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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
02/12/2020 |
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Data da última atualização: |
02/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DALASTRA, C. H.; HEIDEN, G. |
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Afiliação: |
CLAUDENICE HILDA DALASTRA, UFRGS; GUSTAVO HEIDEN, CPACT. |
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Título: |
Typifications of five names in Agarista (Ericaceae, Vaccinioideae, Lyonieae). |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Phytotaxa, v. 474, n. 2, p. 179?184, 2020. |
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DOI: |
doi.org/10.11646/phytotaxa.474.2.8 |
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Idioma: |
Inglês |
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Conteúdo: |
Five names are typified here as a first step towards the floristic and taxonomic study of Ericaceae in Rio Grande do Sul state, Brazil, and the taxonomic revision of Agarista. We reviewed protologues, type specimens (including digital images), and negative photos at F from lost specimens originally deposited at B. Lectotypes are designated for the names Andromeda chlorantha, A. serrulata, A. eucalyptoides, A. multiflora, and A. nummularia. These lectotypes are designated from duplicates conserved in the herbaria E, F, HAL, G, GH, L, M, NY, S, and W. Additionally, epitypes are also designated for Agarista chlorantha and Agarista nummularia at ESA and US, respectively. |
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Palavras-Chave: |
Agarista. |
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Thesagro: |
Botânica; Ericaceae; Taxonomia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218593/1/Dalastra-e-Heiden-2020-Typifications-in-Agarista-Phytotaxa.pdf
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Marc: |
LEADER 01229naa a2200193 a 4500
001 2127466
005 2020-12-02
008 2020 bl uuuu u00u1 u #d
024 7 $adoi.org/10.11646/phytotaxa.474.2.8$2DOI
100 1 $aDALASTRA, C. H.
245 $aTypifications of five names in Agarista (Ericaceae, Vaccinioideae, Lyonieae).$h[electronic resource]
260 $c2020
520 $aFive names are typified here as a first step towards the floristic and taxonomic study of Ericaceae in Rio Grande do Sul state, Brazil, and the taxonomic revision of Agarista. We reviewed protologues, type specimens (including digital images), and negative photos at F from lost specimens originally deposited at B. Lectotypes are designated for the names Andromeda chlorantha, A. serrulata, A. eucalyptoides, A. multiflora, and A. nummularia. These lectotypes are designated from duplicates conserved in the herbaria E, F, HAL, G, GH, L, M, NY, S, and W. Additionally, epitypes are also designated for Agarista chlorantha and Agarista nummularia at ESA and US, respectively.
650 $aBotânica
650 $aEricaceae
650 $aTaxonomia
653 $aAgarista
700 1 $aHEIDEN, G.
773 $tPhytotaxa$gv. 474, n. 2, p. 179?184, 2020.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
19/05/2017 |
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Data da última atualização: |
17/06/2020 |
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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: |
SILVA, R. A. da; SOUZA, G.; LEMOS, L. S. L.; LOPES, U. V.; PATROCÌNIO, N. G. R. B.; ALVES, R. M.; MARCELLINO, L. H.; CLEMENT, D.; MICHELI, F.; GRAMACHO, K. P. |
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Afiliação: |
RANGELINE AZEVEDO DA SILVA, UESC; GUSTAVO SOUZA, UFPE; LÍVIA SANTOS LIMA LEMOS, UFSB; UILSON VANDERLEI LOPES, CEPLAC/CEPEC; NARA GEÓRGIA RIBEIRO BRAZ PATROCÌNIO, UESC; RAFAEL MOYSES ALVES, CPATU; LUCILIA HELENA MARCELLINO, Cenargen; DIDIER CLEMENT, CEPLAC/CEPEC; FABIENNE MICHELI, UESC; KARINA PERES GRAMACHO, CEPLAC/CEPEC. |
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Título: |
Genome size, cytogenetic data and transferability of EST-SSRs markers in wild and cultivated species of the genus Theobroma L. (Byttnerioideae, Malvaceae). |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
PLoS ONE, v. 12, n. 2, 2017. |
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DOI: |
10.1371/journal.pone.0170799 |
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Idioma: |
Inglês |
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Conteúdo: |
