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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
04/10/2014 |
Actualizado : |
10/02/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
DE LEÓN, J.H.; SETAMOU, M.; GASTAMINZA, G.A.; BUENAHORA, J.; CÁCERES, S.; YAMAMOTO, P.T.; BOUVET, J.P.; LOGARZO, G.A. |
Afiliación : |
JOSE HERMES BUENAHORA ACOSTA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Two separate introductions of Asian citrus psyllid populations found in the American continents. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Annals of the Entomological Society of America, 2011, v.104, no.6, p.1392-1398. |
ISSN : |
0013-8746 |
DOI : |
10.1603/AN11086 |
Idioma : |
Inglés |
Contenido : |
ABSTRACT.
A phylogeographic analysis inferred from the partial mitochondrial cytochrome oxidase subunit I gene (433 bp) was performed with 22 populations of Diaphorina citri Kuwayama collected in the Americas and one in the Pacific. Eight populations from four countries in South America, 14 from four countries in North America, and one from Hawaii were analyzed. Twenty-three haplotypes (hp) were identified and they fell into two groups: hp1-8 were identified in South America (group 1) and hp9-23 were identified in North America and Hawaii (group 2). Hp1 and nine were present in the highest frequencies within each population and within their group, 81 and 85% for group 1 and group 2, respectively. A diagnostic nucleotide at position 48 was identified that allowed for the discrimination of the two groups; in addition, no haplotypes were shared between the two groups. An analysis of molecular variance uncovered significant genetic structure (Φ CT = 0.733; P < 0.001) between the two groups of the Americas. Two haplotype networks (ParsimonySplits and Statistical Parsimony) discriminated the two groups and both networks identified hp1 and nine as the predicted ancestral or founding haplotypes within their respective group. The data suggest that two separate introductions or founding events of D. citri occurred in the Americas, one in South America and one in North America. Furthermore, North America and Hawaii appear to share a similar source of invasion. These data may be important to the development of biological control programs against D. citri in the Americas. MenosABSTRACT.
A phylogeographic analysis inferred from the partial mitochondrial cytochrome oxidase subunit I gene (433 bp) was performed with 22 populations of Diaphorina citri Kuwayama collected in the Americas and one in the Pacific. Eight populations from four countries in South America, 14 from four countries in North America, and one from Hawaii were analyzed. Twenty-three haplotypes (hp) were identified and they fell into two groups: hp1-8 were identified in South America (group 1) and hp9-23 were identified in North America and Hawaii (group 2). Hp1 and nine were present in the highest frequencies within each population and within their group, 81 and 85% for group 1 and group 2, respectively. A diagnostic nucleotide at position 48 was identified that allowed for the discrimination of the two groups; in addition, no haplotypes were shared between the two groups. An analysis of molecular variance uncovered significant genetic structure (Φ CT = 0.733; P < 0.001) between the two groups of the Americas. Two haplotype networks (ParsimonySplits and Statistical Parsimony) discriminated the two groups and both networks identified hp1 and nine as the predicted ancestral or founding haplotypes within their respective group. The data suggest that two separate introductions or founding events of D. citri occurred in the Americas, one in South America and one in North America. Furthermore, North America and Hawaii appear to share a similar source of invasion. These data may b... Presentar Todo |
Thesagro : |
