Application of universal calibration in gel permeation chromatography for molecular weight determinations of plant cell wall polymers: cotton fiber

1991 ◽  
Vol 39 (2) ◽  
pp. 270-275 ◽  
Author(s):  
Judy D. Timpa
Keyword(s):  
Molecular Weight ◽  
Cell Wall ◽  
Plant Cell ◽  
Cotton Fiber ◽  
Plant Cell Wall ◽  
Gel Permeation Chromatography ◽  
Cell Wall Polymers ◽  
Gel Permeation ◽  
Universal Calibration

scholarly journals Substrate Shift Reveals Roles for Members of Bacterial Consortia in Degradation of Plant Cell Wall Polymers

2018 ◽  
Vol 9 ◽  
Author(s):  
Camila Carlos ◽  
Huan Fan ◽  
Cameron R. Currie
Keyword(s):  
Cell Wall ◽  
Plant Cell ◽  
Plant Cell Wall ◽  
Bacterial Consortia ◽  
Cell Wall Polymers

Glycoside hydrolase carbohydrate-binding modules as molecular probes for the analysis of plant cell wall polymers

2004 ◽  
Vol 326 (1) ◽  
pp. 49-54 ◽  
Author(s):  
Lesley McCartney ◽  
Harry J Gilbert ◽  
David N Bolam ◽  
Alisdair B Boraston ◽  
J.Paul Knox
Keyword(s):  
Cell Wall ◽  
Plant Cell ◽  
Glycoside Hydrolase ◽  
Plant Cell Wall ◽  
Molecular Probes ◽  
Carbohydrate Binding ◽  
Carbohydrate Binding Modules ◽  
Cell Wall Polymers

Enzyme biotechnology in degradation and modification of plant cell wall polymers

2018 ◽  
Vol 164 (1) ◽  
pp. 106-118 ◽  
Author(s):  
Kaisa Marjamaa ◽  
Kristiina Kruus
Keyword(s):  
Cell Wall ◽  
Plant Cell ◽  
Plant Cell Wall ◽  
Cell Wall Polymers

Molecular weight and organization of cellulose at different stages of cotton fiber development

2018 ◽  
Vol 89 (5) ◽  
pp. 726-738 ◽  
Author(s):  
Sumedha Liyanage ◽  
Noureddine Abidi
Keyword(s):  
Molecular Weight ◽  
Cell Wall ◽  
Cotton Fiber ◽  
Fiber Strength ◽  
Gel Permeation Chromatography ◽  
Solvent System ◽  
Fiber Development ◽  
Cotton Fibers ◽  
Continuous Change ◽  
Cotton Fiber Development

There is a continuous change in cell wall composition and organization during cotton fiber development. Cotton fiber strength correlates to the molecular weight (MW) and molecular weight distribution (MWD), and organization of cellulose chains in the secondary cell wall. These parameters change drastically during fiber development. This study reports on the MW, MWD, and organization of cellulose in cotton fibers harvested from two cotton cultivars of Gossypium hirsutum L., (Texas Marker-1 and TX55) at different levels of maturity. Fiber dissolution is necessary to estimate the molecular properties of cellulose. Cellulose in mature cotton fibers is larger in MW and highly crystalline and, therefore, poorly dissolves in common solvent systems. To facilitate the dissolution, fibers were first pretreated with 23% sodium hydroxide and then dissolved in a dimethylacetamide/lithium chloride solvent system. Gel permeation chromatography of dissolved fibers indicated that cellulose in both cultivars reaches its maximum MW around 30 days post anthesis. Fourier transform infrared microspectroscopy imaging in the transmission mode indicates changes in cellulose distribution in cotton fibers with fiber development. The distributions of infrared vibrations of cellulose at 897 (β-linkage of cellulose), 1161 (anti-symmetrical C-O-C stretching of cellulose), and 1429 cm−1 (CH2 scissoring of cellulose) provided information on cellulose deposition in intact cotton fibers.

Degradation of plant cell wall polymers

2001 ◽  
pp. 1-26 ◽  
Author(s):  
Christine S. Evans ◽  
John N. Hedger
Keyword(s):  
Cell Wall ◽  
Plant Cell ◽  
Plant Cell Wall ◽  
Cell Wall Polymers

Bioinspired assemblies of plant cell wall polymers unravel the affinity properties of carbohydrate-binding modules

Soft Matter ◽  
2015 ◽  
Vol 11 (33) ◽  
pp. 6586-6594 ◽  
Author(s):  
Gabriel Paës ◽  
Laura von Schantz ◽  
Mats Ohlin
Keyword(s):  
Cell Wall ◽  
Plant Cell ◽  
Plant Cell Wall ◽  
Carbohydrate Binding ◽  
Carbohydrate Binding Modules ◽  
Cell Wall Polymers
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