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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
12/07/2023 |
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Data da última atualização: |
13/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BASSO-ALVES, J. P.; SILVA, R. F. DA; COIMBRA, G.; LEITÃO, S. G.; REZENDE, C. M. DE; BIZZO, H. R.; FREITAS, L.; PAULINO, J. V.; MANSANO, V. DE F. |
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Afiliação: |
JOÃO PAULO BASSO-ALVES; RAFAEL FERREIRA DA SILVA; GABRIEL COIMBRA; SUZANA GUIMARÃES LEITÃO; CLAUDIA MORAES DE REZENDE; HUMBERTO RIBEIRO BIZZO, CTAA; LEANDRO FREITAS; JULIANA VILLELA PAULINO; VIDAL DE FREITAS MANSANO. |
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Título: |
Heteromorphic stamens are differentially attractive in Swartzia (Fabaceae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
AoB PLANTS, v. 14, p. 1-14, 2023. |
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DOI: |
https://doi.org/10.1093/aobpla/plac041 |
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Idioma: |
Inglês |
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Conteúdo: |
The division of labour hypothesis between stamens has explained the evolution of divergent functions between dimorphic stamens in the same flower. However, little is known about whether the distinct type of stamens differs in attractiveness to pollinators. Therefore, we investigate whether the two types of stamens commonly found in Swartzia have different visual and olfactory attractants. We performed observations of anthesis dynamics, registration and collection of floral visitors, measurements of reflectance of floral parts and chemical analysis of the volatile organic compounds of the floral parts of two species, S. flaemingii and S. simplex. Both species have two distinct sets of stamens: one with smaller and abundant stamens in the centre of the flower and the other with fewer but larger abaxial stamens. The sets differ in UV reflectance (only S. simplex) and exhibit a distinct chromatic contrast. Concerning olfactory attractiveness, aliphatic compounds make up most of the odour of the two species, both whole flowers and most of their floral organs. On the other hand, only S. simplex presented apocarotenoids (as ionones) and benzenoids. Furthermore, there are differences in the proportion of volatiles emitted by the stamen in both cases, as the high proportion of sesquiterpenes among the smaller stamens compared to the larger ones. In conclusion, the two types of stamens found in S. flaemingii and S. simplex show a distinct attractiveness. In addition, our data have demonstrated diverse ways of differential attractiveness both between distinct stamens set per flower and between the two species from the same pollen flowers genus. MenosThe division of labour hypothesis between stamens has explained the evolution of divergent functions between dimorphic stamens in the same flower. However, little is known about whether the distinct type of stamens differs in attractiveness to pollinators. Therefore, we investigate whether the two types of stamens commonly found in Swartzia have different visual and olfactory attractants. We performed observations of anthesis dynamics, registration and collection of floral visitors, measurements of reflectance of floral parts and chemical analysis of the volatile organic compounds of the floral parts of two species, S. flaemingii and S. simplex. Both species have two distinct sets of stamens: one with smaller and abundant stamens in the centre of the flower and the other with fewer but larger abaxial stamens. The sets differ in UV reflectance (only S. simplex) and exhibit a distinct chromatic contrast. Concerning olfactory attractiveness, aliphatic compounds make up most of the odour of the two species, both whole flowers and most of their floral organs. On the other hand, only S. simplex presented apocarotenoids (as ionones) and benzenoids. Furthermore, there are differences in the proportion of volatiles emitted by the stamen in both cases, as the high proportion of sesquiterpenes among the smaller stamens compared to the larger ones. In conclusion, the two types of stamens found in S. flaemingii and S. simplex show a distinct attractiveness. In addition, our data have dem... Mostrar Tudo |
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Palavras-Chave: |
Buzz pollination; Division of labour; Floral colour; Floral volatiles; Heteranthery; Pollen-only flowers. |
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Thesagro: |
Leguminosae. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02552naa a2200313 a 4500
001 2154901
005 2023-07-13
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1093/aobpla/plac041$2DOI
100 1 $aBASSO-ALVES, J. P.
