학술논문
Characterization and proposed spontaneous deletion mechanism of AVR-Piklocus in Pyricularia oryzae
Document Type
Article
Source
Bioscience, Biotechnology, and Biochemistry; September 2021, Vol. 85 Issue: 10 p2217-2220, 4p
Subject
Language
ISSN
09168451; 13476947
Abstract
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-Piklocus in the strain Ina168 and its spontaneous mutant Ina168m95-5 of Pyricularia oryzaewere determined. An AVR-Pikspontaneous deletion mechanism of Ina168m95-5, including multiple homologous recombination events involving repetitive transposable elements, is proposed.