p38 MAPK regulates PKA alpha and CUB-serine protease in Amphibalanus amphitrite cyprids
Zhang, Gen1; He, Li-Sheng2; Wong, Yue Him1; Xu, Ying3; Zhang, Yu3; Qian, Pei-Yuan1
2015-10-05
发表期刊SCIENTIFIC REPORTS
卷号5期号:1
摘要The MKK3-p38 MAPK pathway has been reported to mediate larval settlement in Amphibalanus (=Balanus) amphitrite. To clarify the underlying molecular mechanism, we applied label-free proteomics to analyze changes in the proteome of cyprids treated with a p38 MAPK inhibitor. The results showed that the expression levels of 80 proteins were significantly modified (p < 0.05). These differentially expressed proteins were assigned to 15 functional groups according to the KOG database and 9 pathways were significantly enriched. Further analysis revealed that p38 MAPK might regulate the energy supply and metamorphosis. Two potential regulatory proteins, CUB-serine protease and PKA alpha, were both down-regulated in expression. CUB-serine protease localized to postaxial seta 2 and 3, as well as the 4 subterminal sensilla in the antennule. Importantly, it was co-localized with the neuron transmitter serotonin in the sections, suggesting that the CUB-serine protease was present in the neural system. PKA alpha was highly expressed during the cyprid and juvenile stages, and it was co-localized with phospho-p38 MAPK (pp38 MAPK) to the cement gland, suggesting that PKA alpha might have some functions in cement glands. Overall, p38 MAPK might regulate multiple functions in A. amphitrite cyprids, including the energy supply, metamorphosis, neural system and cement glands.
文章类型Article
WOS标题词Science & Technology
DOI10.1038/srep14767
URL查看原文
收录类别SCI
语种英语
关键词[WOS]BARNACLE BALANUS-AMPHITRITE ; PROTEOMIC ANALYSIS ; NERVOUS-SYSTEM ; METAMORPHOSIS ; ATTACHMENT ; SETTLEMENT ; SEROTONIN ; INVOLVEMENT ; METABOLISM ; EXPRESSION
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000362175900001
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.idsse.ac.cn/handle/183446/497
专题深海科学研究部_深海生物学研究室_深海生物蛋白质组学及分子生物学研究组
作者单位1.Hong Kong Univ Sci & Technol, Sch Sci, Environm Sci Programs, Kowloon, Hong Kong, Peoples R China
2.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya 572000, Hainan, Peoples R China
3.Shenzhen Univ, Coll Life Sci, Shenzhen Key Lab Marine Bioresource & Ecoenvironm, Shenzhen 518060, Peoples R China
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Zhang, Gen,He, Li-Sheng,Wong, Yue Him,et al. p38 MAPK regulates PKA alpha and CUB-serine protease in Amphibalanus amphitrite cyprids[J]. SCIENTIFIC REPORTS,2015,5(1).
APA Zhang, Gen,He, Li-Sheng,Wong, Yue Him,Xu, Ying,Zhang, Yu,&Qian, Pei-Yuan.(2015).p38 MAPK regulates PKA alpha and CUB-serine protease in Amphibalanus amphitrite cyprids.SCIENTIFIC REPORTS,5(1).
MLA Zhang, Gen,et al."p38 MAPK regulates PKA alpha and CUB-serine protease in Amphibalanus amphitrite cyprids".SCIENTIFIC REPORTS 5.1(2015).
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