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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Caprinos e Ovinos; Embrapa Cerrados; Embrapa Florestas; Embrapa Gado de Corte; Embrapa Gado de Leite; Embrapa Pantanal; Embrapa Pecuária Sudeste; Embrapa Unidades Centrais. |
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Data corrente: |
17/02/2009 |
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Data da última atualização: |
27/04/2009 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
RESENDE, R. M. S.; VALLE, C. B. do; JANK, L. (ed.). |
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Afiliação: |
Rosangela Maria Simeão Resende, CNPGC; Cacilda Borges do Valle, CNPGC; Liana Jank, CNPGC. |
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Título: |
Melhoramento de forrageiras tropicais. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Campo Grande, MS: Embrapa Gado de Corte, 2008. |
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Páginas: |
293 p. |
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Descrição Física: |
il. color. |
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ISBN: |
978-85-297-0234-4 |
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Idioma: |
Português |
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Conteúdo: |
Essa obra tem como objetivo compartilhar as experiências e conhecimentos da Embrapa Gado de Corte e seus parceiros no programa de melhoramento de forrageiras tropicais e assim contribuir com o aprimoramento técnico e capacitação de profissionais e estudantes, proporcionando a familiarização sobre os procedimentos de experimentação, seleção e demais etapas envolvidas na geração de cultivares para o vasto território pecuário brasileiro. Sumário: Melhoramento genético: melhoramento genético de Brachiaria; melhoramento genético de Panicum maximum; melhoramento genético de Pennisetum purpureum; Melhoramento genético de leguminosas forrageiras. Análises molecular e biométrica: marcadores genéticos no melhoramento de forrageiras; experimentação e análise estatística no melhoramento de forrageiras. |
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Palavras-Chave: |
Braquiária. |
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Thesagro: |
Brachiaria; Gramínea; Leguminosa; Melhoramento Genético Vegetal; Panicum Maximum; Pastagem; Pennisetum Purpureum; Planta Forrageira. |
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Thesaurus Nal: |
Pennisetum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01554nam a2200277 a 4500
001 1253975
005 2009-04-27
008 2008 bl uuuu 00u1 u #d
020 $a978-85-297-0234-4
100 1 $aRESENDE, R. M. S.
245 $aMelhoramento de forrageiras tropicais.
260 $aCampo Grande, MS: Embrapa Gado de Corte$c2008
300 $a293 p.$cil. color.
520 $aEssa obra tem como objetivo compartilhar as experiências e conhecimentos da Embrapa Gado de Corte e seus parceiros no programa de melhoramento de forrageiras tropicais e assim contribuir com o aprimoramento técnico e capacitação de profissionais e estudantes, proporcionando a familiarização sobre os procedimentos de experimentação, seleção e demais etapas envolvidas na geração de cultivares para o vasto território pecuário brasileiro. Sumário: Melhoramento genético: melhoramento genético de Brachiaria; melhoramento genético de Panicum maximum; melhoramento genético de Pennisetum purpureum; Melhoramento genético de leguminosas forrageiras. Análises molecular e biométrica: marcadores genéticos no melhoramento de forrageiras; experimentação e análise estatística no melhoramento de forrageiras.
650 $aPennisetum
650 $aBrachiaria
650 $aGramínea
650 $aLeguminosa
650 $aMelhoramento Genético Vegetal
650 $aPanicum Maximum
650 $aPastagem
650 $aPennisetum Purpureum
650 $aPlanta Forrageira
653 $aBraquiária
700 1 $aVALLE, C. B. do
700 1 $aJANK, L.
