence associated genes in Xanthomonas oryzae pv. oryzae (Xoo), a Xoo isolate (XooIR42), obtained from north of Iran, was selected to generate a mini-Tn5 transposon mutation library. One mutant (XooM176) that indicated reduced virulence on rice plants, while grew similar to wild type was selected. This mutant had an insertion in a coding region with 96% amino acid identity to a response regulator of Xoo KACC10331, citB (Xoo_RS12710). Genome analysis of Xoo KACC10331 indicated several genes including a flagelin protein (FlgL) and a chemotaxis protein (Xoo_RS12720) which were identified as virulence genes 4297 and 1403 nucleotides from the citB, respectively. The swarming motility, resistance to hydrogen peroxide, induced a hypersensitive response, in planta growth and pathogenicity were reduced in XooM176 mutant compared to that of wild-type. A plasmid containing the full citB gene of Xoo KACC10331was sufficient to complement the XooM176 mutant for lesion formation and resistance to hydrogen peroxide. We therefore propose that Xoo requires CitB for full pathogenicity in rice plants and also for protection against oxidative stress.
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