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dc.contributor.author
Ip, Jack C.H.
dc.contributor.author
Mu, Huawei
dc.contributor.author
Zhang, Yanjie
dc.contributor.author
Sun, Jin
dc.contributor.author
Heras, Horacio
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dc.contributor.author
Chu, Ka Hou
dc.contributor.author
Qiu, Jian-Wen
dc.date.available
2021-01-19T21:05:47Z
dc.date.issued
2019-03-01
dc.identifier.citation
Ip, Jack C.H.; Mu, Huawei; Zhang, Yanjie; Sun, Jin; Heras, Horacio; et al.; Understanding the transition from water to land: Insights from multi-omic analyses of the perivitelline fluid of apple snail eggs; Elsevier Science; Journal Of Proteomics; 194; 1-3-2019; 79-88
dc.identifier.issn
1874-3919
dc.identifier.uri
http://hdl.handle.net/11336/123088
dc.description.abstract
Unlike most of the freshwater gastropod families, the family Ampullariidae includes members that exhibit both underwater and aerial oviposition, making it an ideal model for understanding mechanisms underlying the evolutionary transition from water to land. We applied SDS-PAGE and LC-MS/MS to analyse the proteome of the egg perivitelline fluid (PVF) of Marisa cornuarietis - an aquatic ovipositing ampullariid. Comparison with the reported PVF proteomes of two aerial ovipositing ampullariids (Pomacea canaliculata and P. maculata) showed that the three species all contain several major perivitellins that nourish the embryos. However, M. cornuarietis invests more heavily on immune-related proteins, which might be due to exposure to aquatic pathogens. Interestingly, only the PVF of out-of-water egg laying species have PV2 - a neurotoxin lethal to mice, and a calcium-binding protein which might be involved in the formation of calcareous eggshell. Integrated phylogenetic, evolutionary and gene expressional analyses detected the involvement of gene duplication, positive selection and neofunctionalisation in the formation of several major PVF proteins. Overall, our study provides multiple lines of evidence of adaptive evolution in the PVF proteins, and contributes to a better understanding of how aquatic gastropod ancestors invaded terrestrial habitats. Significance: Aerial egg deposition has evolved in several groups of animals, but except for Vertebrata little is known about the mechanisms underlying this critical evolution process. We compared aquatic and aerial egg laying apple snails to understand the molecular mechanisms enabling such a transition in egg laying habitat. We found that the composition of perivitelline fluid proteomes of underwater and aerial egg depositors was remarkably different, and then gene duplication and positive selection were responsible for the formation of such novel proteins than enabled the evolutionary transition.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
EGG PERIVITELLIN
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GENE DUPLICATION
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POSITIVE SELECTION
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PROTEOMICS
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REPRODUCTIVE PROTEIN
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WATER-LAND TRANSITION
dc.subject.classification
Biología Reproductiva
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Understanding the transition from water to land: Insights from multi-omic analyses of the perivitelline fluid of apple snail eggs
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-25T17:36:10Z
dc.journal.volume
194
dc.journal.pagination
79-88
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Ip, Jack C.H.. Hong Kong Baptist University; Hong Kong
dc.description.fil
Fil: Mu, Huawei. University of Science And Technology of China; China
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Fil: Zhang, Yanjie. Hong Kong Baptist University; Hong Kong
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Fil: Sun, Jin. Hong Kong University of Science and Technology; Hong Kong
dc.description.fil
Fil: Heras, Horacio. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner". Universidad Nacional de la Plata. Facultad de Ciencias Médicas. Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner"; Argentina
dc.description.fil
Fil: Chu, Ka Hou. Chinese University of Hong Kong; Hong Kong
dc.description.fil
Fil: Qiu, Jian-Wen. Institute of Research and Continuing Education; China. Hong Kong Baptist University; Hong Kong
dc.journal.title
Journal Of Proteomics
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jprot.2018.12.014
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1874391918304433?via%3Dihub
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