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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
26/02/2013 |
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Data da última atualização: |
28/02/2013 |
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Tipo da produção científica: |
Software |
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Autoria: |
IDE, F. H.; VISOLI, M. C.; YAMAGISHI, M. E. B.; VACARI, I.; SANTOS, A. D. dos; QUEIROS, L. R.; COSTAS, I. R. S.; JOSÉ, S. C. B. R.; PÁDUA, J. G. |
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Afiliação: |
FÁBIO HITOSHI IDE, CNPTIA; MARCOS CEZAR VISOLI, CNPTIA; MICHEL EDUARDO BELEZA YAMAGISHI, CNPTIA; ISAQUE VACARI, CNPTIA; ADRIANA DELFINO DOS SANTOS, CNPTIA; LEONARDO RIBEIRO QUEIROS, CNPTIA; IVO ROBERTO SIAS COSTAS, CENARGEN; SOLANGE CARVALHO BARRIOS ROVERI JOSÉ, CENARGEN; JULIANO GOMES PÁDUA, CENARGEN. |
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Título: |
Alelo - Gestor Integrado de Recursos Genéticos - Processo de Monitoração da viabilidade das sementes armazenadas na coleção Colbase. Versão 0.32. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Campinas: Embrapa Informática Agropecuária, 2012. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
Alelo módulo Gestor (alelo-gestor-web-1.0.0-SNAPSHOT.war). Guia de Instalação e Configuração (GerenciaConfiguracaoAmbienteHomologacao.odt). |
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Palavras-Chave: |
Recursos genéticos. |
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Thesaurus Nal: |
Computer software; Genetic resources. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 00931nam a2200253 a 4500
001 1951165
005 2013-02-28
008 2012 bl uuuu u0uu1 u #d
100 1 $aIDE, F. H.
245 $aAlelo - Gestor Integrado de Recursos Genéticos - Processo de Monitoração da viabilidade das sementes armazenadas na coleção Colbase. Versão 0.32.
260 $aCampinas: Embrapa Informática Agropecuária$c2012
300 $c1 CD-ROM.
520 $aAlelo módulo Gestor (alelo-gestor-web-1.0.0-SNAPSHOT.war). Guia de Instalação e Configuração (GerenciaConfiguracaoAmbienteHomologacao.odt).
650 $aComputer software
650 $aGenetic resources
653 $aRecursos genéticos
700 1 $aVISOLI, M. C.
700 1 $aYAMAGISHI, M. E. B.
700 1 $aVACARI, I.
700 1 $aSANTOS, A. D. dos
700 1 $aQUEIROS, L. R.
700 1 $aCOSTAS, I. R. S.
700 1 $aJOSÉ, S. C. B. R.
700 1 $aPÁDUA, J. G.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
18/05/2015 |
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Data da última atualização: |
31/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SEGERS, F. H. I. D.; MENEZES, C.; VOLLET-NETO, A.; LAMBERT, D.; GRÜTER, C. |
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Afiliação: |
Francisca H. I. D. Segers, USP; CRISTIANO MENEZES, CPATU; Ayrton Vollet-Neto, USP; Dorothee Lambert, USP / University of Tübingen; Christoph Grüter, USP / University of Lausanne. |
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Título: |
Soldier production in a stingless bee depends on rearing location and nurse behaviour. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Behavioral Ecology and Sociobiology, v. 69, n. 4, p. 613-623, Apr. 2015. |
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DOI: |
10.1007/s00265-015-1872-6 |
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Idioma: |
Inglês |
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Conteúdo: |
The spectacular morphological variation among workers of certain ant and termite species has fascinated evolutionary biologists since Darwin. In some species, environmental triggers induce larvae to develop into different phenotypes, e.g. minor or major workers (soldiers). Recently, the first soldier subcaste was discovered in a bee, the stingless bee Tetragonisca angustula. In contrast to ants, which raise their offspring by progressively feeding larvae until the pupal stage, T. angustula nurses mass provision individual brood cells after which the bees develop from egg to young workers in sealed cells on a seemingly uniform brood comb. This prompts the question of how this bee creates a morphologically variable workforce without larvae having direct contact with nursing workers. We investigated where T. angustula raises a larger soldier subcaste on its compact brood comb. Additionally, we examined whether size differences among workers could be generated by differential distribution of food by nursing workers. We found that colonies produce c. 1?6 % of soldier-sized workers, which mainly emerge from a small central area of the comb. In this area, cells are wider and a larger number of nursing bees unload