Topic #3: Food and Environmental Microbiotech

159 Response to acetic acid stress in yeast: focus on cell wall remodeling

Ricardo Aguilar Andrade Ribeiro 1-iBB – Institute for Bioengineering and Biosciences, Instituto Superior Te?cnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001, Lisbon, Portugal; 2-Associate Laboratory Institute for Health and Bioeconomy at Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal; 3-Department of Bioengineering, Instituto Superior Te?cnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001, Lisbon, Portugal ricardoandrade.775@gmail.com Miguel V. Vitorino4,5;Cláudia P. Godinho1,2;Nuno Bourbon-Melo1,2,3 ; Tiago T. Robalo4,5; Fábio Fernandes1,2,3; Mário S. Rodrigues4,5 and Isabel Sá-Correia1,2,3 1-iBB – Institute for Bioengineering and Biosciences, Instituto Superior Te?cnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001, Lisbon, Portugal; 2-Associate Laboratory Institute for Health and Bioeconomy at Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal; 3-Department of Bioengineering, Instituto Superior Te?cnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001, Lisbon, Portugal; 4-BioISI – Biosystems and Integrative Sciences Institute, Faculdade de Cie?ncias, Universidade de Lisboa, 1749-016, Lisbon, Portugal; 5-Departament of Physics, Faculdade de Cie?ncias, Universidade de Lisboa, 1749-016, Lisbon, Portugal

164 Light emitting diodes as an alternative disinfection method to inactivate bacteria associated with ready-to-eat salads

Ana Paula Gomes Marques Instiuto de Biologia Experimentale Tecnológica ana.marques@ibet.pt Maria Teresa Barreto Crespo, Vanessa Jorge Pereira 1 iBET - Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2780-901, Oeiras, Portugal, 2 Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157, Oeiras, Portugal

91 Haem biosynthesis in Gram-negative pathogens

Jordi Zamarreño Beas Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal jzamarreno@itqb.unl.pt Marco A. M. Videiraa, Joana Baptistaa and Lígia M. Saraivaa

63 Profiling the volatile exometabolome of Pedobacter lusitanus NL19

Gonçalo Figueiredo Dept. of Biology – University of Aveiro/CESAM, Aveiro, Portugal; henriques.figueiredo@ua.pt Carina Costa2, Sílvia M. Rocha2, Sónia Mendo1 LAQV-REQUIMTE & Dept. of Chemistry – University of Aveiro, 3810 Aveiro, Portugal2, Dept. of Biology – University of Aveiro/CESAM, Aveiro, Portugal1

75 BTEX removal by Aspergillus niger in saline medium

Ana M. T. Mata 4CINEA, Polytechnic Institute of Setubal, Portugal; 6 iBB-Instituto Superior Técnico, Universidade de Lisboa, Portugal ana.mata@estsetubal.ips.pt Kelly Rodrigues1,2, Glória Marinho1,3, Ricardo Salgado4,5 and Ana M. T. Mata4,6 1DAQMA, Federal Institute of Ceara, Brazil; 2PPGERN, Federal University of Ceara, Brazil; 3PGTGA, Federal Institute of Ceara, Brazil; 4CINEA, Polytechnic Institute of Setubal, Portugal; 5LAQV, REQUIMTE, Universidade Nova de Lisboa, Portugal; 6 iBB-Instituto Superior Técnico, Universidade de Lisboa, Portugal.

23 Bioprospecting bacterial symbionts of marine animals: sponge and coral-associated Gammaproteobacteria inhibit growth of notorious human and aquaculture pathogens

Matilde Sangreman Proença Maia Marques Institute for Bioengineering and Biosciences (iBB) and Institute for Health and Bioeconomy (i4HB), Instituto Superior Técnico (IST), University of Lisbon, Portugal matildesangremanmarques@tecnico.ulisboa.pt João Almeida1,2, Dalila Mil-Homes1,2, Arsénio Fialho1,2, Vanessa Oliveira3, Newton Gomes3, Rodrigo Costa1,2, Tina Keller-Costa1,2 Institute for Bioengineering and Biosciences (iBB)1 and Institute for Health and Bioeconomy (i4HB)2, Instituto Superior Técnico (IST), University of Lisbon, Portugal, Department of Biology and Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal3

31 Antimicrobial peptides of Saccharomyces cerevisiae – a proteomic study

Joana Rita Lourenço Sousa UCIBIO, REQUIMTE, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa jrl.sousa@campus.fct.unl.pt João Correia1,2, Patrícia Branco2, Maria Gabriela Almeida1,3, Helena Albergaria2 2 Unidade de Bioenergia - Laboratório Nacional de Energia e Geologia (LNEG), 3 Centro de investigação interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz