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| Registros recuperados : 18 | |
| 11. |  | MALABARBA, J.; BUFFON, V.; WAIRICH, A.; GAETA, M. L.; MARIATH, J. E. A.; DORNELAS, M. C.; REVERS, L. F. Gene expression analysis of VVAG3 in grapevine reproductive tissues by in situ hybridization. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: Sociedade Brasileira de Genética, 2013. p. 3. Resumo.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 12. | | SADER, M. A.; SCVORTZOFF, M. V.; SANTOS, L. A. C. dos; VIEIRA, M. L. C.; DORNELAS, M. C.; MELO, N. F. de; PEDROSA-HARAND, A. Análise do satelitoma em Passiflora L. (Passifloraceae). In: SIMPÓSIO NORTE E NORDESTE DE BIOINFORMÁTICA, 3., 2018, Recife. Big data: desafios da bioinformática. Recife: UFPE, 2018. p. 57| Biblioteca(s): Embrapa Semiárido. |
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| 13. | | MALABARBA, J.; BUFFON, V.; MARIATH, J. E. de A.; DORNELAS, M. C.; PINHEIRO-MARGIS, M. M. A. N.; PASQUALI, G.; REVERS, L. F. Molecular anatomy of seedlessness in grapevine: the role of VvAGL11 during seed morphogenesis. In: CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15.; CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 13., 2015, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho: Associação Brasileira de Enologia, 2015. p. 389. XV Congresso Latino-Americano de Viticultura e Enologia E XIII Congresso Brasileiro de Viticultura e Enologia. Bento Gonçalves-RS, 3 a 7 de Novembro de 2015.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 14. | | SADER, M.; VAIO, M.; SANTOS, L. A. C.; DORNELAS, M. C.; VIEIRA, M. L. C.; MELO, N. F. de; PEDROSA-HARAND, A. Large vs small genomes in Passifora: the infuence of the mobilome and the satellitome. Planta, v. 253, n. 4, 2021.| Biblioteca(s): Embrapa Semiárido. |
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| 15. | | MALABARBA, J.; BUFFON, V.; MARIATH, J. E. A.; GAETA, M. L.; DORNELAS, M. C.; MARGIS-PINHEIRO, M.; PASQUALI, G.; REVERS, L. F. The MADS-box gene Agamous-like 11 is essential for seed morphogenesis in grapevine. Journal of Experimental Botany, v. 68, n. 7, p. 1493-1506, mar. 2017.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 16. | | MALABARBA, J.; BUFFON, V.; WAIRICH, A.; GAETA, M. L.; MARIATH, J. E. A.; DORNELAS, M. C.; PASQUALI, G.; REVERS, L. F. Padrão de expressão espaço-temporal do gene VvAGL11 em tecidos reprodutivos de videira por hibridização in situ. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 11.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 7., Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2013. p. 18. Resumo.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 17. | | MALABARBA, J.; BUFFON, V.; FRÂNCIO, L.; MARIATH, J. E. A.; GAETA, M. L.; DORNELAS, M. C.; MARGIS-PINHEIRO, M.; PASQUALI, G.; REVERS, L. F. The transcription of agamous-like 11 is essential for seed morphogenesis in grapevine. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 27.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 18. | | SADER M. A.; DIAS, Y.; MUNHOZ, C.; PENHA, H.; AMORIM, B. S.; COSTA, L.; VAIO, M.; SANTOS L. A. C.; DORNELAS, M. C.; BERGES, H.; MELO, N. F. de; SOUZA, G.; VIEIRA, M. L.; PEDROSA-HARAND, A. PS-P-1679 Chromosome evolution in Passiflora: from chromosome numbers to single-copy and repetitive DNA sequences. In: INTERNATIONAL CHROMOSOME CONFERENCE, 22., 2018, Prague, Czech Republic. Abstracts... Prague, Czech Republic: European Cooperation in Science and Technology, 2018.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 18 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
07/04/2021 |
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Data da última atualização: |
07/04/2021 |
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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: |
SADER, M.; VAIO, M.; SANTOS, L. A. C.; DORNELAS, M. C.; VIEIRA, M. L. C.; MELO, N. F. de; PEDROSA-HARAND, A. |
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Afiliação: |
MARIELA SADER; MAGDALENA VAIO; LUIZ AUGUSTO CAUZ SANTOS; MARCELO CARNIER DORNELAS; MARIA LUCIA CARNEIRO VIEIRA; NATONIEL FRANKLIN DE MELO, CPATSA; ANDREA PEDROSA-HARAND. |
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Título: |
Large vs small genomes in Passifora: the infuence of the mobilome and the satellitome. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Planta, v. 253, n. 4, 2021. |
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DOI: |
