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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
30/12/2010 |
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Data da última atualização: |
16/03/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SOUZA, I. D. de; OLIVEIRA, A. C.; SANTOS, A. C.; SOUZA, G. M. M. de; MOREIRA, A. N.; OLIVEIRA, J. E. de M.; LOPES, P. R. C. |
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Afiliação: |
INGRIDE DAYANE DE SOUZA, UPE; ANDRÉA COSTA OLIVEIRA, UPE; ALINE CAMPOS SANTOS, UPE; GEISA MAYANA MIRANDA DE SOUZA; ANDRÉA NUNES MOREIRA, IF SERTÃO PERNAMBUCANO; JOSE EUDES DE MORAIS OLIVEIRA, CPATSA; PAULO ROBERTO COELHO LOPES, CPATSA. |
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Título: |
Flutuação populacional de pulgão Aphis sp. na cultura da macieira no Submédio do Vale do São Francisco. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. Anais... Natal: Sociedade Brasileira de Entomologia, 2010. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo do trabalho relatar a ocorrência e a flutuação de diversos artrópodes na cultura da maçã, nas variedades Condessa e Eva, se propôs realizar levantamentos partindo de avaliações semanais, uma vez que, se observou que Aphis sp. se apresentava em níveis populacionais consideraveis. |
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Palavras-Chave: |
Aphis sp; Cultivo; Vale do São Francisco. |
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Thesagro: |
Controle Biológico; Maça; Predador; Pulgão. |
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Thesaurus Nal: |
Biological control. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/24588/1/Eudes1.pdf
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Marc: |
LEADER 01183nam a2200289 a 4500
001 1871304
005 2023-03-16
008 2010 bl uuuu u00u1 u #d
100 1 $aSOUZA, I. D. de
245 $aFlutuação populacional de pulgão Aphis sp. na cultura da macieira no Submédio do Vale do São Francisco.
260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. Anais... Natal: Sociedade Brasileira de Entomologia$c2010
300 $c1 CD-ROM.
520 $aO objetivo do trabalho relatar a ocorrência e a flutuação de diversos artrópodes na cultura da maçã, nas variedades Condessa e Eva, se propôs realizar levantamentos partindo de avaliações semanais, uma vez que, se observou que Aphis sp. se apresentava em níveis populacionais consideraveis.
650 $aBiological control
650 $aControle Biológico
650 $aMaça
650 $aPredador
650 $aPulgão
653 $aAphis sp
653 $aCultivo
653 $aVale do São Francisco
700 1 $aOLIVEIRA, A. C.
700 1 $aSANTOS, A. C.
700 1 $aSOUZA, G. M. M. de
700 1 $aMOREIRA, A. N.
700 1 $aOLIVEIRA, J. E. de M.
700 1 $aLOPES, P. R. C.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
27/02/2019 |
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Data da última atualização: |
27/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, R. C. U.; LARA, L. A. de C.; CHIARI, L.; BARRIOS, S. C. L.; VALLE, C. B. do; VALERIO, J. R.; TORRES, F. Z. V.; GARCIA, A. A. F.; SOUZA, A. P. de. |
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Afiliação: |
Rebecca Caroline Ulbricht Ferreira, Universidade de Campinas - Unicamp/Centro de Biologia Molecular e Engenharia Genética; Letícia Aparecida de Castro Lara, Universidade de São Paulo - USP/Escola Superior de Agricultura Luiz de Queiroz - ESALQ/Departameto de Genética; LUCIMARA CHIARI, CNPGC; SANZIO CARVALHO LIMA BARRIOS, CNPGC; CACILDA BORGES DO VALLE, CNPGC; JOSE RAUL VALERIO, CNPGC; FABRICIA ZIMERMANN VILELA TORRES, CNPGC; Antonio Augusto Franco Garcia, Universidade de São Paulo - USP/Escola Superior de Agricultura Luiz de Queiroz - ESALQ/Departameto de Genética; Anete Pereira de Souza, Universidade de Campinas - Unicamp/Centro de Biologia Molecular e Engenharia Genética. |
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Título: |
Genetic Mapping With Allele Dosage Information in Tetraploid Urochloa decumbens (Stapf) R. D. Webster Reveals Insights Into Spittlebug (Notozulia entreriana Berg) Resistance. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Frontiers in Plant Science, v. 10, February, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
Urochloa decumbens (Stapf) R. D. Webster is one of the most important African forage grasses in Brazilian beef production. Currently available genetic-genomic resources for this species are restricted mainly due to polyploidy and apomixis. Therefore, crucial genomic-molecular studies such as the construction of genetic maps and the mapping of quantitative trait loci (QTLs) are very challenging and consequently affect the advancement of molecular breeding. The objectives of this work were to (i) construct an integrated U. decumbens genetic map for a full-sibling progeny using GBS-based markers with allele dosage information, (ii) detect QTLs for spittlebug (Notozulia entreriana) resistance, and (iii) seek putative candidate genes involved in defense against biotic stresses. We used the Setaria viridis genome a reference to align GBS reads and selected 4,240 high-quality SNP markers with allele dosage information. Of these markers, 1,000 were distributed throughout nine homologous groups with a cumulative map length of 1,335.09 cM and an average marker density of 1.33 cM. We detected QTLs for resistance to spittlebug, an important pasture insect