| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Hortaliças. |
|
Data corrente: |
10/12/2018 |
|
Data da última atualização: |
19/12/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ROJAS, M. R.; MACEDO, M. A.; MALIANO, M. R.; SOTO-AGUILAR, M.; SOUZA, J. O.; BRIDDON, R. W.; KENYON, L.; BUSTAMANTE, R. F. R.; MURILO ZERBINI, F.; ADKINS, S.; LEGG, J. P.; KVARNHEDEN, A.; WINTERMANTEL, W. M.; SUDARSHANA, M. R.; PETERSCHMITT, M.; LAPIDOT, M.; MARTIN, D. P.; MORIONES, E.; INOUE-NAGATA, A. K.; GILBERTSON, R. L. |
|
Afiliação: |
MARIA R. ROJAS, DEPARTMENT OF PLANT PATHOLOGY. UNIVERSITY OF CALIFORNIA; MONICA A. MACEDO, DEPARTMENT OF PLANT PATHOLOGY. UNIVERSITY OF CALIFORNIA.; MINOR R. MALIANO, DEPARTMENT OF PLANT PATHOLOGY. UNIVERSITY OF CALIFORNIA.; MARIA SOTO-AGUILAR, DEPARMENT OF PLANT PATHOLOGY. UNIVERSITY OF CALIFORNIA.; JULIANA O. SOUZA, DEPARTMENT OF PLANT PATHOLOGY. UNIVERSITY OF CALIFORNIA.; ROB W. BRIDDON, NATIONAL INSITUTE FOR BIOTECHNOLOGY AND GENETIC ENGINEERING (nibge); LAWRENCE KENYON, WORLD VEGETABLE CENTER; RAFEL F. RIVERA BUSTAMENTE, DEPARTAMENTO DE INGENIERIA GENÉTICA, CENTRO DE INVESTIGACIÓN Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITÉCNICO NACIONAL (CINVESTAV).; F. MURILO ZERBINI, DEPARTAMENTO DE FITOPATOLOGIA. UNIVERSIDADE FEDERAL DE VIÇOSA; SCOTT ADKINS, DEPARTMENT OF AGRICULTURE USA.; JAMES P. LEGG, INTERNATIONAL INSTITUTE OF TROPICAL AGRICULTURE, DAR-ES-SALAAM, TANZANIA.; ANDERS KVARNHEDEN, DEPARTMENT OF PLANT BIOLOGY, SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES, UPPSALA BIOCENTER AND LINNEAN CENTER FOR PLANT BIOLOGY IN UPPSALA, SWEDEN.; WILLIAM M. WINTERMANTEL, DEPARTMENT OF AGRICULTURE, AGRICULTURAL RESEARCH SERVICE, CALIFORNIA, USA.; MYSORE R. SUDARSHANA, Department of Agriculture, Agricultural Research Service, and Department of Plant Pathology, University of California, Davis, California 95616, USA; MICHEL PETERSCHMITT, Centre de Coop ? eration Internationale en Recherche Agronomique pour le D ? eveloppement, UMR Biologie et G ? en ? etique des Interactions Plante-Parasite, F-34398 Montpellier, France; MOSHE LAPIDOT, Department of Vegetable Research, Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Rishon LeZion 7505101, Israel; DARREN P. MARTIN, Computational Biology Division, Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa; ENRIQUE MORIONES, Instituto de Hortofruticultura Subtropical y Mediterr ? anea “La Mayora,” Universidad de M ? alaga-Consejo Superior de Investigaciones Cientficas (IHSM-UMA-CSIC), Estaci ? on Experimental “La Mayora,” Algarrobo-Costa, M ? alaga; ALICE KAZUKO INOUE NAGATA, CNPH; ROBERT L. GILBERTSON, Department of Plant Pathology, University of California, Davis, California. |
|
Título: |
World management of geminiviruses. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Annual Review of Phytopathology, v. 56, p. 637-677, 2018. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Management of geminiviruses is a worldwide challenge because of the widespread distribution of economically important diseases caused by these viruses. Regardless of the type of agriculture, management is most effective with an integrated pest management (IPM) approach that involves measures before, during, and after the growing season. This includes starting with resistant cul- tivars and virus- and vector-free transplants and propagative plants. For high value vegetables, protected culture (e.g., greenhouses and screenhouses) allows for effective management but is limited owing to high cost. Protection of young plants in open fields is provided by row covers, but other measures are typically required. |
|
Palavras-Chave: |
Curtoviruses; Insect-transmitted viruses. |
|
Thesagro: |
Bemisia Tabaci. |
|
Thesaurus Nal: |
Integrated pest management; Viruses. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01818naa a2200409 a 4500
001 2101152
005 2018-12-19
008 2018 bl uuuu u00u1 u #d
100 1 $aROJAS, M. R.