https://doi.org/10.1007/s00425-021-03598-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Repetitive sequences are ubiquitous and fast-evolving elements responsible for size variation and large-scale organization of plant genomes. Within Passifora genus, a tenfold variation in genome size, not attributed to polyploidy, is known. Here, we applied a combined in silico and cytological approach to study the organization and diversifcation of repetitive elements in three species of this genus representing its known range in genome size variation. Sequences were classifed in terms of type and repetitiveness and the most abundant were mapped to chromosomes. We identifed long terminal repeat (LTR) retrotransposons as the most abundant elements in the three genomes, showing a considerable variation among species. Satellite DNAs (satDNAs) were less representative, but highly diverse between subgenera. Our results clearly confrm that the largest genome species (Passifora quadrangularis) presents a higher accumulation of repetitive DNA sequences, specially Angela and Tekay elements, making up most of its genome. Passifora cincinnata, with intermediate genome and from the same subgenus, showed similarity with P. quadrangularis regarding the families of repetitive DNA sequences, but in diferent proportions. On the other hand, Passifora organensis, the smallest genome, from a diferent subgenus, presented greater diversity and the highest proportion of satDNA. Altogether, our data indicates that while large genomes evolved by an accumulation of retrotransposons, the smallest genome known for the genus has evolved by diversifcation of diferent repeat types, particularly satDNAs. MenosRepetitive sequences are ubiquitous and fast-evolving elements responsible for size variation and large-scale organization of plant genomes. Within Passifora genus, a tenfold variation in genome size, not attributed to polyploidy, is known. Here, we applied a combined in silico and cytological approach to study the organization and diversifcation of repetitive elements in three species of this genus representing its known range in genome size variation. Sequences were classifed in terms of type and repetitiveness and the most abundant were mapped to chromosomes. We identifed long terminal repeat (LTR) retrotransposons as the most abundant elements in the three genomes, showing a considerable variation among species. Satellite DNAs (satDNAs) were less representative, but highly diverse between subgenera. Our results clearly confrm that the largest genome species (Passifora quadrangularis) presents a higher accumulation of repetitive DNA sequences, specially Angela and Tekay elements, making up most of its genome. Passifora cincinnata, with intermediate genome and from the same subgenus, showed similarity with P. quadrangularis regarding the families of repetitive DNA sequences, but in diferent proportions. On the other hand, Passifora organensis, the smallest genome, from a diferent subgenus, presented greater diversity and the highest proportion of satDNA. Altogether, our data indicates that while large genomes evolved by an accumulation of retrotransposons, the smallest gen... Mostrar Tudo |
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Palavras-Chave: |
Escumação do genma; Evolução cromossmica; SatDNA. |
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Thesagro: |
Genoma; Maracujá; Passiflora Edulis. |
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Thesaurus NAL: |
Passion fruits; Retrotransposons. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02455naa a2200301 a 4500
001 2131125
005 2021-04-07
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s00425-021-03598-0$2DOI
100 1 $aSADER, M.
245 $aLarge vs small genomes in Passifora$bthe infuence of the mobilome and the satellitome.$h[electronic resource]
260 $c2021
520 $aRepetitive sequences are ubiquitous and fast-evolving elements responsible for size variation and large-scale organization of plant genomes. Within Passifora genus, a tenfold variation in genome size, not attributed to polyploidy, is known. Here, we applied a combined in silico and cytological approach to study the organization and diversifcation of repetitive elements in three species of this genus representing its known range in genome size variation. Sequences were classifed in terms of type and repetitiveness and the most abundant were mapped to chromosomes. We identifed long terminal repeat (LTR) retrotransposons as the most abundant elements in the three genomes, showing a considerable variation among species. Satellite DNAs (satDNAs) were less representative, but highly diverse between subgenera. Our results clearly confrm that the largest genome species (Passifora quadrangularis) presents a higher accumulation of repetitive DNA sequences, specially Angela and Tekay elements, making up most of its genome. Passifora cincinnata, with intermediate genome and from the same subgenus, showed similarity with P. quadrangularis regarding the families of repetitive DNA sequences, but in diferent proportions. On the other hand, Passifora organensis, the smallest genome, from a diferent subgenus, presented greater diversity and the highest proportion of satDNA. Altogether, our data indicates that while large genomes evolved by an accumulation of retrotransposons, the smallest genome known for the genus has evolved by diversifcation of diferent repeat types, particularly satDNAs.
650 $aPassion fruits
650 $aRetrotransposons
650 $aGenoma
650 $aMaracujá
650 $aPassiflora Edulis
653 $aEscumação do genma
653 $aEvolução cromossmica
653 $aSatDNA
700 1 $aVAIO, M.
700 1 $aSANTOS, L. A. C.
700 1 $aDORNELAS, M. C.
700 1 $aVIEIRA, M. L. C.
700 1 $aMELO, N. F. de
700 1 $aPEDROSA-HARAND, A.
773 $tPlanta$gv. 253, n. 4, 2021.
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