Most organisms use oxygen to convert food into energy. However, in environments with little or no oxygen, life had found other ways to produce energy, using a process called fermentation. To better understand the range of bacteria and archaea that rely on this form of metabolism, researchers at UC Davis and UC Santa Barbara recently compiled a list of with more than 8,300 organisms from multiple sources, including the DOE Joint Genome Institute (JGI) and the DOE Systems Biology Knowledgebase (KBase). The researchers also built an interactive browser that allows other researchers to study the genomes and predict the metabolic abilities of microbes that are likely to thrive in environments with little or no oxygen.
Giant Bacteria Genome Yields Clues to How it Meets its Energy Needs
The Biosciences Area’s Nathalie Elisabeth and Jean-Marie Volland collaborated on a study led by researchers from Cornell that produced the first full genome of a species of giant bacteria. Members of the Epulopiscium genus, the largest known heterotrophic bacteria, are a million times larger than E. coli. They live in the guts of tropical marine fish, an environment rich in sodium, which the team’s analysis suggests the bacteria use, along with polysaccharides from their host’s diet, to meet their outsize energy requirements.
JGI, JBEI Partner on Successful RENEW Proposals
The Joint BioEnergy Institute (JBEI) and the Joint Genome Institute (JGI) are partners on three proposals recently selected to receive funding through the Department of Energy (DOE) Reaching a New Energy Science Workforce (RENEW) initiative. The initiative will support internships, training programs, and mentoring opportunities.
Biosciences Area FY24 LDRD Projects
The projects of 21 Biosciences Area scientists and engineers received funding through the FY24 Laboratory Directed Research and Development (LDRD) program.
JGI Shows Eelgrass is Much Younger Than we Thought
JGI-enabled research shows eelgrass began colonizing oceans over 2.5 million years more recently than previously thought.
- « Previous Page
- 1
- 2
- 3
- 4
- …
- 44
- Next Page »
Was this page useful?
![like](https://biosciences.lbl.gov/wp-content/plugins/lbl-feedback/assets/thumb_up.png)
![not like](https://biosciences.lbl.gov/wp-content/plugins/lbl-feedback/assets/thumb_down.png)