245 $aHeteromorphic stamens are differentially attractive in Swartzia (Fabaceae).$h[electronic resource]
260 $c2023
520 $aThe division of labour hypothesis between stamens has explained the evolution of divergent functions between dimorphic stamens in the same flower. However, little is known about whether the distinct type of stamens differs in attractiveness to pollinators. Therefore, we investigate whether the two types of stamens commonly found in Swartzia have different visual and olfactory attractants. We performed observations of anthesis dynamics, registration and collection of floral visitors, measurements of reflectance of floral parts and chemical analysis of the volatile organic compounds of the floral parts of two species, S. flaemingii and S. simplex. Both species have two distinct sets of stamens: one with smaller and abundant stamens in the centre of the flower and the other with fewer but larger abaxial stamens. The sets differ in UV reflectance (only S. simplex) and exhibit a distinct chromatic contrast. Concerning olfactory attractiveness, aliphatic compounds make up most of the odour of the two species, both whole flowers and most of their floral organs. On the other hand, only S. simplex presented apocarotenoids (as ionones) and benzenoids. Furthermore, there are differences in the proportion of volatiles emitted by the stamen in both cases, as the high proportion of sesquiterpenes among the smaller stamens compared to the larger ones. In conclusion, the two types of stamens found in S. flaemingii and S. simplex show a distinct attractiveness. In addition, our data have demonstrated diverse ways of differential attractiveness both between distinct stamens set per flower and between the two species from the same pollen flowers genus.
650 $aLeguminosae
653 $aBuzz pollination
653 $aDivision of labour
653 $aFloral colour
653 $aFloral volatiles
653 $aHeteranthery
653 $aPollen-only flowers
700 1 $aSILVA, R. F. DA
700 1 $aCOIMBRA, G.
700 1 $aLEITÃO, S. G.
700 1 $aREZENDE, C. M. DE
700 1 $aBIZZO, H. R.
700 1 $aFREITAS, L.
700 1 $aPAULINO, J. V.
700 1 $aMANSANO, V. DE F.
773 $tAoB PLANTS$gv. 14, p. 1-14, 2023.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
03/12/2020 |
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Data da última atualização: |
12/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
FERNANDES, G. W.; ARANTES-GARCIA, L.; BARBOS, M.; BARBOS, N. P. U.; BATISTA, E. K. L.; BEIROZ, W.; RESENDE, F. M.; ABRAHÃO, A.; ALMADA, E. D.; ALVES, E.; ALVES, N. J.; ANGRISANO, P.; ARISTA, M.; ARROYO, J.; ARRUDA, A. J.; BAHIA, T. de O.; BRAGA, L.; BRITO, L.; CALLISTO, M.; CAMINHA-PAIVA, D.; CARVALHO, M.; CONCEIÇÃO, A. A.; COSTA, L. N.; CRUZ, A.; CUNHA-BLUM, J.; DAGEVOS, J.; DIAS, B. F. S.; PINTO, V. D.; DIRZO, R.; DOMINGOS, D. Q.; ECHTERNACHT, L.; FERNANDES, S.; FIGUEIRA, J. E. C.; FIORINI, C. F.; GIULIETTI, A. M.; GOMES, A.; GOMES, V. M.; GONTIJO, B.; GOULART, F.; GUERRA, T. J.; JUNQUEIRA, P. A.; LIMA-SANTOS, D.; MARQUES, J.; MEIRA-NETO, J.; MIOLA, D. T. B.; MORELLATO, L. P. C.; NEGREIROS, D.; NEIRE, E.; NEVES, A. C.; NEVES, F. S.; NOVAIS, S.; OKI, Y.; OLIVEIRA, E.; OLIVEIRA, R. S.; PIVARI, M. O.; PONTES JUNIOR, E.; RANIERI, B. D.; RIBAS, R. P.; SCARIOT, A.; ECHAEFER, C. E.; SENA, L.; SILVA, P. G. da; SIQUEIRA, P. R.; SOARES, N. C.; SOARES-FILHO, B.; SOLAR, R.; TABARELLI, M.; VASCONCELLOS, R.; VILELA, E.; SILVEIRA, F. A. O. |
