Analysis of Flax Fiber Cell-Wall Non-Cellulosic Polysaccharides Under Different Weather Conditions (Marylin Variety)

2017 ◽  
Vol 15 (4) ◽  
pp. 539-544
Author(s):  
Anaële Lefeuvre ◽  
Christophe Baley ◽  
Claudine Morvan
Keyword(s):  
Cell Wall ◽  
Weather Conditions ◽  
Flax Fiber ◽  
Fiber Cell ◽  
Fiber Cell Wall

Mercerization and Characterization of Straw Pulp Fibers

2013 ◽  
Vol 781-784 ◽  
pp. 2645-2649
Author(s):  
Yan Na Yin ◽  
Quan Xiao Liu ◽  
Yu Bin Lyu
Keyword(s):  
Cell Wall ◽  
Processing Time ◽  
Water Retention ◽  
Fiber Cell ◽  
Pulp Fibers ◽  
Water Retention Value ◽  
Treatment Conditions ◽  
Fiber Cell Wall

Effects of mercerizing treatment on water-retention value of straw pulp fibers were discussed and the mercerizing treatment conditions were optimized. The best conditions of mercerizing treatment is NaOH concentration of 4mol/L, temperature of 40°C and processing time of 60min. SEM showed that the fiber cell wall swelling increase after mercerization.

Probing and visualizing the heterogeneity of fiber cell wall deconstruction in sugar maple (Acer saccharum) during liquid hot water pretreatment

RSC Advances ◽  
2016 ◽  
Vol 6 (83) ◽  
pp. 79297-79306 ◽  
Author(s):  
Sheng Chen ◽  
Xun Zhang ◽  
Zhe Ling ◽  
Zhe Ji ◽  
Bandaru V. Ramarao ◽  
...  
Keyword(s):  
Cell Wall ◽  
Acer Saccharum ◽  
Sugar Maple ◽  
Hot Water ◽  
Fiber Cell ◽  
Liquid Hot Water ◽  
Water Pretreatment ◽  
Fiber Cell Wall ◽  
Hot Water Pretreatment ◽  
S2 Layer

The S2 layer was differentiated into heavy-damaged region with more polysaccharides removed and relatively intact light-damaged region after LHW pretreatment.

Activation of ACS7 in Arabidopsis affects vascular development and demonstrates a link between ethylene synthesis and cambial activity

2020 ◽  
Vol 71 (22) ◽  
pp. 7160-7170
Author(s):  
Shuo Yang ◽  
Sining Wang ◽  
Shujia Li ◽  
Qian Du ◽  
Liying Qi ◽  
...  
Keyword(s):  
Cell Wall ◽  
Cell Division ◽  
Molecular Mechanisms ◽  
Stem Elongation ◽  
Vascular Development ◽  
Tracheary Element ◽  
Cambial Activity ◽  
Fiber Cell ◽  
Cambial Cell ◽  
Fiber Cell Wall

Abstract Ethylene is a gaseous hormone that affects many processes of plant growth and development. During vascular development, ethylene positively regulates cambial cell division in parallel with tracheary element differentiation inhibitory factor (TDIF) peptide signaling. In this study, we identified an ethylene overproducing mutant, acs7-d, exhibiting enhanced cambial activity and reduced wall development in fiber cells. Using genetic analysis, we found that ethylene signaling is necessary for the phenotypes of enhanced cambial cell division as well as defects in stem elongation and fiber cell wall development. Further, the cambial cell proliferation phenotype of acs7-d depends on WOX4, indicating that the two parallel pathways, ethylene and TDIF signaling, converge at WOX4 in regulating cambium activity. Gene expression analysis showed that ethylene impedes fiber cell wall biosynthesis through a conserved hierarchical transcriptional regulation. These results advance our understanding of the molecular mechanisms of ethylene in regulating vascular meristem activity.

Sign in / Sign up

Export Citation Format

Share Document