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    A vertical tree stump outdoors with about a dozen shiitake mushrooms sprouting from its surface.
    Tracing the Evolution of Shiitake Mushrooms
    Understanding Lentinula genomes and their evolution could provide strategies for converting plant waste into sugars for biofuel production. Additionally, these fungi play a role in the global carbon cycle.

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    Soil Virus Offers Insight into Maintaining Microorganisms
    Through a collaborative effort, researchers have identified a protein in soil viruses that may promote soil health.

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    Data yielded from RIViT-seq increased the number of sigma factor-gene pairs confirmed in Streptomyces coelicolor from 209 to 399. Here, grey arrows denote previously known regulation and red arrows are regulation identified by RIViT-seq; orange nodes mark sigma factors while gray nodes mark other genes. (Otani, H., Mouncey, N.J. Nat Commun 13, 3502 (2022). https://doi.org/10.1038/s41467-022-31191-w)
    Streamlining Regulon Identification in Bacteria
    Regulons are a group of genes that can be turned on or off by the same regulatory protein. RIViT-seq technology could speed up associating transcription factors with their target genes.

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    The switchgrass diversity panel growing at the Kellogg Biological Station in Michigan. (David Lowry)
    Mapping Switchgrass Traits with Common Gardens
    The combination of field data and genetic information has allowed researchers to associate climate adaptations with switchgrass biology.

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    Artist rendering of genome standards being applied to deciphering the extensive diversity of viruses. (Illustration by Leah Pantea)
    Expanding Metagenomics to Capture Viral Diversity
    Along with highlighting the viruses in a given sample, metagenomics shed light on another key aspect of viruses in the environment — their sheer genetic diversity.

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    Photograph of a stream of diatoms beneath Arctic sea ice.
    Polar Phytoplankton Need Zinc to Cope with the Cold
    As part of a long-term collaboration with the JGI Algal Program, researchers studying function and activity of phytoplankton genes in polar waters have found that these algae rely on dissolved zinc to photosynthesize.

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    Silver Age of GOLD Introduces New Features
    The Genomes OnLine Database makes curated microbiome metadata that follows community standards freely available and enables large-scale comparative genomics analysis initiatives.

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    Graphical overview of the RNA Virus MetaTranscriptomes Project. (Courtesy of Simon Roux)
    A Better Way to Find RNA Virus Needles in the Proverbial Database Haystacks
    Researchers combed through more than 5,000 data sets of RNA sequences generated from diverse environmental samples around the world, resulting in a five-fold increase of RNA virus diversity.

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    HPCwire Editor's Choice Award (logo crop) for Best Use of HPC in the Life Sciences
    JGI Part of Berkeley Lab Team Awarded Best Use of HPC in Life Sciences
    The HPCwire Editors Choice Award for Best Use of HPC in Life Sciences went to the Berkeley Lab team comprised of JGI and ExaBiome Project team, supported by the DOE Exascale Computing Project for MetaHipMer, an end-to-end genome assembler that supports “an unprecedented assembly of environmental microbiomes.”

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    Digital ID card with six headshots reads: Congratulations to our 2022 Function Genomics recipients!
    Final Round of 2022 CSP Functional Genomics Awardees
    Meet the final six researchers whose proposals were selected for the 2022 Community Science Program Functional Genomics call.

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    CSP New Investigators FY23 R1
    JGI Announces First Round of 2023 New Investigator Awardees
    Twice each year we look for novel research projects aligned with DOE missions and from PIs who have not led any previously-accepted proposals through the CSP New Investigator call.

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    screencap from Amundson and Wilkins subsurface microbiome video
    Digging into Microbial Ecosystems Deep Underground
    JGI users and microbiome researchers at Colorado State University have many questions about the microbial communities deep underground, including the role viral infection may play in other natural ecosystems.

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    2022 JGI-UC Merced interns (Thor Swift/Berkeley Lab)
    Exploring Possibilities: 2022 JGI-UC Merced Interns
    The 2022 UC Merced intern cohort share how their summer internship experiences have influenced their careers in science.

