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Registro Completo |
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
27/06/1995 |
Data da última atualização: |
27/06/1995 |
Autoria: |
DIAZ, C. L.; MELCHERS, L. S.; HOOYKAAS, P. J. J.; LUGTENBERG, B. J. J.; KIJNE, J. W. |
Título: |
Root lectin as a determinant of host-plant specificity in the Rhizobium-legume symbiosis. |
Ano de publicação: |
1989 |
Fonte/Imprenta: |
Nature, London, v. 338, n. 6216, p. 579-581, 1989. |
Idioma: |
Português |
Palavras-Chave: |
Especificidade; Mecanismo; Rizobio. |
Thesagro: |
Genética; Infecção; Lectina; Nodulação; Raiz. |
Thesaurus Nal: |
Agrobacterium. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00714naa a2200265 a 4500 001 1612340 005 1995-06-27 008 1989 bl uuuu u00u1 u #d 100 1 $aDIAZ, C. L. 245 $aRoot lectin as a determinant of host-plant specificity in the Rhizobium-legume symbiosis. 260 $c1989 650 $aAgrobacterium 650 $aGenética 650 $aInfecção 650 $aLectina 650 $aNodulação 650 $aRaiz 653 $aEspecificidade 653 $aMecanismo 653 $aRizobio 700 1 $aMELCHERS, L. S. 700 1 $aHOOYKAAS, P. J. J. 700 1 $aLUGTENBERG, B. J. J. 700 1 $aKIJNE, J. W. 773 $tNature, London$gv. 338, n. 6216, p. 579-581, 1989.
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Embrapa Agrobiologia (CNPAB) |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
17/01/2003 |
Data da última atualização: |
30/03/2023 |
Autoria: |
SILVA, J. B. T. da; TIGANO, M. S.; MAGALHÃES, B. P.; CORDEIRO, C. M. T. |
Afiliação: |
JOAO BATISTA TAVARES DA SILVA, Cenargen; MYRIAN SILVANA TIGANO, Cenargen; BONIFACIO PEIXOTO MAGALHAES, Cenargen; Célia Maria Torres Cordeiro, Cenargen. |
Título: |
Polymorphism of the grasshopper Rhammatocerus schistocercoides populations revealed by RAPD. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 37, n. 11, p. 1669-1673, nov. 2002 |
Idioma: |
Inglês |
Notas: |
Notas Científicas.
Título em português: Polimorfismo em populações do gafanhoto Rhammatocerus schistocercoides revelado por marcadores RAPD. |
Conteúdo: |
The objective of this work was to study the genetic variability of the grasshopper Rhammatocerus schistocercoides (Orthoptera: Acrididae) using RAPD analysis among individuals from three populations, one from Colombia and two from Brazil (Goiás and Mato Grosso States). Ninety scorable binary markers were obtained by fingerprinting with 11 oligonucleotide primers. Most of the polymorphism was attributed to 42 markers with variable frequency among the different populations. Although the existence of significant difference among populations (P<0.0001), most of the genetic variability was found within populations (87.7% of total variation). Pairwise distances between Colombian and Brazilian populations were 0.12 (P<0.0001) and 0.18 (P<0.0001) for Goiás and Mato Grosso, respectively. The pairwise distance between Goiás and Mato Grosso populations was 0.06 (P<0.0001). These data indicated that the phenotypic differences among populations are associated mainly with the geographical distances between the Brazilian and Colombian populations. |
Palavras-Chave: |
distância genética; genetic marker. |
Thesagro: |
Marcador Genético; Variação Genética. |
Thesaurus NAL: |
genetic distance; genetic variation; Insecta. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/24092/1/1669.pdf
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Marc: |
LEADER 01982naa a2200253 a 4500 001 1108815 005 2023-03-30 008 2002 bl uuuu u00u1 u #d 100 1 $aSILVA, J. B. T. da 245 $aPolymorphism of the grasshopper Rhammatocerus schistocercoides populations revealed by RAPD.$h[electronic resource] 260 $c2002 500 $aNotas Científicas. Título em português: Polimorfismo em populações do gafanhoto Rhammatocerus schistocercoides revelado por marcadores RAPD. 520 $aThe objective of this work was to study the genetic variability of the grasshopper Rhammatocerus schistocercoides (Orthoptera: Acrididae) using RAPD analysis among individuals from three populations, one from Colombia and two from Brazil (Goiás and Mato Grosso States). Ninety scorable binary markers were obtained by fingerprinting with 11 oligonucleotide primers. Most of the polymorphism was attributed to 42 markers with variable frequency among the different populations. Although the existence of significant difference among populations (P<0.0001), most of the genetic variability was found within populations (87.7% of total variation). Pairwise distances between Colombian and Brazilian populations were 0.12 (P<0.0001) and 0.18 (P<0.0001) for Goiás and Mato Grosso, respectively. The pairwise distance between Goiás and Mato Grosso populations was 0.06 (P<0.0001). These data indicated that the phenotypic differences among populations are associated mainly with the geographical distances between the Brazilian and Colombian populations. 650 $agenetic distance 650 $agenetic variation 650 $aInsecta 650 $aMarcador Genético 650 $aVariação Genética 653 $adistância genética 653 $agenetic marker 700 1 $aTIGANO, M. S. 700 1 $aMAGALHÃES, B. P. 700 1 $aCORDEIRO, C. M. T. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 37, n. 11, p. 1669-1673, nov. 2002
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