easmodesmato(8iogwou, phomod eama) OHe smal
chaon elo shat oirectly cOnDEt the cytoptaom of
nehbbariog plaot cela to each otb ou.
Tho cUord
plosmodesmo do¯ues from thbe Cotio wor
'plaomo' meaning
meoriog fcéa ond ho
'deama' meanio9 bond.
Siuilax to ae gop junciona foonod io animale cels,
the plasmodesumta, cwwch
wwcu penetate both
both t e
primay and 8econdaHy cou cawolA Qlo co cotain
molecules to pass directly trom
anoth OM.
erohange oh gobstances with tue Octoy environmect
ODd e ioney nuironmeot oh te eu also allos
ComMOwcation blw the cols.
-So plaots, mlcromo (ocules MacAomotoculos s0 Ola os
cUOtoy, fons, metabotitea, pIoteina RNAS and
plant uir cs es, Sspread from ceU to ceu
plasmodesmata -througl
eromple -
(ocas T protein mOUes
shoot aplcal meriatem througla plaanodOMta to
, in
modeomata .one cou contfouo us Ra oeigubouwig
Plont U.
napuboug
formed aroon¡ SER.
Plasmodesmata genen all y preseot în those plont ceu
CUch have wguu COndepsatin
conden role
A typica plot ce bave appro 10- (o plaamodesmatY
Taeg can alo o be terme as "briagea' betwoen two plant
PlasmOdesmoto OcCUH dusing te ceu diuision procas.
&trcctue Ptasmodesmata.
CytoplaSm
Sodopla smic reicwom
Desmotubule
Central
Plasm YOd
membraw
Middue Centro
tameua cauity
-Cytoplaouc
S2eve
SER
Cytoplass Desmotubws
pri- waw
Ploomodesmado -midolt
Cytosouc
S Plasma weubraue
coneig 2odjaceud couo