| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
24/02/2017 |
|
Data da última atualização: |
19/05/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
GRÜTER, C.; SEGERS, F. H. I. D.; MENEZES, C.; VOLLET-NETO, A.; FALCÓN, T.; ZUBEN, L. von; BITONDI, M. M. G.; NASCIMENTO, F. S.; ALMEIDA, E. A. B. |
|
Afiliação: |
Christoph Grüter, USP/Johannes Gutenberg University Mainz; Francisca H. I. D. Segers, USP/Institute of Zoology, Johannes Gutenberg University Mainz; CRISTIANO MENEZES, CPATU; Ayrton Vollet-Neto, USP; Tiago Falcón, USP; Lucas von Zuben, USP; Márcia M. G. Bitondi, USP; Fabio S. Nascimento, USP; Eduardo A. B. Almeida, USP. |
|
Título: |
Repeated evolution of soldier sub-castes suggests parasitism drives social complexity in stingless bees. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Nature Communications, v. 8, art. n. 4, 23 Feb. 2017. |
|
DOI: |
10.1038/s41467-016-0012-y |
|
Idioma: |
Inglês |
|
Conteúdo: |
The differentiation of workers into morphological castes represents an important evolutionary innovation that is thought to improve division of labor in insect societies. Given the potential benefits of task-related worker differentiation, it is puzzling that physical worker castes, such as soldiers, are extremely rare in social bees and absent in wasps. Following the recent discovery of soldiers in a stingless bee, we studied the occurrence of worker differentiation in 28 stingless bee species from Brazil and found that several species have specialized soldiers for colony defence. Our results reveal that worker differentiation evolved repeatedly during the last ~ 25 million years and coincided with the emergence of parasitic robber bees, a major threat to many stingless bee species. Furthermore, our data suggest that these robbers are a driving force behind the evolution of worker differentiation as targets of robber bees are four times more likely to have nest guards of increased size than non-targets. These findings reveal unexpected diversity in the social organization of stingless bees. |
|
Palavras-Chave: |
Evolução. |
|
Thesagro: |
Abelha; Parasitismo. |
|
Categoria do assunto: |
O Insetos e Entomologia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156700/1/NatureCristiano.pdf
|
|
Marc: |
LEADER 01897naa a2200265 a 4500
001 2065560
005 2022-05-19
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1038/s41467-016-0012-y$2DOI
100 1 $aGRÜTER, C.
245 $aRepeated evolution of soldier sub-castes suggests parasitism drives social complexity in stingless bees.$h[electronic resource]
260 $c2017
520 $aThe differentiation of workers into morphological castes represents an important evolutionary innovation that is thought to improve division of labor in insect societies. Given the potential benefits of task-related worker differentiation, it is puzzling that physical worker castes, such as soldiers, are extremely rare in social bees and absent in wasps. Following the recent discovery of soldiers in a stingless bee, we studied the occurrence of worker differentiation in 28 stingless bee species from Brazil and found that several species have specialized soldiers for colony defence. Our results reveal that worker differentiation evolved repeatedly during the last ~ 25 million years and coincided with the emergence of parasitic robber bees, a major threat to many stingless bee species. Furthermore, our data suggest that these robbers are a driving force behind the evolution of worker differentiation as targets of robber bees are four times more likely to have nest guards of increased size than non-targets. These findings reveal unexpected diversity in the social organization of stingless bees.
650 $aAbelha
650 $aParasitismo
653 $aEvolução
700 1 $aSEGERS, F. H. I. D.
700 1 $aMENEZES, C.
700 1 $aVOLLET-NETO, A.
700 1 $aFALCÓN, T.
700 1 $aZUBEN, L. von
700 1 $aBITONDI, M. M. G.
700 1 $aNASCIMENTO, F. S.
700 1 $aALMEIDA, E. A. B.
773 $tNature Communications$gv. 8, art. n. 4, 23 Feb. 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Hortaliças. |
|
Data corrente: |
17/09/2009 |
|
Data da última atualização: |
20/11/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
SANTOS, G. R. dos; CASTRO NETO, M. D. de; RAMOS, L. N.; CAFÉ-FILHO, A. C.; REIS, A.; MOMENTÉ, V. G.; PELÚZIO, J. M.; IGNÁCIO, M. |
|
Afiliação: |
GIL R. DOS SANTOS, Universidade Federal do Tocantins; Manoel D. de Castro Neto, Universidade Federal do Tocantins; Leandro N. Ramos, Departamento de Fitopatologia. Universidade de Brasília; Adalberto C. Café-Filho, Departamento de Fitopatologia. Universidade de Brasília.; AILTON REIS, CNPH; Valéria G. Momenté, Universidade Federal do Tocantins; Joenes M. Pelúzio, Universidade Federal do Tocantins; Maíra Ignácio, Universidade Federal do Tocantins. |
|
Título: |
Reaction of melon genotypes to the gummy stem blight and the downy mildew. |
|
Ano de publicação: |
2009 |
|
Fonte/Imprenta: |
Horticultura Brasileira, Brasília, DF, v. 27, n. 2, p. 160-165, abr./jun. 2009. |
|
Idioma: |
Inglês |
|
Palavras-Chave: |
Crestamento gomoso. |
|
Thesagro: |
Cucumis Melo; Didymella bryoniae; Doença; Genótipo; Melão; Míldio; Resistência. |
|
Thesaurus NAL: |
Pseudoperonospora cubensis. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186434/1/v27n2a071.pdf
|
|
Marc: |
LEADER 00876naa a2200301 a 4500
001 1782481
005 2018-11-20
008 2009 bl uuuu u00u1 u #d
100 1 $aSANTOS, G. R. dos
245 $aReaction of melon genotypes to the gummy stem blight and the downy mildew.$h[electronic resource]
260 $c2009
650 $aPseudoperonospora cubensis
650 $aCucumis Melo
650 $aDidymella bryoniae
650 $aDoença
650 $aGenótipo
650 $aMelão
650 $aMíldio
650 $aResistência
653 $aCrestamento gomoso
700 1 $aCASTRO NETO, M. D. de
700 1 $aRAMOS, L. N.
700 1 $aCAFÉ-FILHO, A. C.
700 1 $aREIS, A.
700 1 $aMOMENTÉ, V. G.
700 1 $aPELÚZIO, J. M.
700 1 $aIGNÁCIO, M.
773 $tHorticultura Brasileira, Brasília, DF$gv. 27, n. 2, p. 160-165, abr./jun. 2009.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Hortaliças (CNPH) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
