배추 무사마귀병 마커 탐색을 위한 배추 뿌리 단백질체 분석

• 영문명: Root proteome analysis of Chinese cabbage in response to Plasmodipohora brassicae Woron
• 발행기관: (사)한국식물생명공학회
• 저자명: 정재윤(Jae Yun Jeung) 임용표(Yong Pyo Lim) 황철호(Cheol Ho Hwang)
• 간행물 정보: 『Journal of Plant Biotechnology』42권 4호, 350~355쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2015.12.31

영문 초록

Clubroot disease is one of the most wide-spread and devastating diseases in the cultivation of Chinese cabbage. To develop a protein marker for resistance to clubroot disease in Chinese cabbage, a comparative proteome analysis was performed between a sensitive line, 94SK, and a resistant line, CR Shinki DH. Three proteins of two fold or higher accumulation that are specific to each line were found 3 days after innoculation of the Plasmodiphora brassicae. They are glutamine synthetase, malate dehydrogenase/ oxidoreductase and fructose-bisphosphate aldolase in the 94SK and actin, phosphoglycerate kinase, and Cu/Zn superoxide dismutase in the CR Shinki line. From the comparison of the synthesized proteins in the 94SK and the CR Shinki, CR Shinki was found to produce more ATP-binding protein for the ABC transporter while 94SK showed a higher level of pathogenesis-related protein 1 production. All of these proteomic variations may lead to the development of molecular markers to accelerate the breeding process.

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키워드

Clubroot disease Plasmodiphora brassicae Proteome Root