Actin A Dynamic Framework For Multiple Plant Cell Functions
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Actin: A Dynamic Framework for Multiple Plant Cell Functions
Author: Christopher J. Staiger
language: en
Publisher: Springer Science & Business Media
Release Date: 2013-04-17
Actin is an extremely abundant protein that comprises a dynamic polymeric network present in all eukaryotic cells, known as the actin cytoskeleton. The structure and function of the actin cytoskeleton, which is modulated by a plethora of actin-binding proteins, performs a diverse range of cellular roles. Well-documented functions for actin include: providing the molecular tracks for cytoplasmic streaming and organelle movements; formation of tethers that guide the cell plate to the division site during cytokinesis; creation of honeycomb-like arrays that enmesh and immobilize plastids in unique subcellular patterns; supporting the vesicle traffic and cytoplasmic organization essential for the directional secretory mechanism that underpins tip growth of certain cells; and coordinating the elaborate cytoplasmic responses to extra- and intracellular signals. The previous two decades have witnessed an immense accumulation of data relating to the cellular, biochemical, and molecular aspects of all these fundamental cellular processes. This prompted the editors to put together a diverse collection of topics, contributed by established international experts, related to the plant actin cytoskeleton. Because the actin cytoskeleton impinges on a multitude of processes critical for plant growth and development, as well as for responses to the environment, the book will be invaluable to any researcher, from the advanced undergraduate to the senior investigator, who is interested in these areas of plant cell biology.
Tobacco BY-2 Cells
Author: Toshiyuki Nagata
language: en
Publisher: Springer Science & Business Media
Release Date: 2013-03-09
The first compilation of a wealth of knowledge on tobacco BY-2 cells, often cited as the HeLa cell line of higher plants. Basic issues of cell cycle progression, cytokinesis, cell organization and factors that are involved in these processes are covered in detail. Since the tobacco cell line is used as a tool for research in molecular and cellular biology, several chapters on such studies are also included. Further, changes of primary and secondary metabolites during culture and factors that affect these processes are treated. Last but not least, the so far unpublished historical background of the BY-2 cell line is described. This volume is a must for any scientist working in the field of plant biology.
Annual Plant Reviews, Polarity in Plants
Annual Plant Reviews, Volume 12 A fundamental feature of developmental biology is that of theestablishment of polarity. It can be described at different levels- polarity of the organism, polarity in tissue patterning and organdevelopment, and polarity of the cell. This volume provides an account of current research into themechanisms by which polarity is generated at the level of the cell,organ and organism in plants, drawing especially on recent workwith model organisms.The emphasis is on the use of the techniquesof molecular genetics to dissect molecular mechanisms. This is the first volume to bring together the diverse aspects ofpolarity in plant development. It is directed at researchers andprofessionals in plant developmental biology, cell biology andmolecular biology. Visit www.blackwellplantsci.com the plant science site fromBlackwell Publishing.