N-Terminal Protease Gene Phylogeny Reveals the Potential for Novel Cyanobactin Diversity in Cyanobacteria

by Joana Martins, Pedro N. Leão, Vitor Ramos, Vitor Vasconcelos
Published 2013-12-01

BrtB is an O-alkylating enzyme that generates fatty acid-bartoloside esters

by João P. A. Reis, Sandra A. C. Figueiredo, Maria Lígia Sousa, Pedro N. Leão
Published 2020-03-01

Acetylcholinesterase in Biofouling Species: Characterization and Mode of Action of Cyanobacteria-Derived Antifouling Agents

by Joana R. Almeida, Micaela Freitas, Susana Cruz, Pedro N. Leão, Vitor Vasconcelos, Isabel Cunha
Published 2015-07-01

Hierridin B Isolated from a Marine Cyanobacterium Alters VDAC1, Mitochondrial Activity, and Cell Cycle Genes on HT-29 Colon Adenocarcinoma Cells

by Sara Freitas, Rosário Martins, Margarida Costa, Pedro N. Leão, Rui Vitorino, Vitor Vasconcelos, Ralph Urbatzka
Published 2016-08-01

Distribution and diversity of dimetal-carboxylate halogenases in cyanobacteria

by Nadia Eusebio, Adriana Rego, Nathaniel R. Glasser, Raquel Castelo-Branco, Emily P. Balskus, Pedro N. Leão
Published 2021-08-01

Diversity of Bacterial Biosynthetic Genes in Maritime Antarctica

by Adriana Rego, António G. G. Sousa, João P. Santos, Francisco Pascoal, João Canário, Pedro N. Leão, Catarina Magalhães
Published 2020-02-01

Cyanobacterial Allelochemicals But Not Cyanobacterial Cells Markedly Reduce Microbial Community Diversity

by Filipa Dias, Jorge T. Antunes, Jorge T. Antunes, Tiago Ribeiro, Joana Azevedo, Joana Azevedo, Vitor Vasconcelos, Vitor Vasconcelos, Pedro N. Leão
Published 2017-08-01

Chemoecological Screening Reveals High Bioactivity in Diverse Culturable Portuguese Marine Cyanobacteria

by Vitor M. Vasconcelos, William H. Gerwick, Patrício B. Gonçalves, Flávia Viana, Olga M. Lage, Pedro N. Leão, Vitor Ramos
Published 2013-04-01

Distinct Temporal Succession of Bacterial Communities in Early Marine Biofilms in a Portuguese Atlantic Port

by Jorge T. Antunes, Jorge T. Antunes, António G. G. Sousa, Joana Azevedo, Adriana Rego, Adriana Rego, Pedro N. Leão, Vitor Vasconcelos, Vitor Vasconcelos
Published 2020-08-01

Actinobacteria Isolated From Laminaria ochroleuca: A Source of New Bioactive Compounds

by Mariana Girão, Mariana Girão, Inês Ribeiro, Tiago Ribeiro, Isabel C. Azevedo, Filipe Pereira, Ralph Urbatzka, Pedro N. Leão, Maria F. Carvalho
Published 2019-04-01

Chlorophyll Derivatives from Marine Cyanobacteria with Lipid-Reducing Activities

by Sara Freitas, Natália Gonçalves Silva, Maria Lígia Sousa, Tiago Ribeiro, Filipa Rosa, Pedro N. Leão, Vitor Vasconcelos, Mariana Alves Reis, Ralph Urbatzka
Published 2019-04-01

Antitumor activity of hierridin B, a cyanobacterial secondary metabolite found in both filamentous and unicellular marine strains.

by Pedro N Leão, Margarida Costa, Vitor Ramos, Alban R Pereira, Virgínia C Fernandes, Valentina F Domingues, William H Gerwick, Vitor M Vasconcelos, Rosário Martins
Published 2013-01-01

Cytotoxicity of portoamides in human cancer cells and analysis of the molecular mechanisms of action.

by Tiago Ribeiro, Filipa Lemos, Marco Preto, Joana Azevedo, Maria Lígia Sousa, Pedro N Leão, Alexandre Campos, Stig Linder, Rui Vitorino, Vitor Vasconcelos, Ralph Urbatzka
Published 2017-01-01

Diversity and Bioactive Potential of Actinobacteria Isolated from a Coastal Marine Sediment in Northern Portugal

by Inês Ribeiro, Mariana Girão, Diogo A. M. Alexandrino, Tiago Ribeiro, Chiara Santos, Filipe Pereira, Ana P. Mucha, Ralph Urbatzka, Pedro N. Leão, Maria F. Carvalho
Published 2020-10-01

Cyanobacterial Diversity in Microbial Mats from the Hypersaline Lagoon System of Araruama, Brazil: An In-depth Polyphasic Study

by Vitor M. C. Ramos, Vitor M. C. Ramos, Raquel Castelo-Branco, Pedro N. Leão, Joana Martins, Joana Martins, Sinda Carvalhal-Gomes, Frederico Sobrinho da Silva, João G. Mendonça Filho, Vitor M. Vasconcelos, Vitor M. Vasconcelos
Published 2017-06-01

Comparative Genomics Discloses the Uniqueness and the Biosynthetic Potential of the Marine Cyanobacterium Hyella patelloides

by Ângela Brito, Ângela Brito, Jorge Vieira, Jorge Vieira, Cristina P. Vieira, Cristina P. Vieira, Tao Zhu, Pedro N. Leão, Vitor Ramos, Xuefeng Lu, Xuefeng Lu, Vitor M. Vasconcelos, Vitor M. Vasconcelos, Muriel Gugger, Paula Tamagnini, Paula Tamagnini, Paula Tamagnini
Published 2020-07-01

Actinobacteria and Cyanobacteria Diversity in Terrestrial Antarctic Microenvironments Evaluated by Culture-Dependent and Independent Methods

by Adriana Rego, Adriana Rego, Francisco Raio, Teresa P. Martins, Hugo Ribeiro, Hugo Ribeiro, António G. G. Sousa, Joana Séneca, Mafalda S. Baptista, Mafalda S. Baptista, Charles K. Lee, Charles K. Lee, S. Craig Cary, S. Craig Cary, Vitor Ramos, Maria F. Carvalho, Pedro N. Leão, Catarina Magalhães, Catarina Magalhães
Published 2019-05-01