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dc.contributor.author
Ip, Jack Chi Ho
dc.contributor.author
Mu, Huawei
dc.contributor.author
Zhang, Yanjie
dc.contributor.author
Heras, Horacio
dc.contributor.author
Qiu, Jian Wen
dc.date.available
2021-03-23T18:37:13Z
dc.date.issued
2019-10-28
dc.identifier.citation
Ip, Jack Chi Ho ; Mu, Huawei; Zhang, Yanjie; Heras, Horacio; Qiu, Jian Wen; Egg perivitelline fluid proteome of a freshwater snail: Insight into the transition from aquatic to terrestrial egg deposition; John Wiley & Sons Ltd; Rapid Communications in Mass Spectrometry ; 34; 7; 28-10-2019; 1-25
dc.identifier.issn
0951-4198
dc.identifier.uri
http://hdl.handle.net/11336/128840
dc.description.abstract
Rationale: Proteins from the egg perivitelline fluid (PVF) are assumed to play critical roles in embryonic development, but for many groups of animals their identities remain unknown. Identifying egg PVF proteins is a critical step towards understanding their functions including their roles in evolutionary transition in habitats. Methods: We applied proteomic and transcriptomic analysis to investigate the PVF proteome of the eggs of Pomacea diffusa, an aerial ovipositing freshwater snail in the family Ampullariidae. The PVF proteins were separated with the sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) method, and proteomic analysis was conducted using an LTQ Velos ion trap mass spectrometer coupled with liquid chromatography. Comparison of PVF proteomes and evolution analyses was performed between P. diffusa and other ampullariids. Results: In total, 32 egg PVF proteins were identified from P. diffusa. They were categorized as PV1-like subunits, immune-responsive proteins, protein degradation, signaling and binding, transcription and translation, metabolism, oxidation–reduction and proteins with unknown function. Interestingly, the proteome includes a calcium-binding protein important in forming the hard eggshell that enabled the terrestrial transition. However, it does not include PV2, a neurotoxic protein that was assumed to be present in all Pomacea species. Conclusions: The PVF proteome data from P. diffusa can help us better understand the roles that reproductive proteins played during the transition from underwater to terrestrial egg deposition. Moreover, they could be useful in comparative studies of the terrestrialization in several groups of animals that occurred independently during their evolution.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
apple snail
dc.subject
Egg perivitellinne
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Positive selection
dc.subject
Terrestrial eggs
dc.subject.classification
Biología Reproductiva
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Egg perivitelline fluid proteome of a freshwater snail: Insight into the transition from aquatic to terrestrial egg deposition
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-25T17:29:34Z
dc.journal.volume
34
dc.journal.number
7
dc.journal.pagination
1-25
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Ip, Jack Chi Ho. Hong Kong Baptist University; China
dc.description.fil
Fil: Mu, Huawei. University of Science and Technology of China; China
dc.description.fil
Fil: Zhang, Yanjie. Hong Kong Baptist University; China
dc.description.fil
Fil: Heras, Horacio. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; 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: Qiu, Jian Wen. Hong Kong Baptist University; China
dc.journal.title
Rapid Communications in Mass Spectrometry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1002/rcm.8605
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/rcm.8605
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