Mar. 10, 2025 — It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid increase in microorganisms capable of performing ...

Haspin phosphorylates histone H3 threonine 3 (H3T3) to ensure proper progression through mitosis. Here the authors describe how Haspin engages a nucleosomal DNA supergroove, using electrostatic ...

Feb. 27, 2025 — Researchers examined dozens of bird species in museum collections looking for differences in the feathers and bodies between birds that can fly and birds that can't. They found ...

Site-specific endonucleases that exclusively cut single-stranded DNA have hitherto never been described and constitute a barrier to the development of ssDNA-based technologies. Here the authors ...