AGENTES DE CONTROL BIOLÓGICO; CITRUS. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02359naa a2200253 a 4500 001 1050910 005 2020-02-10 008 2011 bl uuuu u00u1 u #d 022 $a0013-8746 024 7 $a10.1603/AN11086$2DOI 100 1 $aDE LEÓN, J.H. 245 $aTwo separate introductions of Asian citrus psyllid populations found in the American continents.$h[electronic resource] 260 $c2011 520 $aABSTRACT. A phylogeographic analysis inferred from the partial mitochondrial cytochrome oxidase subunit I gene (433 bp) was performed with 22 populations of Diaphorina citri Kuwayama collected in the Americas and one in the Pacific. Eight populations from four countries in South America, 14 from four countries in North America, and one from Hawaii were analyzed. Twenty-three haplotypes (hp) were identified and they fell into two groups: hp1-8 were identified in South America (group 1) and hp9-23 were identified in North America and Hawaii (group 2). Hp1 and nine were present in the highest frequencies within each population and within their group, 81 and 85% for group 1 and group 2, respectively. A diagnostic nucleotide at position 48 was identified that allowed for the discrimination of the two groups; in addition, no haplotypes were shared between the two groups. An analysis of molecular variance uncovered significant genetic structure (Φ CT = 0.733; P < 0.001) between the two groups of the Americas. Two haplotype networks (ParsimonySplits and Statistical Parsimony) discriminated the two groups and both networks identified hp1 and nine as the predicted ancestral or founding haplotypes within their respective group. The data suggest that two separate introductions or founding events of D. citri occurred in the Americas, one in South America and one in North America. Furthermore, North America and Hawaii appear to share a similar source of invasion. These data may be important to the development of biological control programs against D. citri in the Americas. 650 $aAGENTES DE CONTROL BIOLÓGICO 650 $aCITRUS 700 1 $aSETAMOU, M. 700 1 $aGASTAMINZA, G.A. 700 1 $aBUENAHORA, J. 700 1 $aCÁCERES, S. 700 1 $aYAMAMOTO, P.T. 700 1 $aBOUVET, J.P. 700 1 $aLOGARZO, G.A. 773 $tAnnals of the Entomological Society of America, 2011$gv.104, no.6, p.1392-1398.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
21/02/2014 |
Actualizado : |
12/06/2018 |
Tipo de producción científica : |
Documentos |
Autor : |
BLANCO, P.H.; GAGGERO, M.; MOLINA, F.; ÁVILA, S.; PÉREZ DE VIDA, F.; CASALES, L. |
Afiliación : |
PEDRO HORACIO BLANCO BARRAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIO GAGGERO QUINTANA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO MOLINA CASELLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIFLOR STELLA ÁVILA SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS ALBERTO CASALES SOSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Resistencia a enfermedades del tallo. |
Complemento del título : |
Mejoramiento genético. II. Evaluación final de cultivares. |
Fecha de publicación : |
2003 |
Fuente / Imprenta : |
ln: INIA TREINTA Y TRES. PROGRAMA NACIONAL DE ARROZ. Investigaciones agronómicas: reporte técnico anual 2003. Área cultivos. Treinta y Tres (Uruguay): INIA, 2003. |
Páginas : |
cap. 6, p. 9-15. |
Serie : |
(INIA Reporte Técnico Anual; 01) |
Idioma : |
Español |
Thesagro : |
ARROZ; ENFERMEDADES DE LAS PLANTAS; EVALUACION; FITOMEJORAMIENTO; RESISTENCIA A LA ENFERMEDAD; VARIEDADES. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10157/1/RTA-2003-cap-6-p.9-15.pdf
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Marc : |
LEADER 00833naa a2200265 a 4500 001 1031129 005 2018-06-12 008 2003 bl uuuu u00u1 u #d 100 1 $aBLANCO, P.H. 245 $aResistencia a enfermedades del tallo. 260 $c2003 300 $acap. 6, p. 9-15. 490 $a(INIA Reporte Técnico Anual; 01) 650 $aARROZ 650 $aENFERMEDADES DE LAS PLANTAS 650 $aEVALUACION 650 $aFITOMEJORAMIENTO 650 $aRESISTENCIA A LA ENFERMEDAD 650 $aVARIEDADES 700 1 $aGAGGERO, M. 700 1 $aMOLINA, F. 700 1 $aÁVILA, S. 700 1 $aPÉREZ DE VIDA, F. 700 1 $aCASALES, L. 773 $tln: INIA TREINTA Y TRES. PROGRAMA NACIONAL DE ARROZ. Investigaciones agronómicas: reporte técnico anual 2003. Área cultivos. Treinta y Tres (Uruguay): INIA, 2003.
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