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The ARG1-LIKE2 gene of Arabidopsis functions in a gravity signal transduction pathway that is genetically distinct from the PGM pathway1
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The arl2 mutants of Arabidopsis display altered root and hypocotyl gravitropism, whereas their inflorescence stems are fully gravitropic. Interestingly, mutant roots respond like the wild type to phytohormones and an inhibitor of polar auxin transport. Also, their cap columella cells accumulate starch similarly to wild-type cells, and mutant hypocotyls display strong phototropic responses to lateral light stimulation. The ARL2 gene encodes a DnaJ-like protein similar to ARG], another protein previously implicated in gravity signal transduction in Arabidopsis seedlings. ARL2 is expressed at ...
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Consummating signal transduction: The role of 14-3-3 proteins in the completion of signal-induced transitions in protein activity
; INTRODUCTION One hallmark of signal transduction events is the phosphorylation-induced...manner completes an important step in signal transduction. Indeed, there is increasing recognition...viewed within a general context of signal transduction that is wide ranging and not at...
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Mutations in the gravity persistence signal loci in Arabidopsis disrupt the perception and/or signal transduction of gravitropic stimuli
; Mutations in the Gravity Persistence Signal Loci in Arabidopsis Disrupt the Perception and/or Signal Transduction of Gravitropic Stimuli1 Gravity plays a fundamental role in plant growth...perception and/or transduction phase of the gravity response, a mutant screen was devised...with ...
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Plant cell signal transduction: The emerging phenotype
; ...with the specification of signal transduction components. It is thought...genome may be involved with signal transduction of one sort or another...experimental plants for signal transduction research in a growth room...
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Weaving the complex Web of signal transduction
; "Signal transduction" is the term commonly used...cellular physiology. The term "signal transduction" became popular in the early...were no papers retrieved when "signal transduction" was used to query the database...
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Electronic platform connects signal transduction researchers, reagents.(Tools & Techniques)
; ...communication as cell signaling, signal transduction, or cell trafficking. In the past...impact other subtopics of research. Signal transduction took a back seat to apoptosis for...But now apoptosis has come into signal transduction. Scientists need to understand signal...
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Calmodulin is involved in heat shock signal transduction in wheat1
; ...sup 2+^ -CaM) in heat shock (HS) signal transduction in wheat (Triticum aestivum) was...CaM is directly involved in the HS signal transduction pathway. A working hypothesis about...between upstream and downstream of HS signal transduction is presented. Organisms have developed...
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Ethylene Signal Transduction. Moving beyond Arabidopsis
; ...occur at the level of perception or signal transduction. Hormone sensitivity can, in turn...developmental stimuli. Why do we study a signal transduction pathway in any organism but Arabidopsis...article the focus is on ethylene signal transduction in tomato. Although multiple ...
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A Signal Transduction Pathway Model Prototype I: From Agonist to Cellular Endpoint
; ...information to understanding cellular signal transduction is limited by the lack of tools...the postgenomic era, components of signal transduction pathways are being elucidated by...pathway maps, the details of the signal transduction pathway (kinetics, feedback, and...
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Human signal transduction assay
; Sigma-Aldrich has launched the Panorama human signal transduction protein array. The latest in the company's line...data representative of physiological states. Signal transduction is part of the cellular response to external...
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Signal transduction in maize and Arabidopsis mesophyll protoplasts
; Signal Transduction in Maize and Arabidopsis Mesophyll...contributed to elucidating plant signal transduction pathways, in combination with...transcription factors in diverse plant signal transduction pathways (Bleecker and Kende...
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