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

Patent ·
OSTI ID:1600320
; ; ;

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.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357; W-31-109-ENG-38
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
10,487,368
Application Number:
15/690,247
OSTI ID:
1600320
Resource Relation:
Patent File Date: 08/29/2017
Country of Publication:
United States
Language:
English

References (17)

Plants Having Enhanced Yield-Related Traits and a Method for Making the Same patent-application April 2010
Arabidopsis thaliana expressing a thermostable chimeric Rubisco activase exhibits enhanced growth and higher rates of photosynthesis at moderately high temperatures journal June 2009
Thermoelectric device with multiple, nanometer scale, elements patent August 2006
Electron transmittance characteristics of MCP ion barrier film conference January 2005
Image intensifier having an ion barrier with conductive material and method for making the same patent November 2015
Effects of ion barrier film on image noise in generation III image tube conference August 2012
The Research on Preparation Process Optimization of Ion Barrier Film on the Input Side of MCP journal May 2013
Rubisco activase with increased thermostability and methods of use thereof patent May 2010
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 with increased thermostability and methods of use thereof patent January 2008
Rubisco activase with increased thermostability and methods of use thereof patent July 2009
A non-radioactive method for measuring Rubisco activase activity in the presence of variable ATP: ADP ratios, including modifications for measuring the activity and activation state of Rubisco journal January 2014
Rubisco Activase Activity Assays book January 2010

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Related Subjects

59 BASIC BIOLOGICAL SCIENCES