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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
23/03/2023 |
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Data da última atualização: |
11/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERRAO, M. A. G.; FONSECA, A. F. A. da; VOLPI, P. S.; SOUZA, L. C. de; COMÉRIO, M.; VERDIN FILHO, A. C.; RIVA-SOUZA, E. M.; MUNOZ, P. R.; FERRÃO, R. G.; FERRÃO, L. F. V. |
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Afiliação: |
MARIA AMELIA GAVA FERRAO, CNPCa; AYMBIRE F. A. DA FONSECA, INSTITUTO CAPIXABA DE PESQUISA, ASSISTÊNCIA TÉCNICA E EXTENSÃO RURAL; PAULO S. VOLPI, INSTITUTO CAPIXABA DE PESQUISA, ASSISTÊNCIA TÉCNICA E EXTENSÃO RURAL; LUCIMARA C. DE SOUZA, INSTITUTO CAPIXABA DE PESQUISA, ASSISTÊNCIA TÉCNICA E EXTENSÃO RURAL; MARCONE COMÉRIO, INSTITUTO CAPIXABA DE PESQUISA, ASSISTÊNCIA TÉCNICA E EXTENSÃO RURAL; ABRAÃO C. VERDIN FILHO, INSTITUTO CAPIXABA DE PESQUISA, ASSISTÊNCIA TÉCNICA E EXTENSÃO RURAL; ELAINE M. RIVA-SOUZA, INSTITUTO CAPIXABA DE PESQUISA, ASSISTÊNCIA TÉCNICA E EXTENSÃO RURAL; PATRICIO R. MUNOZ, UNIVERSITY OF FLORIDA; ROMÁRIO G. FERRÃO, MULTIVIX GROUP; LUÍS FELIPE V. FERRÃO, UNIVERSITY OF FLORIDA. |
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Título: |
Genomic-assisted breeding for climate-smart coffee. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
The Plant Genome, e20321, 2023. |
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Páginas: |
19 p. |
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DOI: |
https://doi.org/10.1002/tpg2.20321 |
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Idioma: |
Inglês |
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Conteúdo: |
Coffee is a universal beverage that drives a multi-industry market on a global basis. Today, the sustainability of coffee production is threatened by accelerated climate changes. In this work, we propose the implementation of genomic-assisted breeding for climate-smart coffee in Coffea canephora. This species is adapted to higher temperatures and is more resilient to biotic and abiotic stresses. After evaluating two populations, over multiple harvests, and under severe drought weather condition, we dissected the genetic architecture of yield, disease resistance, and quality-related traits. By integrating genome-wide association studies and diallel analyses, our contribution is four-fold: (i) we identified a set of molecular markers with major effects associated with disease resistance and post-harvest traits, while yield and plant architecture presented a polygenic background; (ii) we demonstrated the relevance of nonadditive gene actions and projected hybrid vigor when genotypes from diferente geographically botanical groups are crossed; (iii) we computed medium-to-large heritability values for most of the traits, representing potential for fast genetic progress; and (iv) we provided a first step toward implementing molecular breeding to accelerate improvements in C. canephora. Altogether, this work is a blueprint for how quantitative genetics and genomics can assist coffee breeding and support the supply chain in the face of the current global changes. |
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Thesaurus Nal: |
Climate; Coffea canephora var. laurentii; Disease resistance; Plant breeding. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1152628/1/Genomic8208assisted-breeding-for-climate8208smart-coffee.pdf
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Marc: |
LEADER 02317naa a2200301 a 4500
001 2152628
005 2023-07-11
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/tpg2.20321$2DOI
100 1 $aFERRAO, M. A. G.
245 $aGenomic-assisted breeding for climate-smart coffee.$h[electronic resource]
260 $c2023
300 $a19 p.
520 $aCoffee is a universal beverage that drives a multi-industry market on a global basis. Today, the sustainability of coffee production is threatened by accelerated climate changes. In this work, we propose the implementation of genomic-assisted breeding for climate-smart coffee in Coffea canephora. This species is adapted to higher temperatures and is more resilient to biotic and abiotic stresses. After evaluating two populations, over multiple harvests, and under severe drought weather condition, we dissected the genetic architecture of yield, disease resistance, and quality-related traits. By integrating genome-wide association studies and diallel analyses, our contribution is four-fold: (i) we identified a set of molecular markers with major effects associated with disease resistance and post-harvest traits, while yield and plant architecture presented a polygenic background; (ii) we demonstrated the relevance of nonadditive gene actions and projected hybrid vigor when genotypes from diferente geographically botanical groups are crossed; (iii) we computed medium-to-large heritability values for most of the traits, representing potential for fast genetic progress; and (iv) we provided a first step toward implementing molecular breeding to accelerate improvements in C. canephora. Altogether, this work is a blueprint for how quantitative genetics and genomics can assist coffee breeding and support the supply chain in the face of the current global changes.
