A “bait and hook” single-cell genomic approach to bioprospecting. The Science One of the most vital pieces of equipment for fly fishing is a boxful of lures. Designed with feathers or wires to mimic an insect or a particular movement, each of these lures are the bait designed to attract specific catches. A similar technique… [Read More]

Over 40 percent of the cereal crop’s genes respond to drought stress. The Science Fields of drooping stalks and cracked earth are becoming common images in many regions due to more extreme weather events such as heat waves, droughts and floods. The planet’s resources are being stretched by a growing human population and increasing demand… [Read More]

For the first time, a team analyzes the transcriptomes of a lichen fungus and alga to understand their partnership more clearly. The Science The humble lichen is a superorganism: one being that is actually comprised of two (or more) participants. One is a fungus (usually belonging to the ascomycetes, one of the two main branches… [Read More]

A team has optimized a crucial part of CRISPR-Cas9 technology to enable improvements in microbial oil production. The Science CRISPR-Cas9 is a powerful, high-throughput gene-editing tool that can help scientists engineer organisms for bioenergy applications. Cas9 needs guide RNA to lead it to the correct sequence to snip — but not all guides are effective…. [Read More]

Nanohaloarchaeota cultures reveal they are symbionts and not free-living organisms. The Science Researchers employed multiple microbiology and ‘omics techniques to experimentally determine that Nanohaloarchaeota are symbionts, rather than free-living organisms as had been originally thought. The Impact The Antarctic lakes are a “treasure trove” of unknown microbes that play critical roles in environmental processes (related… [Read More]

Switchgrass community gardens help distinguish genetic bases of fitness traits from climactic influence. The Science To better understand the genetic basis of local adaptation, researchers established community gardens of switchgrass plants in 10 different field sites on a north-south gradient across the United States. Hundreds of the switchgrass plants in these gardens are clonally propagated… [Read More]

5mC is an important piece of how many organisms regulate their genomes, but it is not well understood in fungi. Researchers reported on the largest analysis of 5mC distribution across the fungal tree of life to date, involving more than 500 species of fungi. [Read More]

Panicum hallii genomes offer insights to drought tolerance. The Science Researchers have developed a genomic model to study drought tolerance in perennial grasses using Panicum hallii (Hall’s panicgrass), by generating two complete genomes from varieties that diverged over a million years ago. The hallii variety thrives in desert environments, while the filipes variety is less… [Read More]

Cas14 proteins discovered from JGI’s IMG/M database and biochemically characterized at UC Berkeley and the Innovative Genomics Institute.  The Science Researchers report the discovery of miniature Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) associated proteins that can target single-stranded DNA (ssDNA). The discovery was made possible by mining the datasets in the Integrated Microbial Genomes… [Read More]