245 $aWorld management of geminiviruses.$h[electronic resource]
260 $c2018
520 $aManagement of geminiviruses is a worldwide challenge because of the widespread distribution of economically important diseases caused by these viruses. Regardless of the type of agriculture, management is most effective with an integrated pest management (IPM) approach that involves measures before, during, and after the growing season. This includes starting with resistant cul- tivars and virus- and vector-free transplants and propagative plants. For high value vegetables, protected culture (e.g., greenhouses and screenhouses) allows for effective management but is limited owing to high cost. Protection of young plants in open fields is provided by row covers, but other measures are typically required.
650 $aIntegrated pest management
650 $aViruses
650 $aBemisia Tabaci
653 $aCurtoviruses
653 $aInsect-transmitted viruses
700 1 $aMACEDO, M. A.
700 1 $aMALIANO, M. R.
700 1 $aSOTO-AGUILAR, M.
700 1 $aSOUZA, J. O.
700 1 $aBRIDDON, R. W.
700 1 $aKENYON, L.
700 1 $aBUSTAMANTE, R. F. R.
700 1 $aMURILO ZERBINI, F.
700 1 $aADKINS, S.
700 1 $aLEGG, J. P.
700 1 $aKVARNHEDEN, A.
700 1 $aWINTERMANTEL, W. M.
700 1 $aSUDARSHANA, M. R.
700 1 $aPETERSCHMITT, M.
700 1 $aLAPIDOT, M.
700 1 $aMARTIN, D. P.
700 1 $aMORIONES, E.
700 1 $aINOUE-NAGATA, A. K.
700 1 $aGILBERTSON, R. L.
773 $tAnnual Review of Phytopathology$gv. 56, p. 637-677, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Hortaliças (CNPH) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
23/02/2022 |
|
Data da última atualização: |
23/02/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
MORAES, I. C.; PEREIRA, W. A.; NANI, T. F.; PAULA, C. M. P. de; ROCHA, M. J.; SOUZA SOBRINHO, F. de; TECHIO, V. H. |
|
Afiliação: |
ISABELLA DE CAMPOS MORAES, Universidade Federal de Lavras; WELISON ANDRADE PEREIRA, Universidade Federal de Lavras; THAÍS FURTADO NANI, Universidade Federal de Lavras; CRISTINA MARIA PINTO DE PAULA, Universidade Federal de Lavras; MARA JANE DA ROCHA, Universidade Federal de Lavras; FAUSTO DE SOUZA SOBRINHO, CNPGL; VANIA HELENA TECHIO, Universidade Federal de Lavras. |
|
Título: |
Karyotype analysis and mode of reproduction of two species of Urochloa P. Beauv. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Crop Science. v. 61, p. 3415-3424, 2021. |
|
DOI: |
https://doi.org/10.1002/csc2.20542 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Grasses with desirable traits for agriculture and livestock production are continuallybeing sought. The genusUrochloacomprises many species of good forage poten-tial, although studies have mostly focused on commercial cultivars. Karyotype datacan be used to characterize species and generate information for taxonomy and evo-lutionary studies and contribute to breeding programs. The mode of reproductionis also an essential piece of information to determine breeding strategies. This studyaimed to characterize the karyotypes ofUrochloa arrecta(Hack. ex T. Dur. & Schniz)O. Morrone & F. Zuloaga and a pentaploid cytotype ofU. brizantha(Hochst. exA. Rich.) R. Webster, including the mapping of ribosomal DNA (rDNA) sites andnuclear DNA content and indicating the mode of reproduction. Slides were pre-pared using the flame drying technique and were subjected to fluorescent in situhybridization with 35S and 5S rDNA probes. DNA content was estimated by flowcytometry. The classification of the reproduction mode was based on the amplifica-tion of the primers N14 and p779/p780.Urochloa arrectapresented 2C=2.66 pgof DNA, karyotype formula 2n=4x=34 m+2sm, four chromosomes with 35SrDNA sites, and four other chromosomes with 5S rDNA sites. The absence of ampli-fication products with the primers N14 and p779/p780 provided evidence of sexualreproduction.Urochloa brizanthapresented 2C=4.52 pg of DNA and karyotypeformula 2n=5x=45 m. Five chromosomes presented 35S rDNA, and eight otherchromosomes displayed 5S rDNA sites. Polymerase chain reaction results indicatedthat this cytotype has an apomictic mode of reproduction. The organization of kary-otypes suggests an