Results 11 to 20 of about 15,553 (212)
Analysis of a novel mutant allele of GSL8 reveals its key roles in cytokinesis and symplastic trafficking in Arabidopsis [PDF]
BMC Plant Biology, 2018 Background Plant cell walls are mainly composed of polysaccharides such as cellulose and callose. Callose exists at a very low level in the cell wall; however, it plays critical roles at different stages of plant development as well as in defence against
Behnaz Saatian +7 more
doaj +10 more sources
Plasmodesmata ‘in communicado’ [PDF]
Frontiers in Plant Science, 2012 Cell-to-cell communication is fundamental to multicellular life. For this to occur effectively there must be pathways and dynamic networks for communication. These might depend upon electrical or chemical signals or the mass transfer of molecules between
Andy eMaule +2 more
doaj +3 more sources
Plasmodesmata: Structure and Function
Acta Biológica Colombiana, 2006 Plasmodesmata are channels that transverse the cell wall and membrane. These specialized and non passive channels act like gates that facilitate and regulate both communication and transportation of molecules such as water, nutrients, metabolites and ...
Thomas David Geydan +2 more
doaj +2 more sources
Callose homeostasis at plasmodesmata: molecular regulators and developmental relevance [PDF]
, 2014 Plasmodesmata are membrane-lined channels that are located in the plant cell wall and that physically interconnect the cytoplasm and the endoplasmic reticulum (ER) of adjacent cells.
De Storme, Nico, Geelen, Danny
core +5 more sources
Chitin perception in plasmodesmata characterizes submembrane immune-signaling specificity in plants [PDF]
, 2020 The plasma membrane (PM) is composed of heterogeneous subdomains, characterized by differences in protein and lipid composition. PM receptors can be dynamically sorted into membrane domains to underpin signaling in response to extracellular stimuli.
Bellandi, Annalisa +9 more
core +2 more sources
Viruses, 2022 REMORIN proteins belong to a plant-specific multigene family that localise in plasma membrane nanodomains and in plasmodesmata. We previously showed that in Nicotiana benthamiana, group 1 StREM1.3 limits the cell-to-cell spread of a potexvirus without ...
Marion Rocher +7 more
doaj +1 more source
Arabidopsis plasmodesmal proteome. [PDF]
PLoS ONE, 2011 The multicellular nature of plants requires that cells should communicate in order to coordinate essential functions. This is achieved in part by molecular flux through pores in the cell wall, called plasmodesmata.
Lourdes Fernandez-Calvino +6 more
doaj +1 more source
Auxin fluxes through plasmodesmata [PDF]
New Phytologist, 2021 SummaryCharacterising the processes that control auxin dynamics is essential to understanding how auxin regulates plant development. Over recent years, several studies have investigated auxin diffusion through plasmodesmata, characterising this cell‐to‐cell diffusion and demonstrating that it affects auxin distributions. Furthermore, studies have shown
openaire +2 more sources
Special issue: Plasmodesmata [PDF]
Protoplasma, 2010 This special issue of Protoplasma provides an overview of the current standing of research and knowledge regarding the structure, function, and biological role of plasmodesmata (PD), the small channels through which adjacent plant cells communicate. The idea of creating a special issue on PD was conceived during the international “Plasmodesmata 2010 ...
Heinlein Manfred +2 more
openaire +2 more sources
Trafficking and localization of KNOTTED1 related mRNAs in shoot meristems
Communicative & Integrative Biology, 2022 Multicellular organisms use transcripts and proteins as signaling molecules for cell-to-cell communication. Maize KNOTTED1 (KN1) was the first homeodomain transcription factor identified in plants, and functions in maintaining shoot stem cells.
Munenori Kitagawa +2 more
doaj +1 more source