|
Species of cyanobacteria. (Researchers discover cellulose biosynthesis in some).(Brief Article)
From:
Pollution Engineering
| Date:
December 1, 2001
| COPYRIGHT 2001 BNP Media. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.Copyright information
|
Researchers at The University of Texas at Austin have made a discovery that could potentially lead to elimination of the need to harvest trees for wood or pulp. The discovery is of cellulose biosynthesis in nine species of cyanobacteria, or blue-green algae, that may also be the source of the genetic material used for cellulose biosynthesis in plants such as trees and cotton.
The researchers include David R. Nobles, Dr. Dwight K. Romanovicz...
Related newspaper, magazine, and journal articles from HighBeam Research
|
Species of cyanobacteria. (Researchers discover cellulose biosynthesis in some).(Brief Article)
Pollution Engineering
; Researchers at The University of Texas at Austin have made a discovery that could potentially lead to elimination of the need to harvest trees for wood or pulp. The discovery is of cellulose biosynthesis in nine species of cyanobacteria, or blue-green algae, that may also be the source of the
|
|
Stow the ax: Cellulose may save trees
InTech
; Austin, Texas-Cellulose in a special group of organisms could produce itself and eventually eliminate the need to harvest trees for wood or pulp, said researchers at the University of Texas at Austin. Blue-green algae are among the most ancient of today's living organisms and have been in existence
|
|
Expression of a mutant form of cellulose synthase AtCesA7 causes dominant negative effect on cellulose biosynthesis1
Plant Physiology
; Cellulose synthase catalytic subunits (CesAs) have been implicated in catalyzing the biosynthesis of cellulose, the major component of plant cell walls. Interactions between CesA subunits are thought to be required for normal cellulose synthesis, which suggests that incorporation of defective CesA
|
|
The Arabidopsis mutant cev1 links cell wall signaling to jasmonate and ethylene responses
Plant Cell
; Biotic and abiotic stresses stimulate the synthesis of jasmonates and ethylene, which, in turn, induce the expression of genes involved in stress response and enhance defense responses. The cev1 mutant has constitutive expression of stress response genes and has enhanced resistance to fungal
|
|
Science scene
USA Today
; A patient one day may be able to drop off some cells at the doctor's office and wait while a machine manufactures a new organ, Vladamir Miranov, a surgeon and tissue engineer, told the World Future Society, Bethesda, Md. "Operating like a modified computer printer, a cell-printing machine would use
|
|
Resistance against herbicide isoxaben and cellulose deficiency caused by distinct mutations in same cellulose synthase isoform CESA6
Plant Physiology
; Resistance against Herbicide Isoxaben and Cellulose Deficiency Caused by Distinct Mutations in Same Cellulose Synthase Isoform CESA6(1) Isoxaben is a pre-emergence herbicide that inhibits cellulose biosynthesis in higher plants. Two loci identified by isoxaben-- resistant mutants (ixr1-1, ixr1-2,
|
|
An Arabidopsis mutant resistant to thaxtomin A, a cellulose synthesis inhibitor from Streptomyces species(w)
Plant Cell
; ... SSLP markers used for fine mapping (fus6.2, nga707, ciw20 through ciw24, ciw27, and ciw28) were identified from the genetic maps provided by the Arabidopsis Information Resource (http://www.arabidopsis.org) or designed using the CEREON Genomics database ...
|
|
Cellulose in cyanobacteria. Origin of vascular plant cellulose synthase?
Plant Physiology
; Although cellulose biosynthesis among the cyanobacteria has been suggested previously, we present the first conclusive evidence, to our knowledge, of the presence of cellulose in these organisms. Based on the results of x-ray diffraction, electron microscopy of microfibrils, and cellobiohydrolase
|
|
A fiberless seed mutation in cotton is associated with lack of fiber cell initiation in ovule epidermis and alterations in sucrose synthase expression and carbon partitioning...
Plant Physiology
; A Fiberless Seed Mutation in Cotton Is Associated with Lack of Fiber Cell Initiation in Ovule Epidermis and Alterations in Sucrose Synthase Expression and Carbon Partitioning in Developing Seeds Yong-Ling Ruan2 and Prem S. Chourey* Fiber cell initiation in the epidermal cells of cotton (Gossypium
|
|
A novel UDP-glucose transferase is part of the callose synthase complex and interacts with phragmoplastin at the forming cell plate
Plant Cell
; Using phragmoplastin as a bait, we isolated an Arabidopsis cDNA encoding a novel UDP-glucose transferase (UGT1). This interaction was confirmed by an in vitro protein-protein interaction assay using purified UGT1 and radiolabeled phragmoplastin. Protein gel blot results revealed that UGT1 is
|