larval food here before oviposition. Cell attendance levels prior to oviposition were similar across the comb and, thus, did not explain the larger food volumes found in the centre. Our results suggest that workers determine soldier production via larval food discharges and cell-building behaviour. Nutritional differences among larvae might then induce larvae into one or the other caste developmental pathway. MenosThe spectacular morphological variation among workers of certain ant and termite species has fascinated evolutionary biologists since Darwin. In some species, environmental triggers induce larvae to develop into different phenotypes, e.g. minor or major workers (soldiers). Recently, the first soldier subcaste was discovered in a bee, the stingless bee Tetragonisca angustula. In contrast to ants, which raise their offspring by progressively feeding larvae until the pupal stage, T. angustula nurses mass provision individual brood cells after which the bees develop from egg to young workers in sealed cells on a seemingly uniform brood comb. This prompts the question of how this bee creates a morphologically variable workforce without larvae having direct contact with nursing workers. We investigated where T. angustula raises a larger soldier subcaste on its compact brood comb. Additionally, we examined whether size differences among workers could be generated by differential distribution of food by nursing workers. We found that colonies produce c. 1?6 % of soldier-sized workers, which mainly emerge from a small central area of the comb. In this area, cells are wider and a larger number of nursing bees unload larval food here before oviposition. Cell attendance levels prior to oviposition were similar across the comb and, thus, did not explain the larger food volumes found in the centre. Our results suggest that workers determine soldier production via larval food discharges an... Mostrar Tudo |
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Palavras-Chave: |
Division of labour; Meliponicultura; Morphological castes; Size polymorphism. |
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Thesagro: |
Abelha; Criação. |
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Thesaurus NAL: |
social insects; stingless bees. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02461naa a2200277 a 4500
001 2015669
005 2022-05-31
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1007/s00265-015-1872-6$2DOI
100 1 $aSEGERS, F. H. I. D.
245 $aSoldier production in a stingless bee depends on rearing location and nurse behaviour.$h[electronic resource]
260 $c2015
520 $aThe spectacular morphological variation among workers of certain ant and termite species has fascinated evolutionary biologists since Darwin. In some species, environmental triggers induce larvae to develop into different phenotypes, e.g. minor or major workers (soldiers). Recently, the first soldier subcaste was discovered in a bee, the stingless bee Tetragonisca angustula. In contrast to ants, which raise their offspring by progressively feeding larvae until the pupal stage, T. angustula nurses mass provision individual brood cells after which the bees develop from egg to young workers in sealed cells on a seemingly uniform brood comb. This prompts the question of how this bee creates a morphologically variable workforce without larvae having direct contact with nursing workers. We investigated where T. angustula raises a larger soldier subcaste on its compact brood comb. Additionally, we examined whether size differences among workers could be generated by differential distribution of food by nursing workers. We found that colonies produce c. 1?6 % of soldier-sized workers, which mainly emerge from a small central area of the comb. In this area, cells are wider and a larger number of nursing bees unload larval food here before oviposition. Cell attendance levels prior to oviposition were similar across the comb and, thus, did not explain the larger food volumes found in the centre. Our results suggest that workers determine soldier production via larval food discharges and cell-building behaviour. Nutritional differences among larvae might then induce larvae into one or the other caste developmental pathway.
650 $asocial insects
650 $astingless bees
650 $aAbelha
650 $aCriação
653 $aDivision of labour
653 $aMeliponicultura
653 $aMorphological castes
653 $aSize polymorphism
700 1 $aMENEZES, C.
700 1 $aVOLLET-NETO, A.
700 1 $aLAMBERT, D.
700 1 $aGRÜTER, C.
773 $tBehavioral Ecology and Sociobiology$gv. 69, n. 4, p. 613-623, Apr. 2015.
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