منابع مشابه
FHY1: a phytochrome A-specific signal transducer.
Phytochromes are plant photoreceptors that regulate plant growth and development with respect to the light environment. Following the initial light-perception event, the phytochromes initiate a signal-transduction process that eventually results in alterations in cellular behavior, including gene expression. Here we describe the molecular cloning and functional characterization of Arabidopsis F...
متن کاملDifferential regulation of Ca2+/calmodulin-dependent enzymes by plant calmodulin isoforms and free Ca2+ concentration.
Multiple calmodulin (CaM) isoforms are expressed in plants, but their biochemical characteristics are not well resolved. Here we show the differential regulation exhibited by two soya bean CaM isoforms (SCaM-1 and SCaM-4) for the activation of five CaM-dependent enzymes, and the Ca(2+) dependence of their target enzyme activation. SCaM-1 activated myosin light-chain kinase as effectively as bra...
متن کاملTransducer Preamp Filter Signal Processor
This is a design oriented engineering class; it is more relevant to understand circuit’s operation and limitations that finding exact mathematical expressions or exact numerical solutions. Precise results can always be obtained through proper circuit simulations, and through a piece of Matlab/Maple code; however none of these programs can’t design a single circuit for you; especially if you are...
متن کاملConservation of Ca2+/Calmodulin Regulation across Na and Ca2+ Channels
Voltage-gated Na and Ca2+ channels comprise distinct ion channel superfamilies, yet the carboxy tails of these channels exhibit high homology, hinting at a long-shared and purposeful module. For different Ca2+ channels, carboxyl-tail interactions with calmodulin do elaborate robust and similar forms of Ca2+ regulation. However, Na channels have only shown subtler Ca2+ modulation that differs am...
متن کاملPostreceptor signal transduction by cyclic adenosine monophosphate and the Ca2+-calmodulin complex
To survive in a dynamic environment, all living cells must be able to identify and respond to variations in specific extracellular signals . Peptide hormones are one type of signal to which mammalian cells respond . Cells recognize hormones through specific receptors on the outer surface of the plasma membrane . The binding of a hormone to its receptor initiates a series of rapid events that ev...
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ژورنال
عنوان ژورنال: JOURNAL OF THE BREWING SOCIETY OF JAPAN
سال: 1996
ISSN: 0914-7314,2186-4012
DOI: 10.6013/jbrewsocjapan1988.91.27