Green Car Congress  
Home Topics Archives About Contact  RSS Headlines

« California ARB to update Light-Duty Vehicle Electronic Certification System for PHEVs and ZEVs | Main | BYD unveils North America’s largest electric bus factory; capacity for up to 1,500 vehicles annually »

Print this post

DOE awards Donald Danforth Plant Science Center $16M to enhance energy sorghum

10 October 2017

The US Department of Energy (DOE) has awarded a 5-year, $16-million grant to the Donald Danforth Plant Science Center, one of the world’s largest independent plant science institutes. Building on earlier research using the model grass, green foxtail (Setaria viridis), this project will identify new genes and pathways that contribute to photosynthesis and enhanced water use efficiency. The team will then deploy these genes using tools of the emerging field of synthetic biology to accelerate development of elite energy sorghum varieties for production under marginal environments.

This project aims to deliver stress-tolerant sorghum lines, addressing DOE’s mission in the generation of renewable energy resources. The development of a low input, environmentally safe and highly productive sorghum germplasm could help establish a lignocellulosic energy economy that can provide jobs to rural communities, ensure energy security and benefit the environment.

Understanding the network of genes involved in photosynthesis and drought tolerance will provide targets for plant breeders and genetic engineers to re-design sorghum specifically as a high value bioenergy feedstock to be grown on marginal soils and thus not compete with food crops.

—principal investigator Thomas Brutnell, Ph.D., director of the Enterprise Rent-A-Car Institute for Renewable Fuels at the Danforth Center

The project’s strength lies within the multi-disciplinary team’s expertise ranging from plant physiology, genetics, molecular biology, informatics, computational biology and genetic engineering from scientists at Washington State University, Carnegie Institution for Science, University of Rhode Island, University of Illinois, University of Minnesota and the United States Department of Agriculture.

Sorghum is a member of the grass family and is grown worldwide. Sorghum is very resilient to drought and heat stress. Natural genetic diversity in sorghum makes it a promising system for identifying stress-resistance mechanisms in grasses that may have been lost during the domestication of related cereal crops. It is among the most efficient crops in conversion of solar energy and use of water, making it an ideal crop to target for improvement.

October 10, 2017 in Biomass, Fuels | Permalink | Comments (0)

Comments

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Working...
Your comment could not be posted. Error type:
Your comment has been posted. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.

Working...

Post a comment

Green Car Congress © 2017 BioAge Group, LLC. All Rights Reserved. | Home | BioAge Group