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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
31/01/2022 |
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Data da última atualização: |
09/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JOSWIG, J. S.; WIRTH, C.; SCHUMAN, M. C.; KATTGE, J.; REU, B.; WRIGHT, I. J.; SIPPEL, S. D.; RÜGER, N.; RICHTER, R.; SCHAEPMAN, M. E.; VAN BODEGOM, P. M.; CORNELISSEN, J. H. C.; DÍAZ, S.; HATTINGH, W. N.; KRAMER, K.; LENS, F.; NIINEMETS, U.; REICH, P. B.; REICHSTEIN, M.; RÖMERMANN, C.; SCHRODT, F.; ANAND, M.; BAHN , M.; BYUN, C.; CAMPETELLA, G.; CERABOLINI, B. E. L.; CRAINE, J. M.; GONZALEZ-MELO, A.; GUTIÉRREZ, A. G.; HE, T.; HIGUCHI, P.; JACTEL, H.; KRAFT, N. J. B.; MINDEN, V.; ONIPCHENKO, V.; PEÑUELAS, J.; PILLAR , V. D.; SOSINSKI JUNIOR, E. E.; SOUDZILOVSKAIA, N. A.; WEIHER, E.; MAHECHA, M. D. |
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Afiliação: |
JULIA S. JOSWIG; CHRISTIAN WIRTH; MEREDITH C. SCHUMAN; JENS KATTGE; BJÖRN REU; IAN J. WRIGHT; SEBASTIAN D. SIPPEL; NADJA RÜGER; RONNY RICHTER; MICHAEL E. SCHAEPMAN; PETER M. VAN BODEGOM; J. H. C. CORNELISSEN; SANDRA DÍAZ; WESLEY N. HATTINGH; KOEN KRAMER; FREDERIC LENS; ÜLO NIINEMETS; PETER B. REICH; MARKUS REICHSTEIN; CHRISTINE RÖMERMANN; FRANZISKA SCHRODT; MADHUR ANAND; MICHAEL BAHN ; CHAEHO BYUN; GIANDIEGO CAMPETELLA; BRUNO E. L. CERABOLINI; JOSEPH M. CRAINE; ANDRES GONZALEZ-MELO; ALVARO G. GUTIÉRREZ; TIANHUA HE; PEDRO HIGUCHI; HERVÉ JACTEL; NATHAN J. B. KRAFT; VANESSA MINDEN; VLADIMIR ONIPCHENKO; JOSEP PEÑUELAS; VALÉRIO D. PILLAR ; ENIO EGON SOSINSKI JUNIOR, Cenargen; NADEJDA A. SOUDZILOVSKAIA; EVAN WEIHER; MIGUEL D. MAHECHA. |
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Título: |
Climatic and soil factors explain the two-dimensional spectrum of global plant trait variation. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Nature Ecology & Evolution, v. 6, p. 36-50, Jan. 2022. |
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DOI: |
https://doi.org/10.1038/s41559-021-01616-8 |
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Idioma: |
Inglês |
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Notas: |
Published online 23 December 2021. |
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Conteúdo: |
Plant functional traits can predict community assembly and ecosystem functioning and are thus widely used in global models of vegetation dynamics and land?climate feedbacks. Still, we lack a global understanding of how land and climate affect plant traits. A previous global analysis of six traits observed two main axes of variation: (1) size variation at the organ and plant level and (2) leaf economics balancing leaf persistence against plant growth potential. The orthogonality of these two axes suggests they are differently influenced by environmental drivers. We find that these axes persist in a global dataset of 17 traits across more than 20,000 species. We find a dominant joint effect of climate and soil on trait variation. Additional independent climate effects are also observed across most traits, whereas independent soil effects are almost exclusively observed for economics traits. Variation in size traits correlates well with a latitudinal gradient related to water or energy limitation. In contrast, variation in economics traits is better explained by interactions of climate with soil fertility. These findings have the potential to improve our understanding of biodiversity patterns and our predictions of climate change impacts on biogeochemical cycles. |
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Thesagro: |
Biodiversidade; Clima; Meio Ambiente; Mudança Climática; Planta; Solo; Vegetação. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230733/1/Artigo-Climatic-and-soil-factors-explain.pdf
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Marc: |
LEADER 03181naa a2200709 a 4500
001 2139507
005 2022-03-09
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41559-021-01616-8$2DOI
100 1 $aJOSWIG, J. S.
245 $aClimatic and soil factors explain the two-dimensional spectrum of global plant trait variation.$h[electronic resource]
260 $c2022
500 $aPublished online 23 December 2021.
520 $aPlant functional traits can predict community assembly and ecosystem functioning and are thus widely used in global models of vegetation dynamics and land?climate feedbacks. Still, we lack a global understanding of how land and climate affect plant traits. A previous global analysis of six traits observed two main axes of variation: (1) size variation at the organ and plant level and (2) leaf economics balancing leaf persistence against plant growth potential. The orthogonality of these two axes suggests they are differently influenced by environmental drivers. We find that these axes persist in a global dataset of 17 traits across more than 20,000 species. We find a dominant joint effect of climate and soil on trait variation. Additional independent climate effects are also observed across most traits, whereas independent soil effects are almost exclusively observed for economics traits. Variation in size traits correlates well with a latitudinal gradient related to water or energy limitation. In contrast, variation in economics traits is better explained by interactions of climate with soil fertility. These findings have the potential to improve our understanding of biodiversity patterns and our predictions of climate change impacts on biogeochemical cycles.
