MIPs and their roles in the exchange of metalloids

This book is dedicated to the metalloids, a recently discovered group of substrates for a number of specific MIPs in a diverse spectrum of organisms. Particular focus is given to the essential boron, the beneficial silicon and the highly toxic arsenic. The respective MIP isoforms that facilitate the transport of these metalloids include members from several clades of the phylogenetic tree, suggesting that metalloid transport is an ancient function within this family of channel proteins. Dedicated to the metalloids, a recently discovered group of substrates for a number of specific MIPs in a diverse spectrum of organisms Aspects of the environmental chemistry of metalloids relevant to understand the role of MIPs in the exchange of metalloids between organisms and their environment Recent advances that have changed our view on how transport of metalloids through these MIPs is integrated into a network of molecular players including metabolic enzymes INDICE: Aquaporins: A Family of Highly Regulate d Multifunctional Channels.- Phylogeny of Major Intrinsic Proteins.- Metalloids, Soil Chemistry and the Environment.- Arsenic Transport in Prokaryotes and Eukaryotic Microbes.- Metalloid Transport by Aquaglyceroporins: Consequences in the Treatment of Human Diseases.- Roles of Vertebrate Aquaglyceroporins in Arsenic Transport and Detoxification.- Molecular Mechanisms of Boron Transport in Plants: Involvement of Arabidopsis NIP5;1 and NIP6;1.- Silicon Transporters in Higher Plants.- Major Intrinsic Proteins and Arsenic Transport in Plants: New Players and Their Potential Roles.- Major Intrinsic Proteins in Biomimetic Membranes."

• ISBN: 978-1-4419-6314-7
• Editorial: Springer
• Encuadernacion: Cartoné
• Páginas: 146
• Fecha Publicación: 05/07/2010
• Nº Volúmenes: 1
• Idioma: Inglés