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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
14/01/2011 |
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Data da última atualização: |
28/01/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CHIARI, L.; RESENDE, R. M. S.; Matida, E. T. |
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Afiliação: |
LUCIMARA CHIARI, CNPGC; ROSANGELA MARIA SIMEAO RESENDE, CNPGC; Elizangela Tieko Matida, UFMS. |
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Título: |
Mating system parameters in Stylosanthes guianensis (Aubl.) Sw. based on RAPD markers |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
African Journal of Biotechnology, v. 9, n. 36, p. 5820-5822, set., 2010. |
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Idioma: |
Português |
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Conteúdo: |
This study investigated the mating systems in Stylosanthes guianensis, an important tropical forage legume. Twelve progenies were analyzed with 21 polymorphic random amplified polymorphic DNA (RAPD) loci. The mating parameters estimated using the mixed mating model showed that this population practices a mixture of selfing (61.4%) and out-crossing (38.6%) for reproduction. The results also indicated that the fraction of multilocus out-crossing of about 8.2% occurred among related individuals. Low values were obtained for correlation of paternity (0.212 ± 0.046) and correlation of selfing among families (0.102 ± 0.001). These results have important implications to establish strategies of maintenance of germplasm and genetic breeding. |
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Palavras-Chave: |
RAPD. |
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Thesagro: |
Marcador Molecular; Melhoramento Genético Vegetal; Pastagem; Stylosanthes Guianensis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/25518/1/Chiari-et-al1.pdf
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Marc: |
LEADER 01354naa a2200205 a 4500
001 1873188
005 2011-01-28
008 2010 bl uuuu u00u1 u #d
100 1 $aCHIARI, L.
245 $aMating system parameters in Stylosanthes guianensis (Aubl.) Sw. based on RAPD markers
260 $c2010
520 $aThis study investigated the mating systems in Stylosanthes guianensis, an important tropical forage legume. Twelve progenies were analyzed with 21 polymorphic random amplified polymorphic DNA (RAPD) loci. The mating parameters estimated using the mixed mating model showed that this population practices a mixture of selfing (61.4%) and out-crossing (38.6%) for reproduction. The results also indicated that the fraction of multilocus out-crossing of about 8.2% occurred among related individuals. Low values were obtained for correlation of paternity (0.212 ± 0.046) and correlation of selfing among families (0.102 ± 0.001). These results have important implications to establish strategies of maintenance of germplasm and genetic breeding.
650 $aMarcador Molecular
650 $aMelhoramento Genético Vegetal
650 $aPastagem
650 $aStylosanthes Guianensis
653 $aRAPD
700 1 $aRESENDE, R. M. S.
700 1 $aMatida, E. T.
773 $tAfrican Journal of Biotechnology$gv. 9, n. 36, p. 5820-5822, set., 2010.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
21/06/1993 |
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Data da última atualização: |
15/03/2017 |
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Autoria: |
MORAES, G. J. de; McMURTRY, J. A.; BERG, H. van den; YANINEK, J. S. |
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Afiliação: |
GILBERTO JOSE de MORAES, EMBRAPA-CNPMA; UNIVERSITY OF CALIFORNIA/USA; C. A. B. INTERNATIONAL/KENYA STATION. |
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Título: |
Phytoseiid mites (Acari: Phytoseiidae) of Kenya, with descriptions of five new species and complementary descriptions of eight species. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
International Journal Acarology, v.15, n.2, p.79-93, 1989. |
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Idioma: |
Inglês |
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Conteúdo: |
New records of phytoseiid mites from Kenya are given. Five new species are described: Amblyseius msabahaensis, Euseius minutisetus, Phytoseius kimuensis, Phytoseius neohonkongensis, Phytoseius neomontanus. The descriptions of eight species are complemented. |
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Palavras-Chave: |
Amblyseius msabahaensis; Description; Euseius minutisetus; Phytoseiid; Phytoseius kisumuensis; Phytoseius neohongkongensis; Phytoseius neomontanus. |
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Thesaurus NAL: |
Acari; Kenya. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/157646/1/1989AP006-Moraes-Phytoseiid-1191.PDF
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Marc: |
LEADER 01093naa a2200265 a 4500
001 1010544
005 2017-03-15
008 1989 bl uuuu u00u1 u #d
100 1 $aMORAES, G. J. de
245 $aPhytoseiid mites (Acari$bPhytoseiidae) of Kenya, with descriptions of five new species and complementary descriptions of eight species.$h[electronic resource]
260 $c1989
520 $aNew records of phytoseiid mites from Kenya are given. Five new species are described: Amblyseius msabahaensis, Euseius minutisetus, Phytoseius kimuensis, Phytoseius neohonkongensis, Phytoseius neomontanus. The descriptions of eight species are complemented.
650 $aAcari
650 $aKenya
653 $aAmblyseius msabahaensis
653 $aDescription
653 $aEuseius minutisetus
653 $aPhytoseiid
653 $aPhytoseius kisumuensis
653 $aPhytoseius neohongkongensis
653 $aPhytoseius neomontanus
700 1 $aMcMURTRY, J. A.
700 1 $aBERG, H. van den
700 1 $aYANINEK, J. S.
773 $tInternational Journal Acarology$gv.15, n.2, p.79-93, 1989.
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Embrapa Meio Ambiente (CNPMA) |
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