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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
14/10/2010 |
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Data da última atualização: |
06/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, E. J. de; AMORIM, V. B. O.; MATOS, E. L. S.; COSTA, J. T.; CASTELLEN, M. da S.; PADUA, J. G.; DANTAS, J. L. L. |
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Afiliação: |
EDER JORGE DE OLIVEIRA, CNPMF; Vanusia Batista Oliveira Amorim, Fapesb; Edneide Luciana Santiago Matos, UFRB; Juliana Leles Costa, UFRB; MILENE DA SILVA CASTELLEN, DPD; JULIANO GOMES PADUA, CENARGEN; JORGE LUIZ LOYOLA DANTAS, CNPMF. |
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Título: |
Polymorphism of microsatellite markers in papaya (Carica papaya L.). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Plant Molecular Biology Reporter, New York, v. 28, n. 3, p. 519-530, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
A set of 81 new microsatellite markers for Carica papaya L. previously identified by data mining using freely available sequence information from Genbank were tested for polymorphism using 30 germplasm accessions from the Papaya Germplasm Bank (PGM) at Embrapa Mandioca e Fruticultura Tropical (CNPMF) and 18 landraces. The data were used to estimate pairwise genetic distances between the genotypes. A neighbor-joining based dendrogram was used to define clusters and infer possible genetic structuring of the collection. Most microsatellites were polymorphic (73%), with an observed number of alleles per locus ranging from one to eleven. The levels of observed and expected heterozygosity for 51 polymorphic loci varied from 0.00 to 0.85 and from 0.08 to 0.82, averaging 0.19 and 0.59, respectively. Forty-four percent of microsatellites showed polymorphism information content (PIC) higher than 0.50. The compound microsatellites seem to be more informative than dinucleotide and trinucleotide repeats in average alleles per locus and PIC. Among dinucleotides, AG/TC or GA/CT repeat motifs exhibited more informativeness than TA/AT, GT/CA and TG/AC repeat motifs. The neighbor-joining analysis based on shared allele distance could differentiate all the papaya accessions and landraces as well as differences in their genetic structure. This set of markers will be useful for examining parentage, inbreeding and population structure in papaya. |
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Palavras-Chave: |
Marcadores molecular; Microsatellites; Papaya. |
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Thesagro: |
Carica Papaya; Germoplasma; Mamão. |
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Thesaurus Nal: |
breeding; germplasm; polymorphism. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181861/1/Oliveira2010-Article-PolymorphismOfMicrosatelliteMa.pdf
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Marc: |
LEADER 02286naa a2200301 a 4500
001 1872580
005 2023-02-06
008 2010 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, E. J. de
245 $aPolymorphism of microsatellite markers in papaya (Carica papaya L.).$h[electronic resource]
260 $c2010
520 $aA set of 81 new microsatellite markers for Carica papaya L. previously identified by data mining using freely available sequence information from Genbank were tested for polymorphism using 30 germplasm accessions from the Papaya Germplasm Bank (PGM) at Embrapa Mandioca e Fruticultura Tropical (CNPMF) and 18 landraces. The data were used to estimate pairwise genetic distances between the genotypes. A neighbor-joining based dendrogram was used to define clusters and infer possible genetic structuring of the collection. Most microsatellites were polymorphic (73%), with an observed number of alleles per locus ranging from one to eleven. The levels of observed and expected heterozygosity for 51 polymorphic loci varied from 0.00 to 0.85 and from 0.08 to 0.82, averaging 0.19 and 0.59, respectively. Forty-four percent of microsatellites showed polymorphism information content (PIC) higher than 0.50. The compound microsatellites seem to be more informative than dinucleotide and trinucleotide repeats in average alleles per locus and PIC. Among dinucleotides, AG/TC or GA/CT repeat motifs exhibited more informativeness than TA/AT, GT/CA and TG/AC repeat motifs. The neighbor-joining analysis based on shared allele distance could differentiate all the papaya accessions and landraces as well as differences in their genetic structure. This set of markers will be useful for examining parentage, inbreeding and population structure in papaya.
650 $abreeding
650 $agermplasm
650 $apolymorphism
650 $aCarica Papaya
650 $aGermoplasma
650 $aMamão
653 $aMarcadores molecular
653 $aMicrosatellites
653 $aPapaya
700 1 $aAMORIM, V. B. O.
700 1 $aMATOS, E. L. S.
700 1 $aCOSTA, J. T.
700 1 $aCASTELLEN, M. da S.
700 1 $aPADUA, J. G.
700 1 $aDANTAS, J. L. L.
773 $tPlant Molecular Biology Reporter, New York$gv. 28, n. 3, p. 519-530, 2010.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
01/12/2015 |
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Data da última atualização: |
26/01/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA, M. M. de; SOARES, E. F.; GOMES, F. B.; KRUG, C. |
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Afiliação: |
Matheus Montefusco de Oliveira; Elias Figueiredo Soares; FLAVIA BATISTA GOMES, CPAA; CRISTIANE KRUG, CPAA. |
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Título: |
Polistes canadensis (Linnaeus, 1758) wasps prey Plutella xylostella (Linnaeus, 1758). |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 61., 2015, Manaus. Anais... Brasília, DF: Embrapa, 2015. p. 133. |
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Idioma: |
Inglês |
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Conteúdo: |
Plutella xylostella (L., 1758) (Lepidoptera: Plutellidae), the diamondback moth, is an insect highly destructive, cosmopolitan and with several events of resistance to insecticide. Wasps are important agents of biological control, some studies point out the significance of social wasps of the genus Polistes in the regulation of pests to some crops. The aim of this work was evaluated the predation of diamondback moth by Polistes canadensis wasps on organic tillage of kale. |
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Palavras-Chave: |
Diamondback moth; Predação; Vespas. |
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Thesagro: |
Couve; Inseto; Plutella Xylostella. |
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Thesaurus NAL: |
Hymenoptera; predation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/135741/1/Anais-ISTH-nov-2015-HT023.pdf
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Marc: |
LEADER 01238nam a2200241 a 4500
001 2030229
005 2016-01-26
008 2015 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, M. M. de
245 $aPolistes canadensis (Linnaeus, 1758) wasps prey Plutella xylostella (Linnaeus, 1758).$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 61., 2015, Manaus. Anais... Brasília, DF: Embrapa, 2015. p. 133.$c2015
520 $aPlutella xylostella (L., 1758) (Lepidoptera: Plutellidae), the diamondback moth, is an insect highly destructive, cosmopolitan and with several events of resistance to insecticide. Wasps are important agents of biological control, some studies point out the significance of social wasps of the genus Polistes in the regulation of pests to some crops. The aim of this work was evaluated the predation of diamondback moth by Polistes canadensis wasps on organic tillage of kale.
650 $aHymenoptera
650 $apredation
650 $aCouve
650 $aInseto
650 $aPlutella Xylostella
653 $aDiamondback moth
653 $aPredação
653 $aVespas
700 1 $aSOARES, E. F.
700 1 $aGOMES, F. B.
700 1 $aKRUG, C.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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