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    Using Team Science to Build Communities Around Data
    As the data portals grow and evolve, the research communities further expand around them. But with two projects, communities are forming to generate high quality genomes to benefit researchers.

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    Cow Rumen and the Early Days of Metagenomics
    Tracing a cow rumen dataset from the lab to material for a hands-on undergraduate research course at CSU-San Marcos that has since expanded into three other universities.

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Home › Items tagged with: Arabidopsis

Content Tagged "Arabidopsis"

Page 1 of 212»

March 2, 2013

Sinking SOS levels lead to reduced salt tolerance

The Food and Agriculture Organization reported that salt levels in the soil is reducing the world’s agricultural lands at the rate of one percent a year. Concerns over feeding a growing global population with limited arable land have led to interest in developing salt-tolerant crops for food and fuel Found on the seashores of eastern… [Read More]

August 3, 2012

Prototypical genomic study of Plant-Microbe Interaction

Instead of using dangerous and toxic pesticides or expensive fertilizers, farmers may one day use microbes to fully manage diseases in soil. Already the microbial community in and surrounding plant roots fights pests and manages carbon and other soil nutrients, ultimately contributing to plant health and growth. What’s more, they aid plants in sequestering pollutants…. [Read More]

August 3, 2012

Arabidopsis root microbiome project: release from University of Queensland

Led by the University of North Carolina and the US Department of Energy Joint Genome Institute, the research studied the microbiome in soil around the roots of more than 600 Arabidopsis thaliana plants. The team, which included The University of Queensland Professor Philip Hugenholtz, investigated how the microbiome helps shuttle nutrients and information into and out… [Read More]

August 2, 2012

Arabidopsis root microbiome project in GenomeWeb Daily News

“In the same way that microbes play critical roles in and around our own bodies, we are adopting this concept of host-associated metagenomics in plant genomics as well, as it will ultimately lead to predictive interventions that will increase plant health and productivity, disease resistance, and carbon capture,” co-author Susannah Tringe, who heads the metagenome… [Read More]

August 19, 2011

A “meraculous” way to conduct whole-genome assemblies

The dramatic shift in sequencing technologies that allows genome researchers to generate the equivalent of a single human genome in days rather than the decades it took multiple organizations to complete a single one has also shifted the bottleneck from sequence production to sequence assembly. For example, the Sanger platform routinely produced reads 700 basepairs… [Read More]

May 7, 2011

Selaginella genome project in CORDIS Wire

This genome, sequenced by the Joint Genome Institute of the U.S. Department of Energy, is expected to give scientists a better understanding of how plants of all kinds evolved over the past 500 million years. Banks, a professor of botany and plant pathology, led a team of about 100 scientists from 11 countries to sequence… [Read More]

April 15, 2011

Arabidopsis lyrata reference genome now available

Arabidopsis thaliana is a small flowering plant often used as a model system by researchers. As part of the 2006 Community Sequencing Program portfolio, the DOE JGI selected A. thaliana’s close relative A. lyrata for sequencing. By comparing their genomes and the genomes of other, related species, researchers could gain insight into plant genetics, specifically… [Read More]

April 11, 2011

Arabidopsis lyrata genome project in GenomeWeb

The international research team, led by investigators at the Max Planck Institute for Developmental Biology, compared the newly sequenced genome to the much smaller genome of the model organism A. thaliana. Their findings suggest that the pared down version of the genome found in A. thaliana reflects a spate of small deletions — many affecting… [Read More]

March 4, 2010

Soybean project in GenomeWeb literature reference

A large team comprised of researchers from Purdue University, the US Department of Energy’s Joint Genome Institute, and the US Department of Agriculture’s Agricultural Research Service used whole-genome shotgun sequencing to sequence roughly 85 percent of the 1.1-gigabase soybean, Glycine max, genome. The paper describes how the team integrated the shotgun approach with physical and… [Read More]

January 21, 2010

Soybean genome in TopNews.in

The complete genome of soybean, which is the world’s most important economic crop, has successfully been sequenced by American scientists, revealing some very surprising findings and opening up the potential to come up with improved strains. Read the rest of the article at TopNews. [Read More]
Page 1 of 212»

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