Diversity of HIV-1 subtype B: implications to the origin of BF recombinants.

by Elcio Leal, Fabiola E Villanova
Published 2010-07-01

Is the tryptophan codon of gene vif the Achilles' heel of HIV-1?

by Fabiola Villanova, Marta Barreiros, Élcio Leal
Published 2020-01-01

Phylogenetic detection of recombination with a Bayesian prior on the distance between trees.

by Leonardo de Oliveira Martins, Elcio Leal, Hirohisa Kishino
Published 2008-07-01

Relaxation of adaptive evolution during the HIV-1 infection owing to reduction of CD4+ T cell counts.

by Élcio Leal, Jorge Casseb, Michael Hendry, Michael P Busch, Ricardo Sobhie Diaz
Published 2012-01-01

Isolation of a Divergent Strain of Bovine Parainfluenza Virus Type 3 (BPIV3) Infecting Cattle in China

by Élcio Leal, Cun Liu, Zhanzhong Zhao, Yong Deng, Fabiola Villanova, Lin Liang, Jinxiang Li, Shangjin Cui
Published 2019-05-01

Frequency of human bocavirus respiratory infections among at-risk patients in São Paulo, Brazil

by Elaine Regina Baptista Caccia, Aripuana Sakurada Aranha Watanabe, Emerson Carraro, Elcio Leal, Celso Granato, Nancy Bellei
Published 2012-12-01

Regional adaptations and parallel mutations in Feline panleukopenia virus strains from China revealed by nearly-full length genome analysis.

by Élcio Leal, Ruiying Liang, Qi Liu, Fabiola Villanova, Lijun Shi, Lin Liang, Jinxiang Li, Steven S Witkin, Shangjin Cui
Published 2020-01-01

Structural analysis of viral infectivity factor of HIV type 1 and its interaction with A3G, EloC and EloB.

by Kauê Santana da Costa, Elcio Leal, Alberto Monteiro dos Santos, Anderson Henrique Lima e Lima, Cláudio Nahum Alves, Jerônimo Lameira
Published 2014-01-01

Viral etiology among the elderly presenting acute respiratory infection during the influenza season

by Aripuanã Sakurada Aranha Watanabe, Emerson Carraro, João Manuelo Grisi Candeias, Maria Rita Donalísio, Élcio Leal, Celso Francisco Hernandes Granato, Nancy Bellei
Published 2011-02-01

Potential of nanoparticles encapsulated drugs for possible inhibition of the antimicrobial resistance development

by Ramendra Pati Pandey, Riya Mukherjee, Anjali Priyadarshini, Archana Gupta, Arpana Vibhuti, Elcio Leal, Utpal Sengupta, Vishwa Mohan Katoch, Pawan Sharma, Catrin E. Moore, V. Samuel Raj, Xiaoming Lyu
Published 2021-09-01

Characterization of HIV-1 genetic diversity and antiretroviral resistance in the state of Maranhão, Northeast Brazil.

by Élcio Leal, Claudia Regina Arrais, Marta Barreiros, Jessyca Kalynne Farias Rodrigues, Nilviane Pires Silva Sousa, Daniel Duarte Costa, Francisco Dimitre Rodrigo Pereira Santos, Antonio Dantas Silva, Antonia Iracilda E Silva Viana, Allan Kardec Barros, Kledoaldo Lima
Published 2020-01-01

New Variants of Squash Mosaic Viruses Detected in Human Fecal Samples

by Fabiola Villanova, Roberta Marcatti, Mayara Bertanhe, Vanessa dos Santos Morais, Flavio Augusto de Padua Milagres, Rafael Brustulin, Emerson Luiz Lima Araújo, Roozbeh Tahmasebi, Steven S. Witkin, Xutao Deng, Eric Delwart, Ester Cerdeira Sabino, Cassio Hamilton Abreu-Junior, Élcio Leal, Antonio Charlys da Costa
Published 2021-06-01

Adaptive Evolution of New Variants of Dengue Virus Serotype 1 Genotype V Circulating in the Brazilian Amazon

by Geovani de Oliveira Ribeiro, Danielle Elise Gill, Edcelha Soares D’Athaide Ribeiro, Fred Julio Costa Monteiro, Vanessa S. Morais, Roberta Marcatti, Marlisson Octavio da S. Rego, Emerson Luiz Lima Araújo, Steven S. Witkin, Fabiola Villanova, Xutao Deng, Ester Cerdeira Sabino, Eric Delwart, Élcio Leal, Antonio Charlys da Costa
Published 2021-04-01

High Heterogeneity of Echoviruses in Brazilian Children with Acute Gastroenteritis

by Endrya do Socorro Fôro Ramos, Ulisses Alves Rosa, Geovani de Oliveira Ribeiro, Fabiola Villanova, Flávio Augusto de Pádua Milagres, Rafael Brustulin, Vanessa dos Santos Morais, Mayara Bertanhe, Roberta Marcatti, Emerson Luiz Lima Araújo, Steven S. Witkin, Eric Delwart, Adriana Luchs, Antonio Charlys da Costa, Élcio Leal
Published 2021-03-01

<i>Aedes aegypti</i> from Amazon Basin Harbor High Diversity of Novel Viral Species

by Geovani de Oliveira Ribeiro, Vanessa S. Morais, Fred Julio Costa Monteiro, Edcelha Soares D’Athaide Ribeiro, Marlisson Octavio da S Rego, Raimundo Nonato Picanço Souto, Fabiola Villanova, Roozbeh Tahmasebi, Philip Michael Hefford, Xutao Deng, Eric Delwart, Ester Cerdeira Sabino, Licia Natal Fernandes, Antonio Charlys da Costa, Élcio Leal
Published 2020-08-01

Detection of RNA-Dependent RNA Polymerase of Hubei Reo-Like Virus 7 by Next-Generation Sequencing in <i>Aedes aegypti</i> and <i>Culex quinquefasciatus</i> Mosquitoes from Brazil

by Geovani de Oliveira Ribeiro, Fred Julio Costa Monteiro, Marlisson Octavio da S Rego, Edcelha Soares D’Athaide Ribeiro, Daniela Funayama de Castro, Marcos Montani Caseiro, Robson dos Santos Souza Marinho, Shirley Vasconcelos Komninakis, Steven S. Witkin, Xutao Deng, Eric Delwart, Ester Cerdeira Sabino, Antonio Charlys da Costa, Élcio Leal
Published 2019-02-01

A Novel Highly Divergent Strain of Cell Fusing Agent Virus (CFAV) in Mosquitoes from the Brazilian Amazon Region

by Licia Natal Fernandes, Thaís de Moura Coletti, Fred Julio Costa Monteiro, Marlisson Octavio da Silva Rego, Edcelha Soares D’Athaide Ribeiro, Geovani de Oliveira Ribeiro, Robson dos Santos Souza Marinho, Shirley Vasconcelos Komninakis, Steven S. Witkin, Xutao Deng, Eric Delwart, Ester Cerdeira Sabino, Élcio Leal, Antonio Charlys da Costa
Published 2018-11-01

Multiple clades of Husavirus in South America revealed by next generation sequencing.

by Endrya do Socorro Fôro Ramos, Ulisses Alves Rosa, Geovani de Oliveira Ribeiro, Fabiola Villanova, Flávio Augusto de Pádua Milagres, Rafael Brustulin, Vanessa Dos Santos Morais, Emerson Luiz Lima Araújo, Ramendra Pati Pandey, V Samuel Raj, Ester Cerdeira Sabino, Xutao Deng, Eric Delwart, Adriana Luchs, Élcio Leal, Antonio Charlys da Costa
Published 2021-01-01

Recombination Located over 2A-2B Junction Ribosome Frameshifting Region of Saffold Cardiovirus

by Antônio Charlys da Costa, Adriana Luchs, Flávio Augusto de Pádua Milagres, Shirley Vasconcelos Komninakis, Danielle Elise Gill, Márcia Cristina Alves Brito Sayão Lobato, Rafael Brustulin, Rogério Togisaki das Chagas, Maria de Fátima Neves dos Santos Abrão, Cassia Vitória de Deus Alves Soares, Xutao Deng, Ester Cerdeira Sabino, Eric Delwart, Élcio Leal
Published 2018-09-01

Genomic Analyses of Potential Novel Recombinant Human Adenovirus C in Brazil

by Roozbeh Tahmasebi, Antonio Charlys da Costa, Kaelan Tardy, Rory J. Tinker, Flavio Augusto de Padua Milagres, Rafael Brustulin, Maria da Aparecida Rodrigues Teles, Rogério Togisaki das Chagas, Cassia Vitória de Deus Alves Soares, Aripuana Sakurada Aranha Watanabe, Cecilia Salete Alencar, Fabiola Villanova, Xutao Deng, Eric Delwart, Adriana Luchs, Élcio Leal, Ester Cerdeira Sabino
Published 2020-05-01