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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
30/09/2010 |
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Data da última atualização: |
18/10/2010 |
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Autoria: |
SOUZA, D. A. de; MELO, L. C. de; LIBRELON, S. S.; COSTA, M. R.; NIETSCHE, S.; PEREIRA, M. C. T. |
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Afiliação: |
DANUZA ARAÚJO DE SOUZA, UNIMONTES; LUIZ CARLOS DE MELO, UNIMONTES; SAMIRA SANTIAGO LIBRELON, UNIMONTES; MARCIA REGINA COSTA, UNIMONTES; SILVIA NIETSCHE, UNIMONTES; MARLON CRISTIAN TOLEDO PEREIRA, UNIMONTES. |
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Título: |
Identification of hybrids of intra and interspecific crosses in Annonaceae by RAPD markers. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 10, n. 2, p. 110-115, June 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this work was to identify hybrids in intraspecific crosses between sugar apple accessions and interspecific crosses between sugar apple and atemoya accessions by using RAPD markers. Four sugar apple accessions were selected: Seedless P1, P2, P3 and P4 and the atemoya cultivar Gefner (G1). In the pre-female phase the flowers were adequately protected and reciprocal crosses were performed. In crosses where the sugar apple accession Seedless P1 was used as the male parent, the fruits contained seeds, indicating that the pollen grains of Seedless P1 are viable. The fruits of reciprocal crosses where Seedless P1 was used as a female parent contained no seeds. The percentage of true hybrids in the crosses P4 x Seedless P1, P3 x Seedless P1, P2 x Seedless P1, and G1 x Seedless P1 were, respectively, 100%, 95.55%, 82.86%, and 44.44%. Primer OPF10 was efficient in obtaining polymorphic bands in all Annonaceae hybrid populations. |
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Palavras-Chave: |
Annona cherimola x Annona squamosa; Anonáceas; Frutos sem sementes; Marcadores moleculares; Molecular markers; Seedless fruits. |
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Thesagro: |
Annona Squamosa. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01757naa a2200265 a 4500
001 1863356
005 2010-10-18
008 2010 bl uuuu u00u1 u #d
100 1 $aSOUZA, D. A. de
245 $aIdentification of hybrids of intra and interspecific crosses in Annonaceae by RAPD markers.
260 $c2010
520 $aThe purpose of this work was to identify hybrids in intraspecific crosses between sugar apple accessions and interspecific crosses between sugar apple and atemoya accessions by using RAPD markers. Four sugar apple accessions were selected: Seedless P1, P2, P3 and P4 and the atemoya cultivar Gefner (G1). In the pre-female phase the flowers were adequately protected and reciprocal crosses were performed. In crosses where the sugar apple accession Seedless P1 was used as the male parent, the fruits contained seeds, indicating that the pollen grains of Seedless P1 are viable. The fruits of reciprocal crosses where Seedless P1 was used as a female parent contained no seeds. The percentage of true hybrids in the crosses P4 x Seedless P1, P3 x Seedless P1, P2 x Seedless P1, and G1 x Seedless P1 were, respectively, 100%, 95.55%, 82.86%, and 44.44%. Primer OPF10 was efficient in obtaining polymorphic bands in all Annonaceae hybrid populations.
650 $aAnnona Squamosa
653 $aAnnona cherimola x Annona squamosa
653 $aAnonáceas
653 $aFrutos sem sementes
653 $aMarcadores moleculares
653 $aMolecular markers
653 $aSeedless fruits
700 1 $aMELO, L. C. de
700 1 $aLIBRELON, S. S.
700 1 $aCOSTA, M. R.
700 1 $aNIETSCHE, S.
700 1 $aPEREIRA, M. C. T.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 10, n. 2, p. 110-115, June 2010.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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| 1. |  | BUSATO, J. G.; SANTOS, L. F. dos; PAULA, A. M. de; SODRÉ, F. F.; DOBBSS, L. B.; MARTINS, E. de S.; JINDO, K. Can co-application of silicate rock powder and humic-like acids increase nutrient uptake and plant growth in weathered tropical soil? Acta Agriculturae Scandinavica, Section B ? Soil & Plant Science, v. 72, n. 1, 2022. p. 761-744| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Cerrados. |
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| 2. | | SANTOS, L. F. dos; MACHADO, L. L.; RODRIGUES, L.; SODRÉ, F. F.; MARTINS, E. de S.; BUSATO, J. G. Nutrição de milho após adição de sienito e substâncias húmicas. In.: CONGRESSO BRASILEIRO DE ROCHAGEM, 3., 2016, Pelotas. Anais... Pelotas: Embrapa Clima Temperado; Brasília, DF: Embrapa Cerrados; Assis, SP: Triunfal, 2017. p. 427-434.| Tipo: Artigo em Anais de Congresso |
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