Related Experiment Video

Updated: Dec 13, 2025

Agrobacterium-Mediated Virus-Induced Gene Silencing Assay In Cotton
10:18

Agrobacterium-Mediated Virus-Induced Gene Silencing Assay In Cotton

Published on: August 20, 2011

24.8K

Extensin arabinoside chain length is modulated in elongating cotton fibre

Xiaoyuan Guo1, Bjørn Øst Hansen2, Svenning Rune Moeller1

  • 1Department of Plant and Environmental Sciences, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark.

Cell Surface (Amsterdam, Netherlands)
|August 4, 2020
PubMed

Keywords:
AGPs, arabinogalactan proteinsCoMPPCoMPP, comprehensive microarray polymer profilingCotton fibreCotton fibre qualityCrRLK1L, Catharanthus roseus receptor-like1-like kinaseDPA, days post anthesisEXTs, extensinsExAD, arabinosyltransferase named after the mutant Extensin Arabinose DeficientExtensin arabinoside metabolismGH, glycoside hydrolaseHPAT, hydroxyproline arabinosyltransferaseHRGPHRGPs, hydroxyproline-rich glycoproteinsHyp-Aran, extensin side-chain of length nLRX, leucine-rich repeat extensinsPCW, primary cell wallRRA, arabinosyltransferase named after the mutant Reduced Residual ArabinoseSCW, secondary cell wallSGT, serine galactosyltransferaseTranscriptomicsXEG113, arabinosyltransferase named after the mutant Xyloglucan Endo-Glucanase resistant mutant 113

More Related Videos

Author Spotlight: Unlocking Plant Transformation by Innovating with Carbon Nanofiber Arrays05:32

Author Spotlight: Unlocking Plant Transformation by Innovating with Carbon Nanofiber Arrays

Published on: July 21, 2023

2.1K
High Resolution Quantification of Crystalline Cellulose Accumulation in Arabidopsis Roots to Monitor Tissue-specific Cell Wall Modifications09:27

High Resolution Quantification of Crystalline Cellulose Accumulation in Arabidopsis Roots to Monitor Tissue-specific Cell Wall Modifications

Published on: May 10, 2016

8.5K

Related Concept Videos

Generation of Straight or Branched Actin Filaments01:14

Generation of Straight or Branched Actin Filaments

The straight or branched structure formation of actin filaments is controlled by nucleating proteins such as the formins and Arp2/3 complex. Formin-mediated assembly results in straight filaments, whereas Arp2/3 protein complex-mediated assembly results in branched actin filaments.
Arp2/3 Complex
Arp2/3 complex is a seven-subunit complex consisting of two proteins similar to actin- Arp2 and Arp3, and five other subunits that help keep Arp2 and Arp3 inactive. When required, the complex is...
3.6K
Anionic Chain-Growth Polymerization: Mechanism01:04

Anionic Chain-Growth Polymerization: Mechanism

The mechanism for anionic chain-growth polymerization involves initiation, propagation, and termination steps. In the initiation step, a nucleophilic anion, such as butyl lithium, initiates the polymerization process by attacking the π bond of the vinylic monomer. As a result, a carbanion, stabilized by the electron‐withdrawing group, is generated. The resulting carbanion acts as a Michael donor in the propagation step and attacks the second vinylic monomer, which acts as a Michael...
2.3K
Cationic Chain-Growth Polymerization: Mechanism00:57

Cationic Chain-Growth Polymerization: Mechanism

The cationic polymerization mechanism consists of three steps: initiation, propagation, and termination. In the initiation step of the polymerization process, the π bond of a monomer gets protonated by the Lewis acid catalyst, which is formed from boron trifluoride and water. The protonation of the π bond generates a carbocation stabilized by the electron‐donating group. In the propagation step, the π bond of the second monomer acts as a nucleophile and attacks the...
2.7K
Anionic Chain-Growth Polymerization: Overview01:20

Anionic Chain-Growth Polymerization: Overview

The polymerization process that involves carbanion as an intermediate is called anionic polymerization. It is also a type of addition or chain-growth polymerization. Anionic polymerization gets initiated by a strong nucleophile such as an organolithium or a Grignard reagent. The most commonly used initiator for anionic polymerization is butyl lithium. Monomers involved in anionic polymerization must possess a vinyl group bonded to one or two electron-withdrawing groups. For instance,...
2.4K
Mechanism of Lamellipodia Formation01:31

Mechanism of Lamellipodia Formation

Cells migrating in response to external stimuli form lamellipodia, which are thin membrane protrusions supported by a mesh of linked, branched, or unbranched actin filaments. These actin filaments interact with myosin motor proteins, creating the dynamic actomyosin complex within the cytoskeleton. Contractility, or the ability to generate contractile stress, is inherent to the actomyosin complex. It helps cells detect the stiffness of the surrounding ECM and exert contractile force for...
3.4K
Actin Treadmilling01:18

Actin Treadmilling

Actin filaments undergo polymerization and depolymerization from either end. The polymerization and depolymerization rates depend on the cytosolic concentration of free G-actins. The polymerization rate is generally higher at the plus or barbed end, while the depolymerization rate is higher at the minus or pointed end. At a steady state, critical concentration describes the concentration of free G-actin monomers at which the polymerization rate at the plus end is equal to that of the...
9.2K