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Proteomic analysis of UV-B-induced virulence-mutant strains of Puccinia striiformis f. sp. tritici based on iTRAQ technology

ABSTRACT: After germination of urediospores of three Puccinia striiformis f. sp. tritici (Pst) strains including the original strain CYR32 (a dominant physiological race of Pst in China) and two virulence-mutant strains (CYR32-5 and CYR32-61) acquired from CYR32 by UV-B radiation, proteomic analysis of the strains was investigated using the proteomics method based on isobaric tags for relative and absolute quantification (iTRAQ) technology.

ORGANISM(S): Puccinia Striiformis F. Sp. Tritici Cy32

SUBMITTER: Haiguang Wang

PROVIDER: PXD018136 | iProX | Sun Mar 22 00:00:00 GMT 2020

REPOSITORIES: iProX

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Proteomic Analysis of UV-B-Induced Virulence-Mutant Strains of Puccinia striiformis f. sp. tritici Based on iTRAQ Technology.

Zhao Yaqiong Y Cheng Pei P Zhang Yuzhu Y Wang Haiguang H

Frontiers in microbiology 20201002

The emergence of new physiological races of Puccinia striiformis f. sp. tritici (Pst) causing wheat stripe rust can lead to the loss of resistance of wheat cultivars to stripe rust, thus resulting in severe losses in wheat yield. In this study, after the germination of urediospores of three Pst strains including the original strain (CYR32, a dominant physiological race of Pst in China) and two virulence-mutant strains (CYR32-5 and CYR32-61) acquired from CYR32 ...[more]

PMID: 33133029

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