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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Soja. |
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Data corrente: |
13/09/2023 |
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Data da última atualização: |
17/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA-NETO. J. R. C.; SILVA, M. D. da; BINNECK, E.; MELO, N. F. de; SILVA, R. G. da; MELO, A. L. T. M. de; PANDOLFI, V.; BUSTAMANTE, F. de O.; VIDAL, A. C. B.; BENKO-ISEPPON, A. M. |
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Afiliação: |
JOSÉ RIBAMAR COSTA FERREIRA-NETO, UFPE; MANASSÉS DANIEL DA SILVA, UFPE; ELISEU BINNECK, CNPSO; NATONIEL FRANKLIN DE MELO, CPATSA; RAHISA HELENA DA SILVA; ANA LUIZA TRAJANO MANGUEIRA DE MELO, UFPE; VALESCA PANDOLFI, UFPE; FERNANDA DE OLIVEIRA BUSTAMANTE, UFPE; ANA CHRISTINA BRASILEIRO-VIDAL, UFPE; ANA MARIA BENKO-ISEPPON, UFPE. |
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Título: |
Bridging the gap: combining genomics and transcriptomics approaches to understand Stylosanthes scabra, an orphan legume from the Brazilian Caatinga. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Plants, v. 12, 3246, 2023. |
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Páginas: |
23 p. |
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DOI: |
10.3390/plants12183246 |
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Idioma: |
Inglês |
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Conteúdo: |
Stylosanthes scabra is a scientifically orphaned legume found in the Brazilian Caatinga biome (a semi-arid environment). This work utilized omics approaches to investigate some ecophysiological aspects of stress tolerance/resistance in S. scabra, study its genomic landscape, and predict potential metabolic pathways. Considering its high-confidence conceptual proteome, 1694 (~2.6%) proteins were associated with resistance proteins, some of which were found in soybean QTL regions that confer resistance to Asian soybean rust. S. scabra was also found to be a potential source of terpenes, as biosynthetic gene clusters associated with terpene biosynthesis were identified in its genome. The analysis revealed that mobile elements comprised approximately 59% of the sequenced genome. In the remaining 41% of the sections, some of the 22,681 protein-coding gene families were categorized into two informational groups: those that were specific to S. scabra and those that expanded significantly compared to their immediate ancestor. Biological process enrichment analyses indicated that hese gene families play fundamental roles in the adaptation of S. scabra to extreme environments. Additionally, phylogenomic analysis indicated a close evolutionary relationship between the genera Stylosanthes and Arachis. Finally, this study found a high number (57) of aquaporin-encoding loci in the S. scabra genome. RNA-Seq and qPCR data suggested that the PIP subfamily may play a key role in the species? adaptation to water deficit conditions. Overall, these results provide valuable insights into S. scabra biology and a wealth of gene/transcript information for future legume omics studies. MenosStylosanthes scabra is a scientifically orphaned legume found in the Brazilian Caatinga biome (a semi-arid environment). This work utilized omics approaches to investigate some ecophysiological aspects of stress tolerance/resistance in S. scabra, study its genomic landscape, and predict potential metabolic pathways. Considering its high-confidence conceptual proteome, 1694 (~2.6%) proteins were associated with resistance proteins, some of which were found in soybean QTL regions that confer resistance to Asian soybean rust. S. scabra was also found to be a potential source of terpenes, as biosynthetic gene clusters associated with terpene biosynthesis were identified in its genome. The analysis revealed that mobile elements comprised approximately 59% of the sequenced genome. In the remaining 41% of the sections, some of the 22,681 protein-coding gene families were categorized into two informational groups: those that were specific to S. scabra and those that expanded significantly compared to their immediate ancestor. Biological process enrichment analyses indicated that hese gene families play fundamental roles in the adaptation of S. scabra to extreme environments. Additionally, phylogenomic analysis indicated a close evolutionary relationship between the genera Stylosanthes and Arachis. Finally, this study found a high number (57) of aquaporin-encoding loci in the S. scabra genome. RNA-Seq and qPCR data suggested that the PIP subfamily may play a key role in the species? ... Mostrar Tudo |
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Palavras-Chave: |
Aquaporinas; Bioma Caatinga; Elementos móveis; Genoma nuclear; PRR-genes; R-genes. |
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Thesagro: |
Leguminosa; Stylosanthes Scabra. |
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Thesaurus Nal: |
Aquaporins; Drought; Nuclear genome. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02798naa a2200385 a 4500
001 2156669
005 2024-01-17
008 2023 bl uuuu u00u1 u #d
024 7 $a10.3390/plants12183246$2DOI
100 1 $aFERREIRA-NETO. J. R. C.
245 $aBridging the gap$bcombining genomics and transcriptomics approaches to understand Stylosanthes scabra, an orphan legume from the Brazilian Caatinga.$h[electronic resource]
260 $c2023
300 $a23 p.