pest, that explained between 4.66 and 6.24% of the phenotypic variation. These QTLs are in regions containing putative candidate genes related to defense against biotic stresses. Because this is the first genetic map with SNP autotetraploid dosage data and QTL detection in U. decumbens, it will be useful for future evolutionary studies, genome assembly, and other QTL analyses in Urochloa spp. Moreover, the results might facilitate the isolation of spittlebug-related candidate genes and help clarify the mechanism of spittlebug resistance. These approaches will improve selection efficiency and accuracy in U. decumbens molecular breeding and shorten the breeding cycle. MenosUrochloa decumbens (Stapf) R. D. Webster is one of the most important African forage grasses in Brazilian beef production. Currently available genetic-genomic resources for this species are restricted mainly due to polyploidy and apomixis. Therefore, crucial genomic-molecular studies such as the construction of genetic maps and the mapping of quantitative trait loci (QTLs) are very challenging and consequently affect the advancement of molecular breeding. The objectives of this work were to (i) construct an integrated U. decumbens genetic map for a full-sibling progeny using GBS-based markers with allele dosage information, (ii) detect QTLs for spittlebug (Notozulia entreriana) resistance, and (iii) seek putative candidate genes involved in defense against biotic stresses. We used the Setaria viridis genome a reference to align GBS reads and selected 4,240 high-quality SNP markers with allele dosage information. Of these markers, 1,000 were distributed throughout nine homologous groups with a cumulative map length of 1,335.09 cM and an average marker density of 1.33 cM. We detected QTLs for resistance to spittlebug, an important pasture insect pest, that explained between 4.66 and 6.24% of the phenotypic variation. These QTLs are in regions containing putative candidate genes related to defense against biotic stresses. Because this is the first genetic map with SNP autotetraploid dosage data and QTL detection in U. decumbens, it will be useful for future evolutionary studies... Mostrar Tudo |
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Palavras-Chave: |
Allele dosage; Linkage map; Signalgrass; SNP. |
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Thesagro: |
Brachiaria. |
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Thesaurus NAL: |
Polyploidy; Quantitative traits. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193444/1/Genetic-mapping-with-alele-dosage-information.pdf
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Marc: |
LEADER 02764naa a2200301 a 4500
001 2106558
005 2019-02-27
008 2019 bl uuuu u00u1 u #d
100 1 $aFERREIRA, R. C. U.
245 $aGenetic Mapping With Allele Dosage Information in Tetraploid Urochloa decumbens (Stapf) R. D. Webster Reveals Insights Into Spittlebug (Notozulia entreriana Berg) Resistance.$h[electronic resource]
260 $c2019
520 $aUrochloa decumbens (Stapf) R. D. Webster is one of the most important African forage grasses in Brazilian beef production. Currently available genetic-genomic resources for this species are restricted mainly due to polyploidy and apomixis. Therefore, crucial genomic-molecular studies such as the construction of genetic maps and the mapping of quantitative trait loci (QTLs) are very challenging and consequently affect the advancement of molecular breeding. The objectives of this work were to (i) construct an integrated U. decumbens genetic map for a full-sibling progeny using GBS-based markers with allele dosage information, (ii) detect QTLs for spittlebug (Notozulia entreriana) resistance, and (iii) seek putative candidate genes involved in defense against biotic stresses. We used the Setaria viridis genome a reference to align GBS reads and selected 4,240 high-quality SNP markers with allele dosage information. Of these markers, 1,000 were distributed throughout nine homologous groups with a cumulative map length of 1,335.09 cM and an average marker density of 1.33 cM. We detected QTLs for resistance to spittlebug, an important pasture insect pest, that explained between 4.66 and 6.24% of the phenotypic variation. These QTLs are in regions containing putative candidate genes related to defense against biotic stresses. Because this is the first genetic map with SNP autotetraploid dosage data and QTL detection in U. decumbens, it will be useful for future evolutionary studies, genome assembly, and other QTL analyses in Urochloa spp. Moreover, the results might facilitate the isolation of spittlebug-related candidate genes and help clarify the mechanism of spittlebug resistance. These approaches will improve selection efficiency and accuracy in U. decumbens molecular breeding and shorten the breeding cycle.
650 $aPolyploidy
650 $aQuantitative traits
650 $aBrachiaria
653 $aAllele dosage
653 $aLinkage map
653 $aSignalgrass
653 $aSNP
700 1 $aLARA, L. A. de C.
700 1 $aCHIARI, L.
700 1 $aBARRIOS, S. C. L.
700 1 $aVALLE, C. B. do
700 1 $aVALERIO, J. R.
700 1 $aTORRES, F. Z. V.
700 1 $aGARCIA, A. A. F.
700 1 $aSOUZA, A. P. de
773 $tFrontiers in Plant Science$gv. 10, February, 2019.
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Embrapa Gado de Corte (CNPGC) |
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