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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
17/09/2014 |
Data da última atualização: |
26/05/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CERQUEIRA-SILVA, C. B. M.; JESUS, O. N. de; OLIVEIRA, E. J. de; SANTOS, E. S. L.; SOUZA, A. P. |
Afiliação: |
C. B. M. CERQUEIRA-SILVA, UESB; ONILDO NUNES DE JESUS, CNPMF; EDER JORGE DE OLIVEIRA, CNPMF; E. S. L. SANTOS, UESB; A. P. SOUZA, UNICAMP. |
Título: |
Characterization and selection of passion fruit (yellow and purple) accessions based on molecular markers and disease reactions for use in breeding programs. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Euphytica, August, 2014. |
ISSN: |
1573-5060 |
DOI: |
DOI 10.1007/s10681-014-1235-9 |
Idioma: |
Inglês |
Notas: |
Published online: 24 August 2014. |
Conteúdo: |
Passiflora edulis Sims, which is native to South America, stands out as a passion fruit species with major potential for fruit production and marketing. This species is popularly known as yellow or purple passion fruit, depending on the color of the fruits produced. Brazil is the major worldwide producer of passion fruit; however, the average productivity of the country is low compared with its potential for culture. Fungal, bacterial and viral pathogens are among the factors limiting the productivity of passion fruit. Furthermore, no existing cultivars exhibit both productivity and resistance to disease. To select genetic material that will be useful for core collections and for increasing the genetic resistance of passion fruit cultivars to pathogens, we characterized 36 accessions based on 23 microsatellite loci and six variables related to the reactions to three diseases (woodiness virus, scab and anthracnose). We identified 127 alleles (an average of 5.52 alleles per locus), 30 % of which were private for yellow or purple passion fruit accessions. Analysis of variance and mean comparison tests indicated differences in five of the six variables (p < 0.05, Scott-Knott test). Differences between the average reactions of the yellow and purple passion fruit accessions were also observed for the symptoms of woodiness virus and anthracnose (p < 0.05, Mann?Whitney test).Together with these results, molecular and phenotypic estimates allowed the identification of groups of preferential accessions for use in breeding programs, for example, accessions BGP029, 071, 168, 205 and 277. MenosPassiflora edulis Sims, which is native to South America, stands out as a passion fruit species with major potential for fruit production and marketing. This species is popularly known as yellow or purple passion fruit, depending on the color of the fruits produced. Brazil is the major worldwide producer of passion fruit; however, the average productivity of the country is low compared with its potential for culture. Fungal, bacterial and viral pathogens are among the factors limiting the productivity of passion fruit. Furthermore, no existing cultivars exhibit both productivity and resistance to disease. To select genetic material that will be useful for core collections and for increasing the genetic resistance of passion fruit cultivars to pathogens, we characterized 36 accessions based on 23 microsatellite loci and six variables related to the reactions to three diseases (woodiness virus, scab and anthracnose). We identified 127 alleles (an average of 5.52 alleles per locus), 30 % of which were private for yellow or purple passion fruit accessions. Analysis of variance and mean comparison tests indicated differences in five of the six variables (p < 0.05, Scott-Knott test). Differences between the average reactions of the yellow and purple passion fruit accessions were also observed for the symptoms of woodiness virus and anthracnose (p < 0.05, Mann?Whitney test).Together with these results, molecular and phenotypic estimates allowed the identification of groups of prefe... Mostrar Tudo |
Thesagro: |
Maracujá; Marcador genético; Marcador molecular; Passiflora Edulis. |
Thesaurus Nal: |
Genetic markers. |
Categoria do assunto: |
G Melhoramento Genético |
Marc: |
