Archive

All JGI Features
Home › Items tagged with: metagenomics

Content Tagged "metagenomics"

Revisiting the importance of studying the microbes in termite guts

According to Leadbetter, the termite holds the key to unlocking all of this potential. But understanding how to do it won’t be easy.People have enlisted the help of microbes before, but never with this degree of complexity. “For 6,000 years,” he said, “we’ve been making beer, wine and bread using yeast,” which is a single-cell… [Read More]

Maturing Metagenomics Needs Ground Rules

For every known star in our universe, there are billions of microbes here on Earth. But scientists are unable to culture most of these species in the lab. One approach to getting to know these beguiling bugs is to look at the big picture of their community. Metagenomics aims to characterize the overall genomic profile… [Read More]

Deepwater Horizon oil spill cleanup microbes project in Examiner.com

The first research effort reported in an article published online June 21, 2012, in the ISME Journal involved samples taken immediately after the Deepwater Horizon spill began and during the ensuing clean up efforts.The researchers found that a variety of microbes consumed parts of the oil spill selectively. Each group of microbes specifically targeted one group of… [Read More]

Deepwater Horizon cleanup microbes project in Oil and GasOnline

To learn more about the microbial community’s response to the oil spill, researchers led by Berkeley Lab senior scientist Janet Jansson availed themselves of the expertise and resources at two of the Lab’s national user facilities, the U.S. Department of Energy Joint Genome Institute (DOE JGI) and the Advanced Light Source (ALS). The work done… [Read More]

“JGI Looking Beyond Whole Genomes” – GenomeWeb’s In Sequence

The Department of Energy’s Joint Genome Institute has already churned out over 40 trillion bases of sequence data this year, using a variety of next-generation sequencers for applications including de novo whole genome sequencing, RNA-seq, ChIP-seq, methylation sequencing, and even some single cell sequencing.While the majority of its work is currently in whole genome sequencing,… [Read More]

Protein studies offer clues on how palm worms can take the heat

Hydrothermal vents behave like geysers at a national park, except that they erupt deep underwater in the Pacific and Atlantic Oceans. Though the water that shoots out of these vents can reach temperatures as high as 300°C (572°F), many animals and other organisms thrive in the surrounding area.  Two such extremophiles  are “palm worms,” named… [Read More]

DOE JGI’s IMG/M data system in Berkeley Lab’s release on the Human Microbiome Project

Berkeley Lab’s role in mapping the human microbiome revolves around big data, both analyzing it and making it available for scientists to use worldwide…. Berkeley Lab scientists developed and maintain a comparative analysis system called the Integrated Microbial Genomes and Metagenomes for the Human Microbiome Project (IMG/M HMP). It allows scientists to study the human microbiome… [Read More]

Microbes as the unknown variable in thawing permafrost

Permafrost covers a quarter of the Earth’s land surface and stores significant amounts of carbon. As global temperatures rise and cause the frozen soils to thaw, so have concerns on the fate of the stored carbon and on the global climate. One of the recent studies that looked at this question was conducted by researchers… [Read More]

Overcoming short-read genome sequence assembly challenges

The genome assembly challenges posed by short sequence reads from sequencing platforms such as 454/Roche and Illumina are well-documented; the lack of reference genome data can hinder attempts to put together the myriad of short DNA sequences. Researchers from the Georgia Institute of Technology and the DOE JGI wanted to determine the impact of short… [Read More]