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Title: Production of polyhydroxybutyrate in switchgrass

Abstract

Transgenic plants, plant material, and plant cells for synthesis of polyhydroxyalkanoates, preferably poly(3-hydroxybutyrate) (also referred to a as PHB) are provided. Preferred plants that can be genetically engineered to produce PHB include plants that do not normally produce storage products such as oils and carbohydrates, and plants that have a C.sub.4 NAD-malic enzyme photosynthetic pathway. Such plants also advantageously produce lignocellulosic biomass that can be converted into biofuels. An exemplary plant that can be genetically engineered to produce PHB and produce lignocellulosic biomass is switchgrass, Panicum virgatum L. A preferred cultivar of switchgrass is Alamo. Other suitable cultivars of switchgrass include but are not limited to Blackwell, Kanlow, Nebraska 28, Pathfinder, Cave-in-Rock, Shelter and Trailblazer.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Metabolix, Inc., Cambridge, MA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1176503
Patent Number(s):
8487159
Application Number:
12/431,428
Assignee:
Metabolix, Inc. (Cambridge, MA)
Patent Classifications (CPCs):
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
DOE Contract Number:  
FC07-11D14214
Resource Type:
Patent
Resource Relation:
Patent File Date: 2009 Apr 28
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS; 59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Somleva, Mariya N., Snell, Kristi D., Beaulieu, Julie, Peoples, Oliver P., Garrison, Bradley, and Patterson, Nii. Production of polyhydroxybutyrate in switchgrass. United States: N. p., 2013. Web.
Somleva, Mariya N., Snell, Kristi D., Beaulieu, Julie, Peoples, Oliver P., Garrison, Bradley, & Patterson, Nii. Production of polyhydroxybutyrate in switchgrass. United States.
Somleva, Mariya N., Snell, Kristi D., Beaulieu, Julie, Peoples, Oliver P., Garrison, Bradley, and Patterson, Nii. Tue . "Production of polyhydroxybutyrate in switchgrass". United States. https://www.osti.gov/servlets/purl/1176503.
@article{osti_1176503,
title = {Production of polyhydroxybutyrate in switchgrass},
author = {Somleva, Mariya N. and Snell, Kristi D. and Beaulieu, Julie and Peoples, Oliver P. and Garrison, Bradley and Patterson, Nii},
abstractNote = {Transgenic plants, plant material, and plant cells for synthesis of polyhydroxyalkanoates, preferably poly(3-hydroxybutyrate) (also referred to a as PHB) are provided. Preferred plants that can be genetically engineered to produce PHB include plants that do not normally produce storage products such as oils and carbohydrates, and plants that have a C.sub.4 NAD-malic enzyme photosynthetic pathway. Such plants also advantageously produce lignocellulosic biomass that can be converted into biofuels. An exemplary plant that can be genetically engineered to produce PHB and produce lignocellulosic biomass is switchgrass, Panicum virgatum L. A preferred cultivar of switchgrass is Alamo. Other suitable cultivars of switchgrass include but are not limited to Blackwell, Kanlow, Nebraska 28, Pathfinder, Cave-in-Rock, Shelter and Trailblazer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {7}
}

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