지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2023.2
- 수록면
- 62 - 74 (13page)
이용수
초록· 키워드
오류제보하기
Plant pathogenic Pectobacterium species cause severe soft rot/blackleg diseases in many economically important crops worldwide. Pectobacterium utilizes plant cell wall degrading enzymes (PCWDEs) as the main virulence determinants for its pathogenicity. In this study, we screened a random mutant, M29 is a transposon insertion mutation in the metC gene encoding cystathionine β-lyase that catalyzes cystathionine to homocysteine at the penultimate step in methionine biosynthesis. M29 became a methionine auxotroph and resulted in growth defects in methionine-limited conditions. Impaired growth was restored with exogenous methionine or homocysteine rather than cystathionine. The mutant exhibited reduced soft rot symptoms in Chinese cabbages and potato tubers, maintaining activities of PCWDEs and swimming motility. The mutant was unable to proliferate in both Chinese cabbages and potato tubers. The reduced virulence was partially restored by a complemented strain or 100 μM of methionine, whereas it was fully restored by the extremely high concentration (1 mM). Our transcriptomic analysis showed that genes involved in methionine biosynthesis or transporter were downregulated in the mutant. Our results demonstrate that MetC is important for methionine biosynthesis and transporter and influences its virulence through Pcc21 multiplication in plant hosts.
목차
Materials and Methods
Results
Discussion
References
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Erratum: Disruption of the metC Gene Affects Methionine Biosynthesis in Pectobacterium carotovorum subsp. carotovorum Pcc21 and Reduces Soft-Rot Disease
The Plant Pathology Journal
2025 .04
-
Genome Wide Analysis of the Potato Soft Rot Pathogen Pectobacterium carotovorum Strain ICMP 5702 to Predict Novel Insights into Its Genetic Features
The Plant Pathology Journal
2022 .04
-
Sustainable Growth Based on Microbial Fermentation : Methionine Case
한국미생물학회 학술대회논문집
2019 .04
-
L-Methionine inhibits 4-hydroxy-2-nonenal accumulation and suppresses inflammation in growing rats
Nutrition Research and Practice
2022 .12
-
L-Methionine inhibits 4-hydroxy-2-nonenal accumulation and suppresses inflammation in growing rats
Nutrition Research and Practice
2022 .12
-
Differential Resistance of Radish Cultivars against Bacterial Soft Rot Caused by Pectobacterium carotovorum subsp. carotovorum
The Plant Pathology Journal
2024 .04
-
Distribution of Pectobacterium Species Isolated in South Korea and Comparison of Temperature Effects on Pathogenicity
The Plant Pathology Journal
2020 .08
-
Volatile Metabolic Markers for Monitoring Pectobacterium carotovorum subsp. carotovorum Using Headspace Solid-Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry
Journal of Microbiology and Biotechnology
2021 .01
-
Preliminary study on the potential utility of methionine as an antioxidant for drug stability in oxidation condition
한국분석과학회 학술대회
2023 .11
-
[Erratum] First Report of Pectobacterium versatile as the Causal Pathogen of Soft Rot in Kimchi Cabbage in Korea
Research in Plant Disease(식물병연구)
2023 .06
-
Assessment of the resistance of bacterial soft rot caused by Pectobacterium carotovorum subsp. carotovorum KACC 21701 in Kimchi cabbage genetic resources
환경생물
2022 .12
-
First Report of Soft Rot by Pectobacterium carotovorum subsp. brasiliense on Amaranth in Korea
Research in Plant Disease(식물병연구)
2018 .12
-
The draft genome sequence of Pectobacterium carotovorum subsp. actinidiae KKH3 that infects kiwi plant and potential bioconversion applications
미생물학회지
2017 .12
-
Antibiotic Resistance of Pectobacterium Korean Strains Susceptible to the Bacteriophage phiPccP-1
Research in Plant Disease(식물병연구)
2022 .09
-
효과적인 무 무름병 저항성 검정법 개발
Research in Plant Disease(식물병연구)
2018 .09
-
A New Approach Using the SYBR Green-based Real-Time PCR Method for Detection of Soft Rot Pectobacterium odoriferum Associated with Kimchi Cabbage
한국미생물학회 학술대회논문집
2022 .10
-
Formyl-methionine as the Hidden Code for Eukaryotic Proteins
한국미생물학회 학술대회논문집
2019 .04
-
Arabidopsis WRKY55 Transcription Factor Enhances Soft Rot Disease Resistance with ORA59
The Plant Pathology Journal
2024 .10
-
First Report of Pectobacterium brasiliense Causing Bitter Melon Soft Rot Disease in Korea
Research in Plant Disease(식물병연구)
2023 .12
-
Contribution of the murI Gene Encoding Glutamate Racemase in the Motility and Virulence of Ralstonia solanacearum
The Plant Pathology Journal
2020 .08
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2023-481-001553190