Famed Pacific island’s population ‘crash’ debunked by ancient DNA
Rapa Nui is known for its giant stone figures, called moai.Credit: Sébastien Lecocq/Alamy More than 800 years ago, Polynesians sailed
what Harris and Trump said about science
Former US president Donald Trump (left) and US vice-president Kamala Harris (right) faced off during a debate this week in
Fly-brain connectome helps to make predictions about neural activity
RESEARCH BRIEFINGS 11 September 2024 It has been unclear how to build simulations of entire neural circuits with only measurements
Why some women enter menopause early — and how that could affect their cancer risk
A human fallopian tube cradles an egg (red; artificially coloured). An accumulation of mutations in eggs’ DNA are one possible
Connectome-constrained networks predict neural activity across the fly visual system
Construction of spatially invariant connectome from local reconstructions We built a computational model of the fly visual system that is
Promotion of DNA end resection by BRCA1–BARD1 in homologous recombination
Daley, J. M., Gaines, W. A., Kwon, Y. & Sung, P. Regulation of DNA pairing in homologous recombination. Cold Spring
Self-organized tissue mechanics underlie embryonic regulation
Animals All experimental methods and animal husbandry for transgenic quails were performed in accordance with the guidelines of the European
Menopause age shaped by genes that influence mutation risk
Nature, Published online: 11 September 2024; doi:10.1038/d41586-024-02665-2 By mining large-population genetic data sets, researchers identify the key factors controlling menopause
Human embryo models are getting more realistic — raising ethical questions
Under his microscope, Jun Wu could see several tiny spheres, each less than 1 millimetre wide. They looked just like