Výsledky vyhledávání - "P. F. Alfenas"

Análise filogenética de potyvírus causando endurecimento dos frutos do maracujazeiro no Nordeste do Brasil

Autor: F. Murilo Zerbini, Ana Verônica S. do Nascimento, Ana R. R. e Souza, P. F. Alfenas, Murilo G. de Carvalho, Gilvan Pio-Ribeiro, G. P. Andrade

Publikováno v: Fitopatologia Brasileira. 29:378-383

Amostras foliares de plantas de maracujá-amarelo (Passiflora edulis f. flavicarpa) com sintomas típicos de endurecimento dos frutos foram coletadas nos estados de Pernambuco, Paraíba e Sergipe. A infecção viral foi comprovada por meio de teste s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1aa6e7c184a5fde3b370f941b0f9d70
https://doi.org/10.1590/s0100-41582004000400003

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Tomato yellow spot virus, a tomato-infecting begomovirus from Brazil with a closer relationship to viruses from Sida sp., forms pseudorecombinants with begomoviruses from tomato but not from Sida

Autor: Eduardo C. Andrade, P. F. Alfenas, G. G. Manhani, Francisco Murilo Zerbini, Elizabeth P. B. Fontes, R. F. Calegario

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

Geminiviruses are characterized by a circular, single-stranded DNA genome and twinned icosahedral particles. Begomoviruses (whitefly-transmitted geminiviruses) are a major constraint to crop production worldwide. In Brazil, tomato-infecting begomovir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74f662a638c3e0a2754541bfeeecef79
http://www.locus.ufv.br/handle/123456789/18832

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Transgenic passionfruit expressing RNA derived from Cowpea aphid-borne mosaic virus is resistant to passionfruit woodiness disease

Autor: Leonardo B. Torres, F. Murilo Zerbini, Enilton N. Santana, Wagner Campos Otoni, Antonio S. K. Braz, P. F. Alfenas, Murilo G. de Carvalho, Ana Verônica S. do Nascimento

Publikováno v: Fitopatologia Brasileira v.30 n.1 2005
Fitopatologia Brasileira
Sociedade Brasileira de Fitopatologia (SBF)
instacron:SBF

Sixteen transgenic yellow passionfruit (Passiflora spp.) plants (R0) were obtained which express a non-translatable transgenic RNA corresponding to the 3' region of the NIb gene and the 5' region of the CP gene, derived from the genome of a Brazilian

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97902bdbd9aee04c50e51afe19efb1fe
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-41582005000100006

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A naturally occurring recombinant DNA-A of a typical bipartite begomovirus does not require the cognate DNA-B to infect Nicotiana benthamiana systemically

Autor: P. F. Alfenas, Rafaelo M. Galvão, Francisco Murilo Zerbini, Andrea C. Mariano, Elizabeth P. B. Fontes, Márcia Rogéria de Almeida, Eduardo C. Andrade, Dirce F. Luz

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

Species of the genusBegomovirus(familyGeminiviridae) found in the western hemisphere typically have a bipartite genome that consists of two 2·6 kb DNA genomic components, DNA-A and DNA-B. We have identified and cloned genomic components of a new tom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78b7b2fada8fc3e37e7776ab06d8995a
https://pubmed.ncbi.nlm.nih.gov/12604824

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Cowpea aphid-borne mosaic virus (CABMV) is widespread in passionfruit in Brazil and causes passionfruit woodiness disease

Autor: Enilton N. Santana, F. Murilo Zerbini, Ana Verônica S. do Nascimento, G. P. Andrade, P. F. Alfenas, M. G. de Carvalho, Gilvan Pio-Ribeiro, Antonio S. K. Braz

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

Leaf samples of yellow passionfruit (Passiflora edulis f. flavicarpa) displaying fruit woodiness symptoms were collected in seven Brazilian states and the Federal District. Viral infection was confirmed by host range and ELISA, and fourteen viral iso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd01a8b116713f7fd0d35e9722fbf6d
https://doi.org/10.1007/s00705-006-0859-z

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Traditional and novel strategies for geminivirus management in Brazil

Autor: P. F. Alfenas, Sávio Siqueira Ferreira, Francisco Murilo Zerbini, Eduardo C. Andrade, D. R. Barros, Alison T. M. Lima, R. N. Mello

Publikováno v: Australasian Plant Pathology. 34:475

The presence of geminiviruses has been recognised in Brazil since the 1950s. In the early 1990s, after the introduction of a new biotype of the whitefly vector, successive reports of geminivirus infection indicated the establishment of these pathogen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ae8c271f4864f3ebbbbb4d87d0e1fbb
https://doi.org/10.1071/ap05088

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Akademický článek

Traditional and novel strategies for geminivirus management in Brazil.

Autor: F. M. Zerbini, E. C. Andrade, D. R. Barros, S. S. Ferreira, A. T. M. Lima, P. F. Alfenas, R. N. Mello

Publikováno v: Australasian Plant Pathology; Dec2005, Vol. 34 Issue 4, p475-480, 6p

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