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Registro original: |
Embrapa Agropecuária Oeste (CPAO) |
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Biblioteca |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
20/07/2021 |
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Data da última atualização: |
20/07/2021 |
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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: |
KIWUKA, C.; GOUDSMIT, E.; TOURNEBIZE, R.; AQUINO, S. O. de; DOUMA, J. C.; BELLANGER, L.; CROUZILLAT, D.; STOFFELEN, P.; SUMIRAT, U.; LEGNATÉ, H.; MARRACCINI, P.; KOCHKO, A. de; ANDRADE, A. C.; MULUMBA, J. W.; MUSOLI, P.; ANTEN, N. P. R.; PONCET, V. |
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Afiliação: |
CATHERINE KIWUKA, WAGENINGEN UNIVERSITY & RESEARCH; EVA GOUDSMIT, WAGENINGEN UNIVERSITY & RESEARCH; RÉMI TOURNEBIZE, UNIV. MONTPELLIER - CIRAD; SINARA OLIVEIRA DE AQUINO, UNIV. MONTPELLIER - CIRAD; JACOB C. DOUMA, WAGENINGEN UNIVERSITY & RESEARCH; LAURENCE BELLANGER, NESTLÉ RESEARCH; DOMINIQUE CROUZILLAT, NESTLÉ RESEARCH; PIET STOFFELEN, MEISE BOTANIC GARDEN; UCU SUMIRAT, ICCRI; HYACINTHE LEGNATÉ, CNRA; PIERRE MARRACCINI, UNIV. MONTPELLIER; ALEXANDRE DE KOCHKO, UNIV. MONTPELLIER; ALAN CARVALHO ANDRADE, CNPCa; JOHN WASSWA MULUMBA, NATIONAL AGRICULTURAL RESEARCH ORGANIZATION; PASCAL MUSOLI, NATIONAL AGRICULTURAL RESEARCH ORGANIZATION; NIELS P. R. ANTEN, WAGENINGEN UNIVERSITY & RESEARCH; VALÉRIE PONCET, UNIV. MONTPELLIER - CIRAD. |
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Título: |
Genetic diversity of native and cultivated Ugandan Robusta coffee (Coffea canephora Pierre ex A. Froehner): Climate influences, breeding potential and diversity conservation. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Plos One, v. 16, n. 2, p. e0245965, 2021. |
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DOI: |
https://doi.org/10.1371/journal.pone.0245965 |
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Idioma: |
Inglês |
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Conteúdo: |
Wild genetic resources and their ability to adapt to environmental change are critically important in light of the projected climate change, while constituting the foundation of agricultural sustainability. To address the expected negative effects of climate change on Robusta coffee trees (Coffea canephora), collecting missions were conducted to explore its current native distribution in Uganda over a broad climatic range. Wild material from seven forests could thus be collected. We used 19 microsatellite (SSR) markers to assess genetic diversity and structure of this material as well as material from two ex-situ collections and a feral population. The Ugandan C. canephora diversity was then positioned relative to the species? global diversity structure. Twenty-two climatic variables were used to explore variations in climatic zones across the sampled forests. Overall, Uganda's native C. canephora diversity differs from other known genetic groups of this species. In northwestern (NW) Uganda, four distinct genetic clusters were distinguished being from Zoka, Budongo, Itwara and Kibale forests A large southern-central (SC) cluster included Malabigambo, Mabira, and Kalangala forest accessions, as well as feral and cultivated accessions, suggesting similarity in genetic origin and strong gene flow between wild and cultivated compartments. We also confirmed the introduction of Congolese varieties into the SC region where most Robusta coffee production takes place. Identified populations occurred in divergent environmental conditions and 12 environmental variables significantly explained 16.3% of the total allelic variation across populations. The substantial genetic variation within and between Ugandan populations with different climatic envelopes might contain adaptive diversity to cope with climate change. The accessions that we collected have substantially enriched the diversity hosted in the Ugandan collections and thus contribute to ex situ conservation of this vital genetic resource. However, there is an urgent need to develop strategies to enhance complementary in-situ conservation of Coffea canephora in native forests in northwestern Uganda. MenosWild genetic resources and their ability to adapt to environmental change are critically important in light of the projected climate change, while constituting the foundation of agricultural sustainability. To address the expected negative effects of climate change on Robusta coffee trees (Coffea canephora), collecting missions were conducted to explore its current native distribution in Uganda over a broad climatic range. Wild material from seven forests could thus be collected. We used 19 microsatellite (SSR) markers to assess genetic diversity and structure of this material as well as material from two ex-situ collections and a feral population. The Ugandan C. canephora diversity was then positioned relative to the species? global diversity structure. Twenty-two climatic variables were used to explore variations in climatic zones across the sampled forests. Overall, Uganda's native C. canephora diversity differs from other known genetic groups of this species. In northwestern (NW) Uganda, four distinct genetic clusters were distinguished being from Zoka, Budongo, Itwara and Kibale forests A large southern-central (SC) cluster included Malabigambo, Mabira, and Kalangala forest accessions, as well as feral and cultivated accessions, suggesting similarity in genetic origin and strong gene flow between wild and cultivated compartments. We also confirmed the introduction of Congolese varieties into the SC region where most Robusta coffee production takes place. Identified popu... Mostrar Tudo |
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Thesagro: |
Coffea Canephora; Genética Vegetal; Mudança Climática; Variação Genética; Variedade. |
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Thesaurus NAL: |
Climate change; Coffea canephora var. ugandae; Genetic variation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/224555/1/Genetic-diversity-of-native.pdf
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Marc: |
LEADER 03463naa a2200421 a 4500
001 2133040
005 2021-07-20
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1371/journal.pone.0245965$2DOI
100 1 $aKIWUKA, C.
