Receptor Complex Mediated Regulation of Symplastic Traffic.
Plant receptor kinases (RKs) and receptor proteins (RPs) are involved in a plethora of cellular processes, including developmental decisions and immune responses. There is increasing evidence that plasmodesmata (PD)-localized RKs and RPs act as nexuses that perceive extracellular signals and convey them into intra- and intercellular responses by regulating the exchange of molecules through PD. How RK/RP complexes regulate the specific and nonspecific traffic of molecules through PD, and how these receptors are specifically targeted to PD, have been elusive but underpin comprehensive understanding of the function and regulation of the symplast. In this review we gather the current knowledge of RK/RP complex function at PD and how they might regulate intercellular traffic.
['Stahl|Yvonne|Y|', 'Faulkner|Christine|C|']
D010940:Plant Proteins D031425:Plasmodesmata D015398:Signal Transduction
receptors immunity plasmodesmata intercellular traffic development