allopolyploid origin for both genotypes. Possible applications ofthe information found are discussed. MenosGrasses with desirable traits for agriculture and livestock production are continuallybeing sought. The genusUrochloacomprises many species of good forage poten-tial, although studies have mostly focused on commercial cultivars. Karyotype datacan be used to characterize species and generate information for taxonomy and evo-lutionary studies and contribute to breeding programs. The mode of reproductionis also an essential piece of information to determine breeding strategies. This studyaimed to characterize the karyotypes ofUrochloa arrecta(Hack. ex T. Dur. & Schniz)O. Morrone & F. Zuloaga and a pentaploid cytotype ofU. brizantha(Hochst. exA. Rich.) R. Webster, including the mapping of ribosomal DNA (rDNA) sites andnuclear DNA content and indicating the mode of reproduction. Slides were pre-pared using the flame drying technique and were subjected to fluorescent in situhybridization with 35S and 5S rDNA probes. DNA content was estimated by flowcytometry. The classification of the reproduction mode was based on the amplifica-tion of the primers N14 and p779/p780.Urochloa arrectapresented 2C=2.66 pgof DNA, karyotype formula 2n=4x=34 m+2sm, four chromosomes with 35SrDNA sites, and four other chromosomes with 5S rDNA sites. The absence of ampli-fication products with the primers N14 and p779/p780 provided evidence of sexualreproduction.Urochloa brizanthapresented 2C=4.52 pg of DNA and karyotypeformula 2n=5x=45 m. Five chromosomes presented 35S rDNA, and eight otherchromosomes dis... Mostrar Tudo |
|
Thesagro: |
Cariótipo; Gramínea; Gramínea Forrageira; Reprodução Vegetal. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02509naa a2200253 a 4500
001 2140332
005 2022-02-23
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/csc2.20542$2DOI
100 1 $aMORAES, I. C.
245 $aKaryotype analysis and mode of reproduction of two species of Urochloa P. Beauv.$h[electronic resource]
260 $c2021
520 $aGrasses with desirable traits for agriculture and livestock production are continuallybeing sought. The genusUrochloacomprises many species of good forage poten-tial, although studies have mostly focused on commercial cultivars. Karyotype datacan be used to characterize species and generate information for taxonomy and evo-lutionary studies and contribute to breeding programs. The mode of reproductionis also an essential piece of information to determine breeding strategies. This studyaimed to characterize the karyotypes ofUrochloa arrecta(Hack. ex T. Dur. & Schniz)O. Morrone & F. Zuloaga and a pentaploid cytotype ofU. brizantha(Hochst. exA. Rich.) R. Webster, including the mapping of ribosomal DNA (rDNA) sites andnuclear DNA content and indicating the mode of reproduction. Slides were pre-pared using the flame drying technique and were subjected to fluorescent in situhybridization with 35S and 5S rDNA probes. DNA content was estimated by flowcytometry. The classification of the reproduction mode was based on the amplifica-tion of the primers N14 and p779/p780.Urochloa arrectapresented 2C=2.66 pgof DNA, karyotype formula 2n=4x=34 m+2sm, four chromosomes with 35SrDNA sites, and four other chromosomes with 5S rDNA sites. The absence of ampli-fication products with the primers N14 and p779/p780 provided evidence of sexualreproduction.Urochloa brizanthapresented 2C=4.52 pg of DNA and karyotypeformula 2n=5x=45 m. Five chromosomes presented 35S rDNA, and eight otherchromosomes displayed 5S rDNA sites. Polymerase chain reaction results indicatedthat this cytotype has an apomictic mode of reproduction. The organization of kary-otypes suggests an allopolyploid origin for both genotypes. Possible applications ofthe information found are discussed.
650 $aCariótipo
650 $aGramínea
650 $aGramínea Forrageira
650 $aReprodução Vegetal
700 1 $aPEREIRA, W. A.
700 1 $aNANI, T. F.
700 1 $aPAULA, C. M. P. de
700 1 $aROCHA, M. J.
700 1 $aSOUZA SOBRINHO, F. de
700 1 $aTECHIO, V. H.
773 $tCrop Science.$gv. 61, p. 3415-3424, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
