Featured in Domain Arrivals · 2026-08-14
MSRdb, a Gene Library for the Mycobacterial World
A research database for conserved mycobacterial genes, linking gene records to CRISPRi clones, knockouts, protein-localization data, biofilm mutants, and downloadable datasets.
Why it surfacedMSRdb focuses on 1,153 genes conserved across five Mycobacterium species and organizes an unusually concrete set of biological resources: 1,118 fluorescent protein fusions, 588 precise deletions, and 843 CRISPRi plasmids. It is a strong example of the specialized infrastructure quietly built for serious laboratory work.
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The Largest Cat Has No Number
August 14’s newborn domains include an unnumbered giant among thirteen catalogued glossy cats, a shareable Visual Snow Syndrome simulator, two independent Colombian relief directories, and a snail farm with races, courtship, and its own Gazette.
This is one of 1,000 discoveries in the 2026-08-14 Domain Arrivals issue.