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dc.contributor.author
Siqueira Silva, Tuany  
dc.contributor.author
Gonzaga de Lima, Luiz Antônio  
dc.contributor.author
Chaves Silveira, Jônatas  
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Ferreira Amado, Talita  
dc.contributor.author
Naipauer, Julian  
dc.contributor.author
Riul, Pablo  
dc.contributor.author
Martinez, Pablo Ariel  
dc.date.available
2022-12-22T12:30:31Z  
dc.date.issued
2021-07  
dc.identifier.citation
Siqueira Silva, Tuany; Gonzaga de Lima, Luiz Antônio; Chaves Silveira, Jônatas; Ferreira Amado, Talita; Naipauer, Julian; et al.; Ecological and biogeographic processes drive the proteome evolution of snake venom; Wiley Blackwell Publishing, Inc; Global Ecology and Biogeography; 30; 10; 7-2021; 1978-1989  
dc.identifier.issn
1466-822X  
dc.identifier.uri
http://hdl.handle.net/11336/182141  
dc.description.abstract
Aim: The emergence of venom is an evolutionary innovation that favoured the diversification and survival of snakes. The composition of snake venoms is known in detail from venom gland proteomic data. However, there is still a gap of knowledge about the forces that lead to the expression of different toxins in different proportions in the venom cocktail across space and time. Location: World. Time period: Modern. Major taxa studied: Elapidae and Viperidae. Methods: We integrated proteomic data with phylogenetic comparative methods to understand how ecological and biogeographic processes drive the evolution of snake venom. Results: We observed that more productive environments favour a more complex venom, with more toxins in similar proportions. We found that taxa that live on islands, where there is lower variability of resources, tended to present less complex venom dominated by few toxins. In such cases, the extent of an island's isolation seems to be a relevant factor for faster fixation of specific venom compositions. Main conclusion: We show that ecological and biogeographic processes, which can act differentially over time and space, affect the gene expression of toxins in snake venoms.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Wiley Blackwell Publishing, Inc  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ELAPIDAE  
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GENE EXPRESSION  
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ISLAND  
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PRODUCTIVITY  
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TOXIN  
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VIPERIDAE  
dc.subject.classification
Ecología  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Ecological and biogeographic processes drive the proteome evolution of snake venom  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-09-23T14:25:48Z  
dc.journal.volume
30  
dc.journal.number
10  
dc.journal.pagination
1978-1989  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Siqueira Silva, Tuany. Universidade Federal de Sergipe; Brasil  
dc.description.fil
Fil: Gonzaga de Lima, Luiz Antônio. Universidade Federal de Sergipe; Brasil  
dc.description.fil
Fil: Chaves Silveira, Jônatas. Universidade Federal de Sergipe; Brasil  
dc.description.fil
Fil: Ferreira Amado, Talita. Universidad Rey Juan Carlos; España  
dc.description.fil
Fil: Naipauer, Julian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Fisiología, Biología Molecular y Neurociencias. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Fisiología, Biología Molecular y Neurociencias; Argentina  
dc.description.fil
Fil: Riul, Pablo. Universidade Estadual Da Paraiba.; Brasil  
dc.description.fil
Fil: Martinez, Pablo Ariel. Universidade Federal de Sergipe; Brasil  
dc.journal.title
Global Ecology and Biogeography  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/geb.13359  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/geb.13359