Results
A team has optimized a crucial part of CRISPR-Cas9 technology to enable improvements in … of guide RNAs that were effective against 94 percent of the genes in a lipid-prolific yeast. The Impact The team used … Moreover, the team says the approach they used to validate their set of guide RNAs could be applied to other …
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Genomes from uncultivated bacteria offers clues to ancestral bacteria’s energy sources. More … years ago, cyanobacteria acquired the ability to produce their own food and generate oxygen as a byproduct. The … was an anaerobe revealed that the ancestor of all these groups may have been an anaerobe who relied on fermentative …
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The Science Anaerobic fungi, which die in the presence of oxygen, dwell in herbivore guts and help them digest their last leafy meal. In their evolutionary history, these … diversity; the team identified what looked to be three groups of novel compounds, as well as (potentially) one …
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