University of Kiel

About: University of Kiel is a education organization based out in Kiel, Germany. It is known for research contribution in the topics: Population & Crystal structure. The organization has 27816 authors who have published 57114 publications receiving 2061802 citations. The organization is also known as: Christian Albrechts University & Christian-Albrechts-Universität zu Kiel.

The genome of the seagrass Zostera marina reveals angiosperm adaptation to the sea

Abstract: Seagrasses colonized the sea on at least three independent occasions to form the basis of one of the most productive and widespread coastal ecosystems on the planet. Here we report the genome of Zostera marina (L.), the first, to our knowledge, marine angiosperm to be fully sequenced. This reveals unique insights into the genomic losses and gains involved in achieving the structural and physiological adaptations required for its marine lifestyle, arguably the most severe habitat shift ever accomplished by flowering plants. Key angiosperm innovations that were lost include the entire repertoire of stomatal genes, genes involved in the synthesis of terpenoids and ethylene signalling, and genes for ultraviolet protection and phytochromes for far-red sensing. Seagrasses have also regained functions enabling them to adjust to full salinity. Their cell walls contain all of the polysaccharides typical of land plants, but also contain polyanionic, low-methylated pectins and sulfated galactans, a feature shared with the cell walls of all macroalgae and that is important for ion homoeostasis, nutrient uptake and O2/CO2 exchange through leaf epidermal cells. The Z. marina genome resource will markedly advance a wide range of functional ecological studies from adaptation of marine ecosystems under climate warming, to unravelling the mechanisms of osmoregulation under high salinities that may further inform our understanding of the evolution of salt tolerance in crop plants.

FIP/AAPS guidelines to dissolution/in vitro release testing of novel/special dosage forms

Abstract: Contributors Jean-Marc Aiache, Nobuo Aoyagi, Dennis Bashaw, Cynthia Brown, William Brown, Diane Burgess, John Crison, Patrick DeLuca, Ruzica Djerki, Jennifer Dressman, Thomas Foster, Kirsti Gjellan, Vivian Gray, Ajaz Hussain, Tom Ingallinera, James Klancke, Johannes Kraemer, Henning Kristensen, Kofi Kumi, Christian Leuner, Jobst Limberg, Petra Loos, Lenny Margulis, Patrick Marroum, Helga Moeller, Bernd Mueller, Martin Mueller-Zsigmondy, Ngozi Okafo, Larry Ouderkirk, Shravan Parsi, Saeed Qureshi, Joseph Robinson, Vinod Shah, Martin Siewert, Ramana Uppoor, and Roger Williams. Aventis, Frankfurt, Germany JW Goethe University, Frankfurt, Germany Eli Lilly and Company, Indianapolis, IN Office of Pharmaceutical Science, Center for Drug Evaluation and Research, US Food and Drug Administration, Rockville, MD Universite d'Auvergne, Clermont-Ferrand Cedex, France National Institute of Health Sciences, Division of Drugs, Tokyo, Japan US Pharmacopeia, Rockville, MD University of Connecticut, Storrs Mansfield, CT Pfizer, Inc, La Jolla, CA University of Kentucky, Lexington, KY Novartis Pharma, Basel, Switzerland AstraZeneca, Sodertalje, Sweden V.A. Gray Consulting, Inc, Hockessin, DE AAI International, Charleston, SC CIMA Laboratories, Inc, Minneapolis, MN Laboratory and Quality Services, Eschborn, Germany University of Copenhagen, Denmark Bundesinstitut fur Arzneimittel, Bonn, Germany Aventis Pharmaceuticals, Bridgewater, NJ Pfizer, Groton, CT Zentrallaboratorium Deutscher Apotheker, Eschborn, Germany Kiel University, Kiel, Germany Alza Corporation, Mountain View, CA DPT Laboratories, Ltd, San Antonio, TX Health Protection Branch, Ottawa, Canada University of Wisconsin, WI