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Article

Characterization and proposed spontaneous deletion mechanism of AVR-Pik locus in Pyricularia oryzae.

Bioscience, biotechnology, and biochemistry - 22 Sept 2021

Thwin Phyo Han, Funabiki Mai, Tomita Yuki, Yamazaki Takehiko, Abe Ayumi, Sone Teruo

Abstract excerpt

In phytopathogenic fungi, a mutation in the avirulence gene can lead to the breakdown of resistance in the host plant. The nucleotide sequences of the AVR-Pik locus in the strain Ina168 and its spontaneous mutant Ina168m95-5 of Pyricularia oryzae were determined. An AVR-Pik spontaneous deletion mechanism of Ina168m95-5, including multiple homologous recombination events involving repetitive transposable elements,...

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PMID: 34387309
DOI: 10.1093/bbb/zbab145

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