1. Research progress on the resistance of Brassica napus to Sclerotinia sclerotiorum.
- Author
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ZHANG Ka, LI Hao-jie, ZHANG Jin-fang, CUI Cheng, CHAI Liang, ZHENG Ben-chuan, JIANG Jun, DAI Cheng, TU Jin-xing, and JIANG Liang-cai
- Subjects
SCLEROTINIA sclerotiorum ,EDIBLE fats & oils ,FLOWERING time ,LOCUS of control ,RUTABAGA - Abstract
Brassica napus (oilseed rape) is the primary source of vegetable edible oil in China, playing an important role in ensuring and stabitity the safety of national edible oil supply. The growth and development of oilseed rape are frequently attacked by various pathogens, among which Sclerotinia sclerotiorum is generally considered one of the most economically damaging, widely studied and highly concerned diseases. This article refers to relevant research results, elaborates on the pathological cycle and pathogenic mechanism of S. sclerotiorum, summarizes the progress of resistant germplasms, defense-ralated genes and mechanisms in oilseed rape. Additionary, this review introduces the newly reporeted pathogenicity factors such as SsCP1; it contains breakthroughs in the creation of resistant germplasm inherited from Brassica species; multiple studies that found the co-localization of genetic loci controlling flowering time and resistance to S. sclerotiorum in oilseed rape; and the research reveals the molecular mechanism mediated by the WRKY28-WRKF33 module finely regulates defense strength of oilseed rape after being infected with S. sclerotiorum. This review also looks forward to future research on oilseed rape resistance against S. Sclerotiorum, with a focus on exploring resistant germplasm. It aims to provide a reference for the comprehensive control of S. sclerotiorum in China. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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