The Red Cell Membrane: A Model for Solute Transport

Product Description
Raess and Tunnicliff’s timely compilation of reviews highlights the most recent advances in studying transport processes across the plasma membrane of the red blood cell. These processes are responsible for controlling the accumulation and elimination of solutes vital to the metabolism–and consequent survival–of the cell. Because of the inherent difficulties of the work, most notably isolation problems and organelle membrane contamination, these transport phenomena are hard to study. The red cell, however, offers many advantages, since isolation is simple and yields a pure plasma membrane.

The Red Cell Membrane presents a unified approach to the three fundamental components of major transport processes: structure, function, and consequences of modification, by chemical, pharmacological, and pathological means. Chapters, contributed by experts in the field, present both general overviews and specific, detailed applications.

The Red Cell Membrane provides researchers and clinicians involved in biophysics, biochemistry, membrane pharmacology, and related areas with a highly practical, interdisciplinary discussion of the red cell membrane as a model system. Essential reading for a large variety of specialists!

Order from Amazon –> The Red Cell Membrane: A Model for Solute Transport

Time-Lapse Characterization of Arabidopsis Starch Metabolism Mutants


During the early exponential growth phase of plants, the majority of photoassimilates are reinvested into new leaf material. Leaf area, one of many growth parameters, has been examined by time-lapse photography in Arabidopsis starch metabolism mutants. The irregular shape of leaves can make measurement by traditional means difficult, especially for large numbers of plants. By taking a digital picture of the leaves to be measured, along with an object of known size, the pixel area of the leaves can be can quantified into physical units. This is accomplished using the color range and histogram tools in Adobe Photoshop. A screen capture demonstration of this process is available on YouTube (www.youtube.com The accompanying song, Claire de Lune, was composed by Claude Debussy and performed by pianist Van Cliburn. For more plant biology related videos, please visit www.ChloroFilms.org.

Interview with Dr. Steven Clarke – Part 3 of 5


On January 31st, Cutting Edge Talk Show conducted an interview with Dr. Steven Clarke, a world authority on age-related protein damage and repair. Dr. Clarke’s major interest is understanding the biochemistry of the aging process. He is particularly interested in the generation of age-damaged proteins by spontaneous chemical reactions and the physiological role of cellular enzymes that can reverse at least some portion of the damage. For over thirty years his laboratory focused its efforts on the degradation of aspartic acid and asparagine residues and the subsequent metabolism of their racemized and isomerized derivatives. His laboratory is presently determining the biological role of protein methyltransferases that can initiate the conversion of D-aspartyl residues to the L-configuration as well as the conversion of isopeptide linkages to normal peptide bonds. Such “repair” reactions may greatly increase the useful lifetime of cellular proteins and may help insure organismal survival. Dr. Clarke presented at GTCbio’s New Applications for Aging Research conference in January 2008. His presentation received highest ratings and ignited active discussion. The Cutting Edge Talk Show was moved by Dr. Clarke’s outstanding speech and decided to schedule a separate interview. The interviewers briefly touch on Dr. Clarke’s work and ask questions that may be of interest to non-scientists.

Biochem Makes You Stronger Original


Describes glycolysis, the fates of pyruvate, and metabolism of other sugars in three catchy songs. To the tune of “Stronger” by Kanye West, “American Boy” by Estelle, and “Tick Tock” by Ke$ha. Featuring autotune. Song/video made starting at 11pm and finished for class at 8:20 am the next day.

Cellular Metabolism, Pathways & Feedback


Cellular Metabolism, Pathways & Feedback The sum of all chemical changes that take place in a cell through which energy and basic components are provided for essential processes, including the synthesis of new molecules and the breakdown and removal of others.