Navigation Links
Obscure fungus produces diesel fuel components

A wild fungus has been found to produce a variety of hydrocarbon components of diesel fuel. The harmless, microscopic fungus, known as Gliocladium roseum (NRRL 50073), lives quietly within ulmo trees in the Patagonian rainforest.

Gary Strobel of Montana State University has found that the fungus produces many energy-rich hydrocarbons, and that the particular diesel components produced can be varied by changing the growing medium and environment of the fungus. The fungus even performs under low-oxygen conditions like those found deep underground.

Strobel's discovery suggests that fungi living in ancient plants may have contributed to the natural formation of crude oil, a slow process that occurs when organic matter is subjected to high pressure and heat under layers of rock.

"Time will tell if this microbe can be developed for useful purposes for mankind," said Strobel. He envisions these fungi, or their genetic material, being used in the future to purposefully manufacture hydrocarbons for fuel.

Before that can happen, researchers must figure out how to increase hydrocarbon yields from the fungus and find ways to supply the remaining hydrocarbon components needed for complete diesel fuel.

Strobel is now checking other strains of Gliocladium roseum for hydrocarbon production. The strain originally isolated from the tree produced annulene, a component of rocket fuel.

"Upon storage it diverted hydrocarbon production to simple things like octane and heptane," which are two components of diesel fuel, Strobel said. "As is the usual case in biology, if one microorganism can do nifty biochemical tricks, so can others."

"Dr. Strobel's research on a microbial route from biomass to hydrocarbon-based fuels is resulting in very exciting findings," said Bruce Hamilton, program director in the National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems, which funded the research. "This is a promising area of biofuels research, and it is wonderful to see his work move so rapidly into peer-reviewed, published literature."


Contact: Josh Chamot
National Science Foundation

Related biology news :

1. Fungus genome yielding answers to protect grains, people and animals
2. Scientists complete genome sequence of fungus responsible for dandruff, skin disorders
3. Scientists find missing evolutionary link using tiny fungus crystal
4. Evolution of the sexes: What a fungus can tell us
5. Killer fungus spells disaster for wheat
6. Smithsonians National Museum of Natural History reveals ants as fungus farmers
7. Lean and mean biomass-degrading fungus reveals capabilities for improved biofuel production
8. Turning fungus into fuel
9. Tomato stands firm in face of fungus
10. Tree-killing fungus officially named by scientists
11. Novel fungus helps beetles to digest hard wood
Post Your Comments:
(Date:11/17/2015)... , November 17, 2015 Paris ...   --> Paris from 17 th ... DERMALOG, the biometrics innovation leader, has invented the first combined ... on the same scanning surface. Until now two different scanners ... one scanner can capture both on the same surface. ...
(Date:11/16/2015)... SAN JOSE, Calif. , Nov 16, 2015 ... leading developer of human interface solutions, today announced ... new Synaptics TouchView ™ touch controller and ... the architectural revolution of smartphones. These new TDDI ... and include TD4100 (HD resolution), TD4302 (WQHD resolution), ...
(Date:11/11/2015)... 2015   MedNet Solutions , an innovative SaaS-based eClinical ... is pleased to announce that it will be a Sponsor ... event, to be held November 17-19 in Hamburg ... demonstrations of iMedNet , MedNet,s easy-to-use, proven ... has been able to deliver time and cost savings ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... -- --> --> ... Market by Product & Services (Primer, Probe, Custom Oligos, ... End-User (Research, Pharmaceutical & Biotech, Diagnostic Labs) - Global ... expected to reach USD 1,918.6 Million by 2020 from ... 10.1% during the forecast period. Browse 183 ...
(Date:11/24/2015)... ... 24, 2015 , ... The Academy of Model Aeronautics (AMA), led by its ... as Multirotor Grand Prix, to represent the First–Person View (FPV) racing community. , FPV ... embraced this type of racing and several new model aviation pilots have joined the ...
(Date:11/24/2015)... York , November 24, 2015 ... a recent market research report released by Transparency Market ... to expand at a CAGR of 17.5% during the ... Prenatal Testing Market - Global Industry Analysis, Size, Volume, ... the global non-invasive prenatal testing market to reach a ...
(Date:11/24/2015)... , Nov. 24, 2015 /PRNewswire/ - Aeterna Zentaris ... today that the remaining 11,000 post-share consolidation (or ... Warrants (the "Series B Warrants") subject to the ... on November 23, 2015, which will result in ... giving effect to the issuance of such shares, ...
Breaking Biology Technology: