G
Gustavo B. Gregoracci
Researcher at Federal University of São Paulo
Publications - 38
Citations - 1483
Gustavo B. Gregoracci is an academic researcher from Federal University of São Paulo. The author has contributed to research in topics: Metagenomics & Eutrophication. The author has an hindex of 14, co-authored 35 publications receiving 1097 citations. Previous affiliations of Gustavo B. Gregoracci include San Diego State University & Federal University of Rio de Janeiro.
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Journal ArticleDOI
Lytic to temperate switching of viral communities
Ben Knowles,Cynthia B. Silveira,Barbara A. Bailey,Katie L. Barott,Vito Adrian Cantu,Ana G Cobián-Güemes,Felipe H. Coutinho,Elizabeth A. Dinsdale,Ben Felts,Kathryn A. Furby,Emma E. George,Kevin Green,Gustavo B. Gregoracci,Andreas F. Haas,John M. Haggerty,Eric R. Hester,Nao Hisakawa,Linda Wegley Kelly,Yan Wei Lim,Mark Little,Antoni Luque,T. McDole-Somera,Katelyn McNair,L. S. de Oliveira,Steven D. Quistad,N. L. Robinett,Enric Sala,Peter Salamon,Peter Salamon,Savannah E. Sanchez,Stuart A. Sandin,Genivaldo G. Z. Silva,Jennifer E. Smith,Christopher C. Sullivan,C. Thompson,Mark J. A. Vermeij,Merry Youle,C. Young,Brian J. Zgliczynski,R. Brainard,Robert Edwards,Jim Nulton,Fabiano L. Thompson,Forest Rohwer,Forest Rohwer +44 more
TL;DR: The Piggyback-the-Winner model wherein temperate dynamics become increasingly important in ecosystems with high microbial densities is proposed; thus ‘more microbes, fewer viruses’ is proposed.
Journal ArticleDOI
An extensive reef system at the Amazon River mouth
Rodrigo L. Moura,Gilberto M. Amado-Filho,Fernando C. Moraes,Poliana S. Brasileiro,Paulo S. Salomon,Michel Michaelovitch de Mahiques,Alex Cardoso Bastos,Marcelo Gomes de Almeida,Jomar M. Silva,Beatriz Ferreira Araújo,F. P. Brito,Thiago Pessanha Rangel,Braulio Cherene Vaz de Oliveira,Ricardo G. Bahia,Rodolfo Paranhos,Rodolfo Jasão Soares Dias,Eduardo Siegle,Alberto G. Figueiredo,Renato Crespo Pereira,Camille V. Leal,Eduardo Hajdu,Nils E. Asp,Gustavo B. Gregoracci,Sigrid Neumann-Leitão,Patricia L. Yager,Ronaldo B. Francini-Filho,Adriana M. Fróes,Mariana E. Campeão,Bruno S. Silva,Ana Paula B. Moreira,Louisi de Oliveira,Ana Carolina Soares,Lais Silva Araujo,Nara L. Oliveira,João Batista Teixeira,Rogerio Valle,Cristiane C. Thompson,Carlos Eduardo de Rezende,Fabiano L. Thompson +38 more
TL;DR: An extensive carbonate system off the Amazon mouth, underneath the river plume, is presented, providing several insights about the responses of tropical reefs to suboptimal and marginal reef-building conditions, which are accelerating worldwide due to global changes.
Journal ArticleDOI
Marine viruses discovered via metagenomics shed light on viral strategies throughout the oceans.
Felipe H. Coutinho,Felipe H. Coutinho,Felipe H. Coutinho,Cynthia B. Silveira,Cynthia B. Silveira,Gustavo B. Gregoracci,Cristiane C. Thompson,Robert Edwards,Corina P. D. Brussaard,Corina P. D. Brussaard,Bas E. Dutilh,Bas E. Dutilh,Bas E. Dutilh,Fabiano L. Thompson +13 more
TL;DR: A new method for host prediction based on co-occurrence associations is designed that reveals these viruses infect dominant members of the marine microbiome such as Prochlorococcus and Pelagibacter, and supports the recently proposed Piggyback-the-Winner model of reduced phage lysis at higher host densities.
Journal ArticleDOI
Metagenomic Analysis of Healthy and White Plague-Affected Mussismilia braziliensis Corals
Gizele D. Garcia,Gustavo B. Gregoracci,Eidy de O. Santos,Pedro M. Meirelles,Genivaldo G. Z. Silva,Genivaldo G. Z. Silva,Robert Edwards,Robert Edwards,Tomoo Sawabe,Kazuyoshi Gotoh,Shota Nakamura,Tetsuya Iida,Rodrigo L. Moura,Fabiano L. Thompson +13 more
TL;DR: The results suggest that WP disease in M. braziliensis is caused by a polymicrobial consortium, and Proteobacteria, Bacteroidetes, Firmicutes, Cyanobacteria and Actinomycetes are the main groups in all healthy and WP-affected corals.
Journal ArticleDOI
Transcriptomic analysis of the red seaweed Laurencia dendroidea (Florideophyceae, Rhodophyta) and its microbiome
Louisi de Oliveira,Gustavo B. Gregoracci,Genivaldo G. Z. Silva,Leonardo T. Salgado,Gilberto Amado Rodrigues da Cunha Filho,Marcio Alves-Ferreira,Renato Crespo Pereira,Fabiano L. Thompson +7 more
TL;DR: This work describes the first transcriptomic profile of the red seaweed L. dendroidea and unveils the genes involved on the biosynthesis of terpenoid compounds in this seaweed, increasing the knowledge about ESTs from the Florideophyceae algal class.