Espinosa, V, González Pérez, A, Vasconcelos, ATR, Huerta, AM and Collado-Vides, J. (2005) TRACTOR_DB as a source for comparative studies of transcriptional regulation mechanisms in gamma-proteobacterial genomes. First International Conference of the Brazilian Association for Bioinformatics and Computational Biology.

Espinosa V, González Pérez A, Vasconcelos ATR, Collado-Vides J. (2004) Site position study in a group of gamma-proteobacterial genomes. Co-ocurrence of binding sites for pairs of TFs and its implication in regulation of transcription. II International Symposium on Biochemistry and Molecular Biology, Havana, Cuba. (Poster Presentation)

González Pérez A, dos Santos MT, Espinosa V, Vasconcelos AT, Collado-Vides, J. (2004) A novel database of computationally predicted new gamma-proteobacterial regulon members. First Bioinformatics Congress, Havana. (Oral presentation).

González Pérez A. (2004) The National Bioinformatics Center: Relationships between Basic Research and Training on Bioinformatics. INFONET, CENIC (Centro Nacional de Investigación Científica — National Center for Scientific Research; Oral Presentation).

González Pérez A, dos Santos MT, Espinosa V, Vasconcelos AT, Collado-Vides, J. (2003) New Members of over Seventy Regulons in Eight Gamma-Proteobacterial Genomes. Biotecnología Habana. (Poster presentation).

González Pérez A, dos Santos MT, Espinosa V, Vasconcelos AT, Collado-Vides, J. (2003) Predicting New Members of Regulons in Eight Gamma-Proteobacterial Genomes. Congress of Medical Informatics, Havana. (Oral presentation).

González Pérez A, Febles JP. (2002) Bioinformática: algunas precisiones conceptuales. Convención Informática 2002, Havana. (Oral presentation).

Gonzalez Pérez A, Gutiérrez D. (2002) The Computers Cluster of the National Bioinformatics Center. France-Cuba Bioinformatics Workshop, Havana. (Poster presentation).