245 $aGenetic diversity of native and cultivated Ugandan Robusta coffee (Coffea canephora Pierre ex A. Froehner)$bClimate influences, breeding potential and diversity conservation.$h[electronic resource]
260 $c2021
520 $aWild genetic resources and their ability to adapt to environmental change are critically important in light of the projected climate change, while constituting the foundation of agricultural sustainability. To address the expected negative effects of climate change on Robusta coffee trees (Coffea canephora), collecting missions were conducted to explore its current native distribution in Uganda over a broad climatic range. Wild material from seven forests could thus be collected. We used 19 microsatellite (SSR) markers to assess genetic diversity and structure of this material as well as material from two ex-situ collections and a feral population. The Ugandan C. canephora diversity was then positioned relative to the species? global diversity structure. Twenty-two climatic variables were used to explore variations in climatic zones across the sampled forests. Overall, Uganda's native C. canephora diversity differs from other known genetic groups of this species. In northwestern (NW) Uganda, four distinct genetic clusters were distinguished being from Zoka, Budongo, Itwara and Kibale forests A large southern-central (SC) cluster included Malabigambo, Mabira, and Kalangala forest accessions, as well as feral and cultivated accessions, suggesting similarity in genetic origin and strong gene flow between wild and cultivated compartments. We also confirmed the introduction of Congolese varieties into the SC region where most Robusta coffee production takes place. Identified populations occurred in divergent environmental conditions and 12 environmental variables significantly explained 16.3% of the total allelic variation across populations. The substantial genetic variation within and between Ugandan populations with different climatic envelopes might contain adaptive diversity to cope with climate change. The accessions that we collected have substantially enriched the diversity hosted in the Ugandan collections and thus contribute to ex situ conservation of this vital genetic resource. However, there is an urgent need to develop strategies to enhance complementary in-situ conservation of Coffea canephora in native forests in northwestern Uganda.
650 $aClimate change
650 $aCoffea canephora var. ugandae
650 $aGenetic variation
650 $aCoffea Canephora
650 $aGenética Vegetal
650 $aMudança Climática
650 $aVariação Genética
650 $aVariedade
700 1 $aGOUDSMIT, E.
700 1 $aTOURNEBIZE, R.
700 1 $aAQUINO, S. O. de
700 1 $aDOUMA, J. C.
700 1 $aBELLANGER, L.
700 1 $aCROUZILLAT, D.
700 1 $aSTOFFELEN, P.
700 1 $aSUMIRAT, U.
700 1 $aLEGNATÉ, H.
700 1 $aMARRACCINI, P.
700 1 $aKOCHKO, A. de
700 1 $aANDRADE, A. C.
700 1 $aMULUMBA, J. W.
700 1 $aMUSOLI, P.
700 1 $aANTEN, N. P. R.
700 1 $aPONCET, V.
773 $tPlos One$gv. 16, n. 2, p. e0245965, 2021.
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Embrapa Café (CNPCa) |
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