Proceedings of the National Academy of Sciences · 27 October 2026 · From issue 58

Recognition-dependent activation of the Arabidopsis RRS1-R/RPS4 TIR-NLR immune receptor pair

In a lab plant, two paired defense proteins activate only after sensing a germ.

Hee-Kyung Ahn, Guanghao Guo et al.

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Also in issue 58 15 papers

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In sponge larvae, sunset primes the genome so metamorphosis can happen fast once triggered.
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In clams, surviving acidic water as larvae predicted failing at it as young adults.
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