DOI: 10.1016/j.marpolbul.2016.03.068
Scopus记录号: 2-s2.0-84981765180
论文题名: Proteomic analysis of bleached and unbleached Acropora palmata, a threatened coral species of the Caribbean
作者: Ricaurte M. ; Schizas N.V. ; Ciborowski P. ; Boukli N.M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 107, 期: 1 起始页码: 224
结束页码: 232
语种: 英语
英文关键词: Acropora palmata
; Coral bleaching
; Proteomics
Scopus关键词: Biomineralization
; Cell death
; Cleaning
; Mass spectrometry
; Molecular biology
; Proteins
; Acropora
; Coral bleaching
; Environmental conditions
; Protein expressions
; Protein signatures
; Proteomic approaches
; Proteomics
; Tandem mass spectrometry
; Bleaching
; transcription factor
; proteome
; coral bleaching
; coral reef
; protein
; proteomics
; sea surface temperature
; temperature anomaly
; Acropora
; Acropora palmata
; apoptosis
; Article
; biomineralization
; bleaching
; cytoskeleton
; endangered species
; heat stress
; immunity
; nonhuman
; organism colony
; phagocytosis
; protein expression
; proteomics
; Puerto Rico
; tandem mass spectrometry
; ultraviolet radiation
; animal
; Anthozoa
; bone mineralization
; Caribbean
; coral reef
; endangered species
; environmental monitoring
; gene expression profiling
; metabolism
; physiology
; procedures
; proteomics
; temperature
; Atlantic Ocean
; Caribbean Sea
; Puerto Rico
; Acropora palmata
; Anthozoa
; Animals
; Anthozoa
; Calcification, Physiologic
; Caribbean Region
; Coral Reefs
; Endangered Species
; Environmental Monitoring
; Gene Expression Profiling
; Proteome
; Proteomics
; Puerto Rico
; Temperature
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: There has been an increase in the scale and frequency of coral bleaching around the world due mainly to changes in sea temperature. This may occur at large scales, often resulting in significant decline in coral coverage. In order to understand the molecular and cellular basis of the ever-increasing incidence of coral bleaching, we have undertaken a comparative proteomic approach with the endangered Caribbean coral Acropora palmata. Using a proteomic tandem mass spectrometry approach, we identified 285 and 321 expressed protein signatures in bleached and unbleached A. palmata colonies, respectively, in southwestern Puerto Rico. Overall the expression level of 38 key proteins was significantly different between bleached and unbleached corals. A wide range of proteins was detected and categorized, including transcription factors involved mainly in heat stress/UV responses, immunity, apoptosis, biomineralization, the cytoskeleton, and endo-exophagocytosis. The results suggest that for bleached A. palmata, there was an induced differential protein expression response compared with those colonies that did not bleach under the same environmental conditions. © 2016 . Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87040
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Marine Sciences, University of Puerto Rico, Mayagüez, Call Box 9000, Mayagüez, Puerto Rico; Mass Spectrometry and Proteomics Core Facility, Durham Research Center, 985800, University of Nebraska Medical Center (UNMC), Omaha, NE, United States; Biomedical Proteomics Facility, Microbiology and Immunology Department, Universidad Central del Caribe, Bayamón, Puerto Rico
Recommended Citation:
Ricaurte M.,Schizas N.V.,Ciborowski P.,et al. Proteomic analysis of bleached and unbleached Acropora palmata, a threatened coral species of the Caribbean[J]. Marine Pollution Bulletin,2016-01-01,107(1)