Journal ArticleDOI
Insights into plant plasma membrane aquaporin trafficking.
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TLDR
This review highlights the most recent advances related to PIP subcellular routing and dynamic redistribution, identifies some key molecular interacting proteins, and indicates exciting directions for future research in this field.About:
This article is published in Trends in Plant Science.The article was published on 2013-06-01. It has received 88 citations till now. The article focuses on the topics: Aquaporin.read more
Citations
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Journal ArticleDOI
Aquaporins: Highly Regulated Channels Controlling Plant Water Relations
TL;DR: This Update integrates data and emphasizes the central role played by aquaporins in regulating plant water relations and demonstrates that variations in root and leaf hydraulic conductivity can be accounted for by Aquaporins but this must be integrated with anatomical considerations.
Journal ArticleDOI
Plant aquaporins: roles in plant physiology.
TL;DR: Comprehensive insights made on plant aquaporins in recent years are presented, pointing to their molecular and physiological specificities with respect to animal or microbial counterparts.
Journal ArticleDOI
Molecular Evolution of Grass Stomata.
Zhong-Hua Chen,Zhong-Hua Chen,Guang Chen,Fei Dai,Yizhou Wang,Adrian Hills,Yong-Ling Ruan,Guoping Zhang,Peter J. Franks,Eviatar Nevo,Michael R. Blatt +10 more
TL;DR: Grasses began to diversify in the late Cretaceous Period and now dominate more than one third of global land area, including three-quarters of agricultural land, hypothesize that their success is likely attributed to the evolution of highly responsive stomata capable of maximizing productivity in rapidly changing environments.
Journal ArticleDOI
Arabidopsis SNAREs SYP61 and SYP121 coordinate the trafficking of plasma membrane aquaporin PIP2;7 to modulate the cell membrane water permeability.
Charles Hachez,Charles Hachez,Timothée Laloux,Hagen Reinhardt,Damien Cavez,Hervé Degand,Christopher Grefen,Riet De Rycke,Dirk Inzé,Michael R. Blatt,Eugenia Russinova,François Chaumont +11 more
TL;DR: The data support a model in which direct interactions between specific SNARE proteins and PIP aquaporins modulate their post-Golgi trafficking and thus contribute to the fine-tuning of the water permeability of the plasma membrane.
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Beyond water homeostasis: Diverse functional roles of mammalian aquaporins
Philip Kitchen,Rebecca E. Day,Mootaz M. Salman,Matthew T. Conner,Roslyn M. Bill,Alex C. Conner +5 more
TL;DR: Elucidating the full range of functional roles of AQPs beyond the passive conduction of water will improve the understanding of mammalian physiology in health and disease and could provide routes to a range of novel therapies.
References
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Journal ArticleDOI
Plant Aquaporins: Membrane Channels with Multiple Integrated Functions
TL;DR: How a wide range of selectivity profiles and regulation properties allows aquaporins to be integrated in numerous functions, throughout plant development, and during adaptations to variable living conditions is examined.
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The Arabidopsis GNOM ARF-GEF Mediates Endosomal Recycling, Auxin Transport, and Auxin-Dependent Plant Growth
Niko Geldner,Nadine Anders,Hanno Wolters,Jutta Keicher,Wolfgang Kornberger,Philippe Muller,Alain Delbarre,Takashi Ueda,Akihiko Nakano,Gerd Jürgens +9 more
TL;DR: It is demonstrated that GNOM localizes to endosomes and is required for their structural integrity and suggested that ARF-GEFs regulate specific endosomal trafficking pathways.
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Gene Expression Profiles during the Initial Phase of Salt Stress in Rice
Shinji Kawasaki,Chris Borchert,Michael K. Deyholos,Hong Wang,Susan M. Brazille,Kiyoshi Kawai,David W. Galbraith,Hans J. Bohnert +7 more
TL;DR: Transcript regulation in response to high salinity was investigated for salt-tolerant rice with microarrays including 1728 cDNAs from libraries of salt-stressed roots and the interpretation of an adaptive process was supported by the similar analysis of salinity-sensitive rice.
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Structural mechanism of plant aquaporin gating
Susanna Törnroth-Horsefield,Yi Wang,Kristina Hedfalk,Urban Johanson,Maria Karlsson,Emad Tajkhorshid,Richard Neutze,Per Kjellbom +7 more
TL;DR: A molecular gating mechanism which appears conserved throughout all plant plasma membrane aquaporins is revealed.
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Auxin inhibits endocytosis and promotes its own efflux from cells
Tomasz Paciorek,Eva Zazímalová,Nadia Ruthardt,Jan Petrášek,York-Dieter Stierhof,Jürgen Kleine-Vehn,David A. Morris,Neil Emans,Gerd Jürgens,Niko Geldner,Jiri Friml +10 more
TL;DR: The data imply a previously undescribed mode of plant hormone action: by modulating PIN protein trafficking, auxin regulates PIN abundance and activity at the cell surface, providing a mechanism for the feedback regulation of auxin transport.