Ion Exchange Properties of the Root Cell Walls Isolated from the Halophyte Plants (Suaeda altissima L.) Grown Under Conditions of Different Salinity

2005 ◽  
Vol 277 (1-2) ◽  
pp. 163-174 ◽  
Author(s):  
N.R. Meychik ◽  
J.I. Nikolaeva ◽  
I.P. Yermakov
Keyword(s):  
Ion Exchange ◽  
Cell Walls ◽  
Root Cell ◽  
Suaeda Altissima ◽  
Exchange Properties ◽  
Root Cell Walls

The effects of IBA on the composition of maize root cell walls

2019 ◽  
Vol 239 ◽  
pp. 10-17 ◽  
Author(s):  
Kristína Šípošová ◽  
Karin Kollárová ◽  
Desana Lišková ◽  
Zuzana Vivodová
Keyword(s):  
Cell Walls ◽  
Root Cell ◽  
Maize Root ◽  
Root Cell Walls

Distribution of Autofluorescence and Esterase and Peroxidase Activities in the Epidermis of Wheat Roots

1979 ◽  
Vol 6 (2) ◽  
pp. 201 ◽  
Author(s):  
MM Smith ◽  
TP O'brien
Keyword(s):  
Cell Walls ◽  
Outer Wall ◽  
Wheat Root ◽  
Root Cell ◽  
Gaeumannomyces Graminis ◽  
Wall Material ◽  
Wheat Roots ◽  
Pig Liver Esterase ◽  
Auto Fluorescence ◽  
Root Cell Walls

In the wheat root, peroxidases and esterases specific for a-naphthyl esters of acetate, propionate and butyrate are concentrated in cell walls, particularly the outer wall of epidermal cells undergoing extension. In contrast esterases specific for β-naphthyl esters of propionate and butyrate were intra- cellular and concentrated in epidermal and outer root-cap cells of the wheat root. Both α-naphthyl and β-naphthyl esters of longer-chain fatty acids proved to be poor substrates. The esterases and peroxidases associated with the outer epidermal wall may well be involved in turnover of phenolic acids cross-linked to polysaccharides. In this regard, ferulic acid and diferulate were shown to be constituents of wheat-root cell walls. The distribution of these substances can also be inferred from autofluorescence. Treatment with a commercial pig-liver esterase was without effect on the auto- fluorescence of the root cell-walls. Culture filtrates from Gaeumannomyces graminis did remove significant amounts of autofluorescent wall material. These preparations contained α-naphthyl acetate esterase as well as many polysaccharide hydrolase activities.

scholarly journals Investigation of Hemicellulose Alteration in Fabaceae Root Cell Walls During Flooding-Induced Aerenchyma Formation

2020 ◽  
Vol 26 (S2) ◽  
pp. 348-351
Author(s):  
Timothy Pegg ◽  
Daniel Gladish ◽  
Richard Edelmann ◽  
Robert Baker
Keyword(s):  
Cell Walls ◽  
Root Cell ◽  
Aerenchyma Formation ◽  
Root Cell Walls

Ion-exchange properties of cell walls of red seaweed Phyllophora crispa

2011 ◽  
Vol 47 (2) ◽  
pp. 176-181 ◽  
Author(s):  
N. R. Meichik ◽  
N. I. Popova ◽  
Yu. I. Nikolaeva ◽  
I. P. Yermakov ◽  
A. N. Kamnev
Keyword(s):  
Ion Exchange ◽  
Cell Walls ◽  
Red Seaweed ◽  
Exchange Properties
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