Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Compositions and methods relating to transgenic plants and cellulosic ethanol production

Patent ·
OSTI ID:1183450
; ;
Transgenic lignocellulosic plants are provided according to embodiments of the present invention, the transgenic plants transformed with an expression cassette encoding a protein operably linked to a signal peptide which targets the protein to a cell wall of the transgenic plant, where at least 5% of the total amino acid residues of the protein are tyrosine, lysine, serine, threonine or cysteine. Methods of increasing lignin-protein bonds in a lignocellulosic plant are provided according to embodiments of the present invention which include expressing a recombinant nucleic acid in a lignocellulosic plant, the recombinant nucleic acid encoding a protein operably linked to a signal peptide which targets the protein to the cell wall of a plant, where at least 5% of the total amino acid residues of the protein are tyrosine, lysine, serine, threonine or cysteine.
Research Organization:
The Penn State Research Foundation, University Park, PA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-07ER15891
Assignee:
The Penn State Research Foundation (University Park, PA)
Patent Number(s):
9,045,764
Application Number:
13/435,761
OSTI ID:
1183450
Country of Publication:
United States
Language:
English

References (12)

Predicting Subcellular Localization of Proteins Based on their N-terminal Amino Acid Sequence journal July 2000
Di-isodityrosine Is the Intermolecular Cross-link of Isodityrosine-rich Extensin Analogs Cross-linked in Vitro journal October 2004
Tetramethylammonium Hydroxide (TMAH) Thermochemolysis of Lignin:  Behavior of 4- O -Etherified Cinnamyl Alcohols and Aldehydes journal November 2005
Structure and function of plant cell wall proteins. journal January 1993
The energetics of ion-pair and hydrogen-bonding interactions in a helical peptide journal September 1993
Signal Peptide-Dependent Targeting of a Rice α -Amylase and Cargo Proteins to Plastids and Extracellular Compartments of Plant Cells journal July 2004
Plant cell wall Proteins journal June 1998
cDNA cloning and heterologous expression of coniferin β-glucosidase journal January 1999
Plant γ-thionins: Novel insights on the mechanism of action of a multi-functional class of defense proteins journal November 2005
Glycine-rich proteins as structural components of plant cell walls journal September 2001
Improved Prediction of Signal Peptides: SignalP 3.0 journal July 2004
Rapid Deposition of Extensin during the Elicitation of Grapevine Callus Cultures Is Specifically Catalyzed by a 40-Kilodalton Peroxidase journal November 2001

Similar Records

Compositions and methods relating to transgenic plants and cellulosic ethanol production
Patent · Tue Apr 24 00:00:00 EDT 2012 · OSTI ID:1040006
Nucleic acids encoding metal uptake transporters and their uses
Patent · Thu Dec 31 23:00:00 EST 1998 · OSTI ID:872582
Cell cycle nucleic acids, polypeptides and uses thereof
Patent · Tue Aug 14 00:00:00 EDT 2007 · OSTI ID:913447

Related Subjects

09 BIOMASS FUELS
59 BASIC BIOLOGICAL SCIENCES