Etiqueta: #TrendsGen
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Striking diversity of male-killing symbionts and their mechanisms
Symbiosis is a fundamental characteristic of eukaryotic biology. Arthropods, including insects, often harbor maternally inherited endosymbiotic microbes, some of which have evolved the ability to selectively kill male hosts – a phenomenon known as ‘mal…
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Lysosomal activation leaves a lasting memory
Beyond their degradative role, lysosomes help prepare Caenorhabditis elegans offspring for stress. In a recent study, Zhang et al. show that lysosomal activation induces somatic histone H3.3 production, which moves to the germline and is methylated at …
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AlphaGenome, a Swiss-army knife for exploring non-coding DNA
AlphaGenome, recently announced in a preprint by Avsec et al., is Google DeepMind’s powerful ‘Swiss army knife’ for predicting molecular effects from non-coding DNA. Remarkably, it does so with base-pair resolution while maintaining long-range context….
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The evolutionary role of mutational robustness: theoretical insights
Mutational robustness, the ensemble of mechanisms that allow organisms to maintain a stable phenotype despite genetic mutations, affects adaptive evolution in several ways. Many models have attempted to explain how mutational robustness might evolve an…
