Ion-exchange properties of cell walls of Spinacia oleracea L. roots under different environmental salt conditions

2006 ◽  
Vol 71 (7) ◽  
pp. 781-789 ◽  
Author(s):  
N. R. Meychik ◽  
Yu. I. Nikolaeva ◽  
I. P. Yermakov
2011 ◽  
Vol 47 (2) ◽  
pp. 176-181 ◽  
Author(s):  
N. R. Meichik ◽  
N. I. Popova ◽  
Yu. I. Nikolaeva ◽  
I. P. Yermakov ◽  
A. N. Kamnev

2021 ◽  
Vol 501 (1) ◽  
pp. 415-418
Author(s):  
N. R. Meychik ◽  
Yu. I. Nikolaeva ◽  
O. V. Nikushin ◽  
M. A. Kushunina

2010 ◽  
Vol 57 (5) ◽  
pp. 620-630 ◽  
Author(s):  
N. R. Meychik ◽  
I. P. Yermakov ◽  
S. D. Khonarmand ◽  
Yu. I. Nikolaeva

1982 ◽  
Vol 203 (2) ◽  
pp. 493-504 ◽  
Author(s):  
S C Fry

1. Cell walls from rapidly growing cell suspension cultures of Spinacia oleracea L. contained ferulic acid and p-coumaric acid esterified with a water-insoluble polymer. 2. Prolonged treatment with trypsin did not release may feruloyl esters from dearabinofuranosylated cell walls, and the polymer was also insoluble in phenol/acetic acid/water (2:1:1, w/v/v). 3. Treatment of the cell walls with the fungal hydrolase preparation ‘Driselase’ did liberate low-Mr feruloyl esters. The major esters were 4-O-(6-O-feruloyl-beta-D-galactopyranosyl)-D-galactose and 3?-O-feruloyl-alpha-L-arabinopyranosyl)-L-arabinose. These two esters accounted for about 60% of the cell-wall ferulate. 4. It is concluded that the feruloylation of cell-wall polymers is not a random process, but occurs at very specific sites, probably on the arabinogalactan component of pectin. 5. The possible role of such phenolic substituents in cell-wall architecture and growth is discussed.


2017 ◽  
Vol 129 (3) ◽  
pp. 493-500
Author(s):  
Nataly Meychik ◽  
Yuliya Nikolaeva ◽  
Maria Kushunina ◽  
Maria Titova ◽  
Alexander Nosov

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