650 $aBiodiversidade
650 $aClima
650 $aMeio Ambiente
650 $aMudança Climática
650 $aPlanta
650 $aSolo
650 $aVegetação
700 1 $aWIRTH, C.
700 1 $aSCHUMAN, M. C.
700 1 $aKATTGE, J.
700 1 $aREU, B.
700 1 $aWRIGHT, I. J.
700 1 $aSIPPEL, S. D.
700 1 $aRÜGER, N.
700 1 $aRICHTER, R.
700 1 $aSCHAEPMAN, M. E.
700 1 $aVAN BODEGOM, P. M.
700 1 $aCORNELISSEN, J. H. C.
700 1 $aDÍAZ, S.
700 1 $aHATTINGH, W. N.
700 1 $aKRAMER, K.
700 1 $aLENS, F.
700 1 $aNIINEMETS, U.
700 1 $aREICH, P. B.
700 1 $aREICHSTEIN, M.
700 1 $aRÖMERMANN, C.
700 1 $aSCHRODT, F.
700 1 $aANAND, M.
700 1 $aBAHN , M.
700 1 $aBYUN, C.
700 1 $aCAMPETELLA, G.
700 1 $aCERABOLINI, B. E. L.
700 1 $aCRAINE, J. M.
700 1 $aGONZALEZ-MELO, A.
700 1 $aGUTIÉRREZ, A. G.
700 1 $aHE, T.
700 1 $aHIGUCHI, P.
700 1 $aJACTEL, H.
700 1 $aKRAFT, N. J. B.
700 1 $aMINDEN, V.
700 1 $aONIPCHENKO, V.
700 1 $aPEÑUELAS, J.
700 1 $aPILLAR , V. D.
700 1 $aSOSINSKI JUNIOR, E. E.
700 1 $aSOUDZILOVSKAIA, N. A.
700 1 $aWEIHER, E.
700 1 $aMAHECHA, M. D.
773 $tNature Ecology & Evolution$gv. 6, p. 36-50, Jan. 2022.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
11/01/2013 |
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Data da última atualização: |
05/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
BARONA, M. A. A.; COLOMBARI FILHO, J. M.; SANTOS, V. da S.; GERALDI, I. O. |
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Afiliação: |
MARCO ANTONIO ACEVEDO BARONA, INIA; JOSE MANOEL COLOMBARI FILHO, CNPAF; VANDERLEI DA SILVA SANTOS, CNPMF; ISAIAS OLÍVIO GERALDI, ESALQ. |
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Título: |
Epistatic effects on grain yield of soybean [Glycine max (L.) Merrill]. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 12, n. 4, p. 231-236, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Studies addressing the estimation of genetic parameters in soybean have not emphasized the epistatic effects. The purpose of this study was to estimate the significance of these effects on soybean grain yield, based on the Modified Triple Test Cross design. Thirty-two inbred lines derived from a cross between two contrasting lines were used, which were crossed with two testers (L1 and L2). The experiments were carried out at two locations, in 10 x 10 triple lattice designs with 9 replications, containing 32 lines (Pi ), 64 crosses (32 Pi x L1 and 32 Pi x L2 ) and controls. The variation between ( L li + L 2i - P i ) revealed the presence of epistasis, as well as an interaction of epistasis x environment. Since the predominant component of epistasis in autogamous species is additive x additive (i type), we suggest postponing the selection for grain yield to later generations of inbreeding in order to exploit the beneficial effects of additive x additive epistasis. |
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Palavras-Chave: |
Regulação da expressão genética; Soybean. |
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Thesagro: |
Gene; Interação genética; Soja. |
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Thesaurus NAL: |
Epistasis; Gene expression regulation; Genotype-environment interaction. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/74917/1/cbab.pdf
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Marc: |
LEADER 01723naa a2200253 a 4500
001 1945909
005 2022-05-05
008 2012 bl uuuu u00u1 u #d
100 1 $aBARONA, M. A. A.
245 $aEpistatic effects on grain yield of soybean [Glycine max (L.) Merrill].
260 $c2012
520 $aStudies addressing the estimation of genetic parameters in soybean have not emphasized the epistatic effects. The purpose of this study was to estimate the significance of these effects on soybean grain yield, based on the Modified Triple Test Cross design. Thirty-two inbred lines derived from a cross between two contrasting lines were used, which were crossed with two testers (L1 and L2). The experiments were carried out at two locations, in 10 x 10 triple lattice designs with 9 replications, containing 32 lines (Pi ), 64 crosses (32 Pi x L1 and 32 Pi x L2 ) and controls. The variation between ( L li + L 2i - P i ) revealed the presence of epistasis, as well as an interaction of epistasis x environment. Since the predominant component of epistasis in autogamous species is additive x additive (i type), we suggest postponing the selection for grain yield to later generations of inbreeding in order to exploit the beneficial effects of additive x additive epistasis.
650 $aEpistasis
650 $aGene expression regulation
650 $aGenotype-environment interaction
650 $aGene
650 $aInteração genética
650 $aSoja
653 $aRegulação da expressão genética
653 $aSoybean
700 1 $aCOLOMBARI FILHO, J. M.
700 1 $aSANTOS, V. da S.
700 1 $aGERALDI, I. O.
773 $tCrop Breeding and Applied Biotechnology$gv. 12, n. 4, p. 231-236, 2012.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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