Gasotransmitters in Plants

Carbon Monoxide: a Ubiquitous Gaseous Signaling Molecule in Plants.- Nitric oxide emission and uptake by higher plants.- Modulation of nitric oxide levels by phytoglobin affects developmental and stress responses in plants.- Growth promoting effects of NOx fumigation and phytoglobins.- Nitric oxide (NO), a central gasotransmitter at early plant developmental stages.- Nitric oxide acts at the crossroad between auxin and reactive oxygen species determining the outcome of root growth and development.- Nitric oxide: a multi-task player in plant-microorganism symbioses.- Emerging functions of nitric oxide in plant immunity.- Protein denitrosylation in plant biology.- Functions and metabolism of S-nitrosothiols and S-nitrosylation of proteins in plants: the role of S-nitrosoglutathione reductase.- Hydrogensulfide in plants.- Regulation of autophagy by hydrogen sulfide.- Deciphering the dialogue between NO and H2S in guard cells.- New features of the NO/H2S crosstalk: a chemical basis.

Dr. Lorenzo Lamattina
Lorenzo Lamattina was born in Argentina, where he studied agronomy and biology and obtained his Ph.D. at Mar del Plata University. He did postdoctoral research at the Institut de Biologie Moleculaire des Plantes (IBMP-CNRS) at Strasbourg, France, where he co-discovered the RNA editing in plant mitochondria. In 1991, he joined the Instituto de Investigaciones Biológicas (IIB), University of Mar del Plata, Argentina, as Professor of Cell and Molecular Biology. He chaired the IIB from 2000 to 2004; he is Director of the Molecular and Integrative Physiology Lab, and Superior researcher at the Argentinian Council of Science and Technology (CONICET).He teaches cell biology, plant physiology and molecular advancements to undergraduate and graduate students. His research focuses on pathways, targets and the biochemical and molecular mechanisms underpinning nitric oxide (NO)-mediated processes in plants, microalgae, rhizobacteria and lately, honeybee.His research shed light to the involvement of NO, and the concomitant modulator actions, in many plant physiological aspects like plant nutrition, water deficit, antioxidant capacity, root growth and development, the interaction with plant growth promoting rhizobacteria, cross-talk with phospholipid signaling, etc. More recently, the studies on the interaction with other gasotransmitter, hydrogen sulfide (H2S), opened a new window to understand the complexity of the guard cell physiology and stomatal movement.Lorenzo Lamattina is a member of several learned societies, and has been honored by the ASPB as Top Author in Central and South America between 2004 and 2013. He won the Konex award 2013 in Biochemistry and Molecular Biology, the award Bunge y Born in Plant Biology 2006 and the John Simon Guggenheim Foundation award 2005 for his work on Nítric Oxide-Mediated Processes in Plants.

Dr. Carlos Garcia-Mata
Carlos García-Mata was born in Argentina. He studied biology and