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Afiliação: |
G. WILSON FERNANDES, UFMG; LUCAS ARANTES-GARCIA, UFMG; MILTON BARBOS, UFMG; NEWTON P. U. BARBOS, CENTRO DE BIOENGENHARIA DE ESPÉCIES INVASORAS (CBEIH); EUGÊNIA K. L. BATISTA, UFMG; WALLACE BEIROZ, UFMG; FERNANDO M. RESENDE, UFMG; ANNA ABRAHÃO, UNICAMP; EMMANUEL D. ALMADA, UEMG; ELAINE ALVES, SIMETRIA MEIO AMBIENTE E ENGENHARIA; NATACHA J. ALVES, UFOP; PATRÍCIA ANGRISANO, UFMG; MONTSERRAT ARISTA, UNIVERSITY OF SEVILLE, SPAIN; JUAN ARROYO, UNIVERSITY OF SEVILLE, SPAIN; ANDRÉ JARDIM ARRUDA, UNIVERSITY OF WESTERN AUSTRALIA, AUSTRALIA; THAISE DE OLIVEIRA BAHIA, UFOP; LAURA BRAGA, UFOP; LÍLIAN BRITO, IFNMG; MARCOS CALLISTO, UFMG; DARIO CAMINHA-PAIVA, UFMG; MARÍLIA CARVALHO, UFV; ABEL AUGUSTO CONCEIÇÃO, UEFS; LEDA N. COSTA, UFMG; ANTONIO CRUZ, UFMG; JESSICA CUNHA-BLUM, UFMG; JOHN DAGEVOS, TILBURG UNIVERSITY, THE NETHERLANDS; BRAULIO F. S. DIAS, UNB; VICTOR D. PINTO, UFV; RODOLFO DIRZO, STANFORD UNIVERSITY, USA; DANIEL QUEDES DOMINGOS, UFLA; LÍVIA ECHTERNACHT, UFOP; STEPHANNIE FERNANDES, NORTHERN ARIZONA UNIVERSITY, USA; JOSE EUGENIO C. FIGUEIRA, UFMG; CECILIA F. FIORINI, UFMG; ANA MARIA GIULIETTI, UEFS; AUGUSTO GOMES, INDEPENDENT ENVIRONMENTAL CONSULTANT AND NATURE PHOTOGRAPHER, ANDIRÁ IMAGENS; VANESSA M. GOMES, UFMG; BERNARDO GONTIJO, UFMG; FERNANDO GOULART, UNB; TADEU J. GUERRA, UFMG; PATRÍCIA A. JUNQUEIRA, UFMG; DÉBORA LIMA-SANTOS, UFMG; JULIA MARQUES, UFOP; JOAO MEIRA-NETO, UFV; DEISE T. B. MIOLA, UFMG; LEONOR PATRÍCIA C. MORELLATO, UNESP; DANIEL NEGREIROS, CENTRO UNIVERSITÁRIO UNA; ELIZABETH NEIRE, UFV; ANA CAROLINA NEVES, UFMG; FREDERICO S. NEVES, UFMG; SAMUEL NOVAIS, UFMG; YUMI OKI, UFMG; ELIZABETH OLIVEIRA, AGROFLOR ENGENHARIA E MEIO AMBIENTE; RAFAEL S. OLIVEIRA, UNICAMP; MARCO O. PIVARI, BIOMA MEIO AMBIENTE; EURIPEDES PONTES JUNIOR, ICMBIO; BERNANDO D. RANIERI, UNIVERSITY OF BRITISH COLUMBIA (UBC), CANADA; RODRIGO PINHEIRO RIBAS, UESC; ALDICIR OSNI SCARIOT, Cenargen; CARLOS E. ECHAEFER, UFV; LETÍCIA SENA, UFMG; PEDRO G. DA SILVA, UFMG; PAULO R. SIQUEIRA, UFMG; NATALIA C. SOARES, UNESP; BRITALDO SOARES-FILHO, UFMG; RICARDO SOLAR, UFMG; MARCELO TABARELLI, UFPE; ROGÉRIO VASCONCELLOS, ANGLO-AMERICAN, BRAZIL; EVALDO VILELA, UFV; FERNANDO A. O. SILVEIRA, UFMG. |
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Título: |
Biodiversity and ecosystem services in the Campo Rupestre: a road map for the sustainability of the hottest Brazilian biodiversity hotspot. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Perspectives in Ecology and Conservation, v. 18, p. 213-222, 2020 |
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DOI: |
https://doi.org/10.1016/j.pecon.2020.10.004 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Biodiversity conservation; Bioeconomy; Mountain ecology; Policy; Rupestrian grassland. |
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Thesaurus NAL: |
Global change. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220170/1/1-s2.0-S2530064420300638-main.pdf
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Marc: |
LEADER 02758naa a2201021 a 4500
001 2127513
005 2021-01-12
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.pecon.2020.10.004$2DOI
100 1 $aFERNANDES, G. W.
245 $aBiodiversity and ecosystem services in the Campo Rupestre$ba road map for the sustainability of the hottest Brazilian biodiversity hotspot.$h[electronic resource]
260 $c2020
650 $aGlobal change
653 $aBiodiversity conservation
653 $aBioeconomy
653 $aMountain ecology
653 $aPolicy
653 $aRupestrian grassland
700 1 $aARANTES-GARCIA, L.
700 1 $aBARBOS, M.
700 1 $aBARBOS, N. P. U.
700 1 $aBATISTA, E. K. L.
700 1 $aBEIROZ, W.
700 1 $aRESENDE, F. M.
700 1 $aABRAHÃO, A.
700 1 $aALMADA, E. D.
700 1 $aALVES, E.
700 1 $aALVES, N. J.
700 1 $aANGRISANO, P.
700 1 $aARISTA, M.
700 1 $aARROYO, J.
700 1 $aARRUDA, A. J.
700 1 $aBAHIA, T. de O.
700 1 $aBRAGA, L.
700 1 $aBRITO, L.
700 1 $aCALLISTO, M.
700 1 $aCAMINHA-PAIVA, D.
700 1 $aCARVALHO, M.
700 1 $aCONCEIÇÃO, A. A.
700 1 $aCOSTA, L. N.
700 1 $aCRUZ, A.
700 1 $aCUNHA-BLUM, J.
700 1 $aDAGEVOS, J.
700 1 $aDIAS, B. F. S.
700 1 $aPINTO, V. D.
700 1 $aDIRZO, R.
700 1 $aDOMINGOS, D. Q.
700 1 $aECHTERNACHT, L.
700 1 $aFERNANDES, S.
700 1 $aFIGUEIRA, J. E. C.
700 1 $aFIORINI, C. F.
700 1 $aGIULIETTI, A. M.
700 1 $aGOMES, A.
700 1 $aGOMES, V. M.
700 1 $aGONTIJO, B.
700 1 $aGOULART, F.
700 1 $aGUERRA, T. J.
700 1 $aJUNQUEIRA, P. A.
700 1 $aLIMA-SANTOS, D.
700 1 $aMARQUES, J.
700 1 $aMEIRA-NETO, J.
700 1 $aMIOLA, D. T. B.
700 1 $aMORELLATO, L. P. C.
700 1 $aNEGREIROS, D.
700 1 $aNEIRE, E.
700 1 $aNEVES, A. C.
700 1 $aNEVES, F. S.
700 1 $aNOVAIS, S.
700 1 $aOKI, Y.
700 1 $aOLIVEIRA, E.
700 1 $aOLIVEIRA, R. S.
700 1 $aPIVARI, M. O.
700 1 $aPONTES JUNIOR, E.
700 1 $aRANIERI, B. D.
700 1 $aRIBAS, R. P.
700 1 $aSCARIOT, A.
700 1 $aECHAEFER, C. E.
700 1 $aSENA, L.
700 1 $aSILVA, P. G. da
700 1 $aSIQUEIRA, P. R.
700 1 $aSOARES, N. C.
700 1 $aSOARES-FILHO, B.
700 1 $aSOLAR, R.
700 1 $aTABARELLI, M.
700 1 $aVASCONCELLOS, R.
700 1 $aVILELA, E.
700 1 $aSILVEIRA, F. A. O.
773 $tPerspectives in Ecology and Conservation$gv. 18, p. 213-222, 2020
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