The genus Theobroma comprises several trees species native to the Amazon. Theobroma cacao L. plays a key economic role mainly in the chocolate industry. Both cultivated and wild forms are described within the genus. Variations in genome size and chromosome number have been used for prediction purposes including the frequency of interspecific hybridization or inference about evolutionary relationships. In this study, the nuclear DNA content, karyotype and genetic diversity using functional microsatellites (EST-SSR) of seven Theobroma species were characterized. The nuclear content of DNA for all analyzed Theobroma species was 1C = ~ 0.46 pg. These species presented 2n = 20 with small chromosomes and only one pair of terminal heterochromatic bands positively stained (CMA+/DAPI− bands). The small size of Theobroma ssp. genomes was equivalent to other Byttnerioideae species, suggesting that the basal lineage of Malvaceae have smaller genomes and that there was an expansion of 2C values in the more specialized family clades. A set of 20 EST-SSR primers were characterized for related species of Theobroma, in which 12 loci were polymorphic. The polymorphism information content (PIC) ranged from 0.23 to 0.65, indicating a high level of information per locus. Combined results of flow cytometry, cytogenetic data and EST-SSRs markers will contribute to better describe the species and infer about the evolutionary relationships among Theobroma species. In addition, the importance of a core collection for conservation purposes is highlighted. MenosThe genus Theobroma comprises several trees species native to the Amazon. Theobroma cacao L. plays a key economic role mainly in the chocolate industry. Both cultivated and wild forms are described within the genus. Variations in genome size and chromosome number have been used for prediction purposes including the frequency of interspecific hybridization or inference about evolutionary relationships. In this study, the nuclear DNA content, karyotype and genetic diversity using functional microsatellites (EST-SSR) of seven Theobroma species were characterized. The nuclear content of DNA for all analyzed Theobroma species was 1C = ~ 0.46 pg. These species presented 2n = 20 with small chromosomes and only one pair of terminal heterochromatic bands positively stained (CMA+/DAPI− bands). The small size of Theobroma ssp. genomes was equivalent to other Byttnerioideae species, suggesting that the basal lineage of Malvaceae have smaller genomes and that there was an expansion of 2C values in the more specialized family clades. A set of 20 EST-SSR primers were characterized for related species of Theobroma, in which 12 loci were polymorphic. The polymorphism information content (PIC) ranged from 0.23 to 0.65, indicating a high level of information per locus. Combined results of flow cytometry, cytogenetic data and EST-SSRs markers will contribute to better describe the species and infer about the evolutionary relationships among Theobroma species. In addition, the importance o... Mostrar Tudo |
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Thesagro: |
Theobroma Cacao. |
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Thesaurus NAL: |
Theobroma. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214031/1/journal.pone.0170799.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/180926/1/journal.pone.0170799.pdf
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Marc: |
LEADER 02379naa a2200265 a 4500
001 2123321
005 2020-06-17
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1371/journal.pone.0170799$2DOI
100 1 $aSILVA, R. A. da
245 $aGenome size, cytogenetic data and transferability of EST-SSRs markers in wild and cultivated species of the genus Theobroma L. (Byttnerioideae, Malvaceae).$h[electronic resource]
260 $c2017
520 $aThe genus Theobroma comprises several trees species native to the Amazon. Theobroma cacao L. plays a key economic role mainly in the chocolate industry. Both cultivated and wild forms are described within the genus. Variations in genome size and chromosome number have been used for prediction purposes including the frequency of interspecific hybridization or inference about evolutionary relationships. In this study, the nuclear DNA content, karyotype and genetic diversity using functional microsatellites (EST-SSR) of seven Theobroma species were characterized. The nuclear content of DNA for all analyzed Theobroma species was 1C = ~ 0.46 pg. These species presented 2n = 20 with small chromosomes and only one pair of terminal heterochromatic bands positively stained (CMA+/DAPI− bands). The small size of Theobroma ssp. genomes was equivalent to other Byttnerioideae species, suggesting that the basal lineage of Malvaceae have smaller genomes and that there was an expansion of 2C values in the more specialized family clades. A set of 20 EST-SSR primers were characterized for related species of Theobroma, in which 12 loci were polymorphic. The polymorphism information content (PIC) ranged from 0.23 to 0.65, indicating a high level of information per locus. Combined results of flow cytometry, cytogenetic data and EST-SSRs markers will contribute to better describe the species and infer about the evolutionary relationships among Theobroma species. In addition, the importance of a core collection for conservation purposes is highlighted.
650 $aTheobroma
650 $aTheobroma Cacao
700 1 $aSOUZA, G.
700 1 $aLEMOS, L. S. L.
700 1 $aLOPES, U. V.
700 1 $aPATROCÌNIO, N. G. R. B.
700 1 $aALVES, R. M.
700 1 $aMARCELLINO, L. H.
700 1 $aCLEMENT, D.
700 1 $aMICHELI, F.
700 1 $aGRAMACHO, K. P.
773 $tPLoS ONE$gv. 12, n. 2, 2017.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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