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Title: Stabilization of rubisco activase for enhanced photosynthesis and crop yields

Abstract

A modified rubisco activase, wherein the modified rubisco activase has a melting temperature greater than that of wild type rubisco activase. Further aspects of the disclosure relate to an isolated polynucleotide encoding a modified rubisco activase and a recombinant expression system comprising the isolated polynucleotide. Still further aspects of the disclosure relate to a plant cell transfected with the recombinant expression system. Certain aspects of the disclosure relate to a genetically modified plant expressing the isolated polynucleotide encoding a modified rubisco activase.

Inventors:
; ; ;
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1600320
Patent Number(s):
10487368
Application Number:
15/690,247
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Classifications (CPCs):
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
C - CHEMISTRY C12 - BIOCHEMISTRY C12Y - ENZYMES
DOE Contract Number:  
AC02-06CH11357; W-31-109-ENG-38
Resource Type:
Patent
Resource Relation:
Patent File Date: 08/29/2017
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Pokkuluri, Phani R., Schiffer, Marianne, Joachimiak, Andrezej, and Wilton, Rosemarie. Stabilization of rubisco activase for enhanced photosynthesis and crop yields. United States: N. p., 2019. Web.
Pokkuluri, Phani R., Schiffer, Marianne, Joachimiak, Andrezej, & Wilton, Rosemarie. Stabilization of rubisco activase for enhanced photosynthesis and crop yields. United States.
Pokkuluri, Phani R., Schiffer, Marianne, Joachimiak, Andrezej, and Wilton, Rosemarie. Tue . "Stabilization of rubisco activase for enhanced photosynthesis and crop yields". United States. https://www.osti.gov/servlets/purl/1600320.
@article{osti_1600320,
title = {Stabilization of rubisco activase for enhanced photosynthesis and crop yields},
author = {Pokkuluri, Phani R. and Schiffer, Marianne and Joachimiak, Andrezej and Wilton, Rosemarie},
abstractNote = {A modified rubisco activase, wherein the modified rubisco activase has a melting temperature greater than that of wild type rubisco activase. Further aspects of the disclosure relate to an isolated polynucleotide encoding a modified rubisco activase and a recombinant expression system comprising the isolated polynucleotide. Still further aspects of the disclosure relate to a plant cell transfected with the recombinant expression system. Certain aspects of the disclosure relate to a genetically modified plant expressing the isolated polynucleotide encoding a modified rubisco activase.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 26 00:00:00 EST 2019},
month = {Tue Nov 26 00:00:00 EST 2019}
}

Works referenced in this record:

Plants Having Enhanced Yield-Related Traits and a Method for Making the Same
patent-application, April 2010


Thermoelectric device with multiple, nanometer scale, elements
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Electron transmittance characteristics of MCP ion barrier film
conference, January 2005


Effects of ion barrier film on image noise in generation III image tube
conference, August 2012


Identification of critical arginine residues in the functioning of Rubisco activase
journal, June 2006


Enhanced Thermostability of Arabidopsis Rubisco Activase Improves Photosynthesis and Growth Rates under Moderate Heat Stress
journal, October 2007


Increasing Protein Stability by Polar Surface Residues: Domain-Wide Consequences of Interactions Within a Loop
journal, January 2002


Heat tolerance in a wild Oryza species is attributed to maintenance of Rubisco activation by a thermally stable Rubisco activase ortholog
journal, April 2016


Climate Trends and Global Crop Production Since 1980
journal, May 2011


Rubisco Activase Activity Assays
book, January 2010