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Cited 8 time in webofscience Cited 10 time in scopus
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Proteomic analysis reveals dynamic regulation of fruit ripening in response to exogenous ethylene in kiwifruit cultivars

Authors
Shin, Mi HeeMuneer, SowbiyaKim, Yun-HeeLee, Jeung JooBae, Dong WonKwack, Yong-BumKumarihami, H. M. Prathibhani C.Kim, Jin Gook
Issue Date
Feb-2020
Publisher
KOREAN SOC HORTICULTURAL SCIENCE
Keywords
Actinidia deliciosa; Ethylene; Fruit ripening; Mass spectrometry; Postharvest; Proteomics
Citation
HORTICULTURE ENVIRONMENT AND BIOTECHNOLOGY, v.61, no.1, pp.93 - 114
Indexed
SCIE
SCOPUS
KCI
Journal Title
HORTICULTURE ENVIRONMENT AND BIOTECHNOLOGY
Volume
61
Number
1
Start Page
93
End Page
114
URI
https://scholarworks.bwise.kr/gnu/handle/sw.gnu/6978
DOI
10.1007/s13580-019-00209-6
ISSN
2211-3452
Abstract
Understanding the fruit ripening mechanism is critical for fruit quality improvement. Although postharvest ethylene application is known to enhance the onset of fruit ripening, the exact mechanisms remain unclear. In this study, a gel-based proteomic analysis was performed to investigate the changes in protein profiles during the ripening of exogenous-ethylene-treated kiwifruit (Actinidia deliciosa) cultivars 'Hayward' and 'Garmrok'. Based on comparative two-dimensional gel electrophoresis, most of the proteins were aggregated in exogenous-ethylene-treated kiwifruit compared to the untreated kiwifruit. Consequently, 90 and 106 proteins were differentially expressed in 'Hayward' and 'Garmrok' kiwifruit, respectively. Among the successfully identified proteins by matrix-assisted laser desorption/ionization tandem time-of-flight mass spectrometry, the 50% in 'Hayward' kiwifruit and 60% in 'Garmrok' kiwifruit were associated with ripening. Also, 18% and 10% of proteins were associated with defense response in 'Hayward' and 'Garmrok' kiwifruit, respectively. The other major proteins were related to protein biosynthesis and photosynthesis/Calvin cycle during kiwifruit ripening. We used bioinformatics analysis to determine the interactions between identified proteins, and this proteomic approach provided insights into biological pathways and molecular functions in postharvest ripening of exogenous-ethylene-treated kiwifruit.
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농업생명과학대학 > 원예과학부 > Journal Articles
농업생명과학대학 > 식물의학과 > Journal Articles
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사범대학 (생물교육과)
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