Regulatory roles of phosphoinositides in membrane trafficking and their potential impact on cell-wall synthesis and re-modelling
Author(s) -
Praveen Krishnamoorthy,
Clara SánchezRodríguez,
Ingo Heilmann,
Staffan Persson
Publication year - 2014
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcu055
Subject(s) - biology , endomembrane system , microbiology and biotechnology , cytoskeleton , vesicle , endocytic cycle , gtpase , signalling , actin cytoskeleton , cell , endocytosis , biochemistry , golgi apparatus , membrane , endoplasmic reticulum
Plant cell walls are complex matrices of carbohydrates and proteins that control cell morphology and provide protection and rigidity for the plant body. The construction and maintenance of this intricate system involves the delivery and recycling of its components through a precise balance of endomembrane trafficking, which is controlled by a plethora of cell signalling factors. Phosphoinositides (PIs) are one class of signalling molecules with diverse roles in vesicle trafficking and cytoskeleton structure across different kingdoms. Therefore, PIs may also play an important role in the assembly of plant cell walls.
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