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Article

Effect of mutation of phaC on carbon supply, extracellular polysaccharide production, and pathogenicity of Xanthomonas oryzae pv. oryzae.

Scientific reports - 13 Aug 2024

Gao Xue, Tan Zheng, Fang Yukai, Xie Qingbiao, Liu Wenbo, Tao Jun, Miao Weiguo, Jin Pengfei

Abstract excerpt

Xanthomonas oryzae pv. oryzae (Xoo) causes bacterial blight in rice. Polyhydroxyalkanoates (PHAs) consitute a diverse group of biopolyesters synthesized by bacteria under nutrient-limited conditions. The phaC gene is important for PHA polymerization. We investigated the effects of phaC gene mutagensis in Xoo strain PXO99A. The phaC gene knock-out mutant exhibited reduced swarming ability relative to that of the...

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PMID: 39138326
DOI: 10.1038/s41598-024-69621-y
PMCID: PMC11322296

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