LEADER 02464naa a2200265 a 4500 001 1995176 005 2023-05-26 008 2014 bl uuuu u00u1 u #d 022 $a1573-5060 024 7 $aDOI 10.1007/s10681-014-1235-9$2DOI 100 1 $aCERQUEIRA-SILVA, C. B. M. 245 $aCharacterization and selection of passion fruit (yellow and purple) accessions based on molecular markers and disease reactions for use in breeding programs.$h[electronic resource] 260 $c2014 500 $aPublished online: 24 August 2014. 520 $aPassiflora edulis Sims, which is native to South America, stands out as a passion fruit species with major potential for fruit production and marketing. This species is popularly known as yellow or purple passion fruit, depending on the color of the fruits produced. Brazil is the major worldwide producer of passion fruit; however, the average productivity of the country is low compared with its potential for culture. Fungal, bacterial and viral pathogens are among the factors limiting the productivity of passion fruit. Furthermore, no existing cultivars exhibit both productivity and resistance to disease. To select genetic material that will be useful for core collections and for increasing the genetic resistance of passion fruit cultivars to pathogens, we characterized 36 accessions based on 23 microsatellite loci and six variables related to the reactions to three diseases (woodiness virus, scab and anthracnose). We identified 127 alleles (an average of 5.52 alleles per locus), 30 % of which were private for yellow or purple passion fruit accessions. Analysis of variance and mean comparison tests indicated differences in five of the six variables (p < 0.05, Scott-Knott test). Differences between the average reactions of the yellow and purple passion fruit accessions were also observed for the symptoms of woodiness virus and anthracnose (p < 0.05, Mann?Whitney test).Together with these results, molecular and phenotypic estimates allowed the identification of groups of preferential accessions for use in breeding programs, for example, accessions BGP029, 071, 168, 205 and 277. 650 $aGenetic markers 650 $aMaracujá 650 $aMarcador genético 650 $aMarcador molecular 650 $aPassiflora Edulis 700 1 $aJESUS, O. N. de 700 1 $aOLIVEIRA, E. J. de 700 1 $aSANTOS, E. S. L. 700 1 $aSOUZA, A. P. 773 $tEuphytica, August, 2014.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca(s): |
Embrapa Acre. |
Data corrente: |
26/02/2024 |
Data da última atualização: |
23/03/2024 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
COSTA, A. L. da. |
Afiliação: |
ARLINDO LUIZ DA COSTA, CPAF-AC. |
Título: |
Incidência mensal do carrapato dos bovinos no estado do Acre. |
Ano de publicação: |
1986 |
Fonte/Imprenta: |
In: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém, PA. Anais... Belém, PA: EMBRAPA-CPATU, 1986. |
Volume: |
v. 5, |
Páginas: |
p. 297-301. |
Série: |
(EMBRAPA-CPATU. Documentos, 36). |
ISSN: |
0101-2835 |
Idioma: |
Português |
Conteúdo: |
Este trabalho teve como objetivo definir a distribuição sazonal do carrapato dos bovinos para permitir uma futura aplicação estratégica de acaricidas. |
Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Conducta animal; Control químico; Distribución de la poblacion; Ganado bovino; Garrapatas; Plagas y parásitos de animales; Senador Guiomard (AC); Variación estacional; Western Amazon. |
Thesagro: |
Acaricida; Boophilus Microplus; Bovino; Carrapato; Comportamento Animal; Controle Químico; Flutuação Populacional; Parasito de Animal; Variação Sazonal. |
Thesaurus NAL: |
Acaricides; Animal behavior; Animal parasites and pests; Cattle; Chemical control; Population distribution; Rhipicephalus microplus; Seasonal variation; Ticks. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1162281/1/27694.pdf
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Marc: |
LEADER 01661nam a2200505 a 4500 001 2162281 005 2024-03-23 008 1986 bl uuuu u00u1 u #d 022 $a0101-2835 100 1 $aCOSTA, A. L. da 245 $aIncidência mensal do carrapato dos bovinos no estado do Acre.$h[electronic resource] 260 $aIn: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém, PA. Anais... Belém, PA: EMBRAPA-CPATU$c1986 300 $ap. 297-301. v. 5, 490 $a(EMBRAPA-CPATU. Documentos, 36).$vv. 5, 520 $aEste trabalho teve como objetivo definir a distribuição sazonal do carrapato dos bovinos para permitir uma futura aplicação estratégica de acaricidas. 650 $aAcaricides 650 $aAnimal behavior 650 $aAnimal parasites and pests 650 $aCattle 650 $aChemical control 650 $aPopulation distribution 650 $aRhipicephalus microplus 650 $aSeasonal variation 650 $aTicks 650 $aAcaricida 650 $aBoophilus Microplus 650 $aBovino 650 $aCarrapato 650 $aComportamento Animal 650 $aControle Químico 650 $aFlutuação Populacional 650 $aParasito de Animal 650 $aVariação Sazonal 653 $aAcre 653 $aAmazonia Occidental 653 $aAmazônia Ocidental 653 $aConducta animal 653 $aControl químico 653 $aDistribución de la poblacion 653 $aGanado bovino 653 $aGarrapatas 653 $aPlagas y parásitos de animales 653 $aSenador Guiomard (AC) 653 $aVariación estacional 653 $aWestern Amazon
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