650 $aClimate
650 $aCoffea canephora var. laurentii
650 $aDisease resistance
650 $aPlant breeding
700 1 $aFONSECA, A. F. A. da
700 1 $aVOLPI, P. S.
700 1 $aSOUZA, L. C. de
700 1 $aCOMÉRIO, M.
700 1 $aVERDIN FILHO, A. C.
700 1 $aRIVA-SOUZA, E. M.
700 1 $aMUNOZ, P. R.
700 1 $aFERRÃO, R. G.
700 1 $aFERRÃO, L. F. V.
773 $tThe Plant Genome, e20321, 2023.
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Registro original: |
Embrapa Café (CNPCa) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
13/12/2021 |
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Data da última atualização: |
13/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 5 |
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Autoria: |
MATSCHULLAT, J.; LIMA, R. M. B. de; FROMM, S. F. von; MARTINS, G. C.; SCHNEIDER, M.; MATHIS, A.; RAMOS, A. M.; PLESSOW, A.; KIBLER, K. |
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Afiliação: |
JÖRG MATSCHULLAT, Interdisciplinary Environmental Research Centre; ROBERVAL MONTEIRO BEZERRA DE LIMA, CPAA; SOPHIE F. VON FROMM, Interdisciplinary Environmental Research Centre; GILVAN COIMBRA MARTINS, CPAA; MAUANA SCHNEIDER, Universidade Federal de Santa Catarina; ARMIN MATHIS, Universidade Federal de Pará; ANDREA MALHEIROS RAMOS, INMET; ALEXANDER PLESSOW, Interdisciplinary Environmental Research Centre; KELLY KIBLER, University of Central Florida. |
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Título: |
Sustainable land-use alternatives in tropical rainforests? Evidence from natural and social sciences. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
European Geologist, v. 52, p. 5-20, Nov. 2021. |
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DOI: |
10.5281/zenodo.5769730 |
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Idioma: |
Inglês |
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Conteúdo: |
The Amazon rainforest, formerly pristine and highly biodiverse, is increasingly under threat from deforestation for cattle grazing, other forms of agriculture, mining and development. To better understand which land management type best serves sustainability aims, we compare soil gas exchange (CO2, CH4, N2O) and soil chemistry for forested land with post-forest land at 13 locations and 29 sites within the state of Amazonas, Brazil. We find that forest soils show distinctively different signals and signatures compared to soils in post-forest land use cases. Crucial answers emerge regarding the limits of system resilience as well as sustainable alternatives to deforestation and current land-use practices. We carry out a socioeconomic evaluation and discuss the likely reasons for inaction and how to overcome them. |
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Palavras-Chave: |
Amazon rainforest; Geoscience; Sustentabilidade; Terra firme. |
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Thesagro: |
Solo. |
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Thesaurus NAL: |
Soil. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228989/1/EGJ52-Matschullat.pdf
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Marc: |
LEADER 01665naa a2200301 a 4500
001 2137624
005 2021-12-13
008 2021 bl uuuu u00u1 u #d
024 7 $a10.5281/zenodo.5769730$2DOI
100 1 $aMATSCHULLAT, J.
245 $aSustainable land-use alternatives in tropical rainforests? Evidence from natural and social sciences.$h[electronic resource]
260 $c2021
520 $aThe Amazon rainforest, formerly pristine and highly biodiverse, is increasingly under threat from deforestation for cattle grazing, other forms of agriculture, mining and development. To better understand which land management type best serves sustainability aims, we compare soil gas exchange (CO2, CH4, N2O) and soil chemistry for forested land with post-forest land at 13 locations and 29 sites within the state of Amazonas, Brazil. We find that forest soils show distinctively different signals and signatures compared to soils in post-forest land use cases. Crucial answers emerge regarding the limits of system resilience as well as sustainable alternatives to deforestation and current land-use practices. We carry out a socioeconomic evaluation and discuss the likely reasons for inaction and how to overcome them.
650 $aSoil
650 $aSolo
653 $aAmazon rainforest
653 $aGeoscience
653 $aSustentabilidade
653 $aTerra firme
700 1 $aLIMA, R. M. B. de
700 1 $aFROMM, S. F. von
700 1 $aMARTINS, G. C.
700 1 $aSCHNEIDER, M.
700 1 $aMATHIS, A.
700 1 $aRAMOS, A. M.
700 1 $aPLESSOW, A.
700 1 $aKIBLER, K.
773 $tEuropean Geologist$gv. 52, p. 5-20, Nov. 2021.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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