520 $aStylosanthes scabra is a scientifically orphaned legume found in the Brazilian Caatinga biome (a semi-arid environment). This work utilized omics approaches to investigate some ecophysiological aspects of stress tolerance/resistance in S. scabra, study its genomic landscape, and predict potential metabolic pathways. Considering its high-confidence conceptual proteome, 1694 (~2.6%) proteins were associated with resistance proteins, some of which were found in soybean QTL regions that confer resistance to Asian soybean rust. S. scabra was also found to be a potential source of terpenes, as biosynthetic gene clusters associated with terpene biosynthesis were identified in its genome. The analysis revealed that mobile elements comprised approximately 59% of the sequenced genome. In the remaining 41% of the sections, some of the 22,681 protein-coding gene families were categorized into two informational groups: those that were specific to S. scabra and those that expanded significantly compared to their immediate ancestor. Biological process enrichment analyses indicated that hese gene families play fundamental roles in the adaptation of S. scabra to extreme environments. Additionally, phylogenomic analysis indicated a close evolutionary relationship between the genera Stylosanthes and Arachis. Finally, this study found a high number (57) of aquaporin-encoding loci in the S. scabra genome. RNA-Seq and qPCR data suggested that the PIP subfamily may play a key role in the species? adaptation to water deficit conditions. Overall, these results provide valuable insights into S. scabra biology and a wealth of gene/transcript information for future legume omics studies.
650 $aAquaporins
650 $aDrought
650 $aNuclear genome
650 $aLeguminosa
650 $aStylosanthes Scabra
653 $aAquaporinas
653 $aBioma Caatinga
653 $aElementos móveis
653 $aGenoma nuclear
653 $aPRR-genes
653 $aR-genes
700 1 $aSILVA, M. D. da
700 1 $aBINNECK, E.
700 1 $aMELO, N. F. de
700 1 $aSILVA, R. G. da
700 1 $aMELO, A. L. T. M. de
700 1 $aPANDOLFI, V.
700 1 $aBUSTAMANTE, F. de O.
700 1 $aVIDAL, A. C. B.
700 1 $aBENKO-ISEPPON, A. M.
773 $tPlants$gv. 12, 3246, 2023.
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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URL |
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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: |
26/06/2013 |
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Data da última atualização: |
07/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
BAAR, R.; CORDEIRO, M. dos R.; DENICH, M.; FÖLSTER, H. |
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Afiliação: |
RENATE BAAR, INSTITUTE OF SOIL SCIENCE AND FOREST NUTRITION; MANOEL DOS REIS CORDEIRO, CPATU; MANFRED DENICH, CENTRE FOR DEVELOPMENT RESEARCH; HORST FÖLSTER, INSTITUTE OF SOIL SCIENCE AND FOREST NUTRITION. |
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Título: |
Floristic inventory of secondary vegetation in agricultural systems of East-Amazonia. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Biodiversity and Conservation, v. 13, n. 3, p. 501-528, Mar. 2004. |
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DOI: |
10.1023/B:BIOC.0000009494.16263.fb |
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Idioma: |
Inglês |
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Conteúdo: |
Small farmers in the Bragantina (East-Amazonia, Brazil) traditionally apply a rotation of 2 years cultivation and 4?10 years forest fallow. More recently introduced pepper plantations fell fallow after fungus hazards. We studied the floristic composition of this young secondary vegetation by means of 92 vegetation relevés in 58 plots of forest fallow and 34 plots of pepper fallow with sizes ranging from 40 to 300 m2. The age of the fallow vegetation ranged from 4 months to 10 years. We found 673 species belonging to 97 families. The list of plant species presented in the Appendix totals 827 species, including species collected in additional field surveys. The species are registered with scientific and local names as well as growth forms. The families with the largest numbers of species were Myrtaceae (34 species), Leguminosae (87), Sapindaceae (17), which contain mainly trees and shrubs, and Bignoniaceae (29), Connaraceae (12), Smilacaceae (22) with mainly vines, the forb dominated families Asteraceae (25), Euphorbiaceae (21), Rubiaceae (20), and Cyperaceae (16) and Poaceae (35). A comparison with local and regional inventories shows similarities to fallow vegetations and secondary forests, and floristic distance to primary forests |
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Thesagro: |
Flora Tropical; Uso da Terra; Vegetação Secundária. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01918naa a2200217 a 4500
001 1960629
005 2022-11-07
008 2004 bl uuuu u00u1 u #d
024 7 $a10.1023/B:BIOC.0000009494.16263.fb$2DOI
100 1 $aBAAR, R.
245 $aFloristic inventory of secondary vegetation in agricultural systems of East-Amazonia.$h[electronic resource]
260 $c2004
520 $aSmall farmers in the Bragantina (East-Amazonia, Brazil) traditionally apply a rotation of 2 years cultivation and 4?10 years forest fallow. More recently introduced pepper plantations fell fallow after fungus hazards. We studied the floristic composition of this young secondary vegetation by means of 92 vegetation relevés in 58 plots of forest fallow and 34 plots of pepper fallow with sizes ranging from 40 to 300 m2. The age of the fallow vegetation ranged from 4 months to 10 years. We found 673 species belonging to 97 families. The list of plant species presented in the Appendix totals 827 species, including species collected in additional field surveys. The species are registered with scientific and local names as well as growth forms. The families with the largest numbers of species were Myrtaceae (34 species), Leguminosae (87), Sapindaceae (17), which contain mainly trees and shrubs, and Bignoniaceae (29), Connaraceae (12), Smilacaceae (22) with mainly vines, the forb dominated families Asteraceae (25), Euphorbiaceae (21), Rubiaceae (20), and Cyperaceae (16) and Poaceae (35). A comparison with local and regional inventories shows similarities to fallow vegetations and secondary forests, and floristic distance to primary forests
650 $aAmazonia
650 $aFlora Tropical
650 $aUso da Terra
650 $aVegetação Secundária
700 1 $aCORDEIRO, M. dos R.
700 1 $aDENICH, M.
700 1 $aFÖLSTER, H.
773 $tBiodiversity and Conservation$gv. 13, n. 3, p. 501-528, Mar. 2004.
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