ryoharada.bsky.social
Postdoc at Ryoma’s lab, Kyoto University Phylogenomics, Eukaryotic Evolution, Symbiosis Tsukuba -> Dalhousie -> Kyoto
👤 Joined on 03 May 2025
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@ryoharada.bsky.socialExcited to join such a wonderful team! I look forward to strengthening my scientific communication skills and making meaningful contributions to the society’s journals @molbioevol.bsky.social @genomebiolevol.bsky.social !
Show Post[new preprint] By sampling new basal non-symbiotic members and applying mixture subs models (incl GTRmpix) in dating, we show a contemporaneous emergence of Bradyrhizobium nodulation and legumes using an approach that co-dates both symbionts and legumes. www.biorxiv.org/content/10.6...
Show Post1/ Deep-time phylogenetics is hard: overly simplistic substitution models can mislead tree estimation at the billion year timescale. Our new preprint introduces GTRspmix, a protein modeling framework designed to more realistically model site-to-site heterogeneity in amino acid replacement. 🧵
Show Post1/ Our new paper in Systematic Biology "Modeling Site-and-Branch-Heterogeneity with GFmix" led by @cgpmcc.bsky.social describes improved ways to model compositional heterogeneity across both sites and branches—an important source of error in deep phylogenomics. doi.org/10.1093/sysb...
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