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Abhishek Dutta

@abhishdt.bsky.social
25 followers 46 following 0 posts

Yeasts and hybrids

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Reposted by Abhishek Dutta
Sasha (Alexandra) Khristich @khristich.bsky.social · 22/09/2026
I’m excited to share our preprint with @oliviamghosh.bsky.social, where we explore what it takes to ‘win’ in long-term evolutionary competition: www.biorxiv.org/content/10.1...
biorxiv.org
Adaptive evolution can overwrite initial natural fitness variation only in highest-fitness yeast isolates
The fitness of an organism determines its likelihood of succeeding in short-term competition, but many other factors can influence its long-term success. In this study, we investigate the relative con...
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Reposted by Abhishek Dutta
Joseph Schacherer @schacherer.bsky.social · 23/07/2026
Excited to share our latest #haploteam paper! We developed a barcoded collection of 520 natural yeast isolates to screen 600+ compounds at population scale, uncovering how natural genetic variation shapes chemical responses. Congrats to Abhishek and Marion, who led this work! doi.org/10.1038/s414...
doi.org
Population-scale chemical response revealed by a barcoded yeast collection - Nature Communications
The authors created a barcoded collection of 520 wild yeast strains and screened them against over 600 compounds, revealing how natural genetic variation shapes compound resistance and identifying gen...
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Reposted by Abhishek Dutta
Sally G Pasion @sgpombe.bsky.social · 17/06/2026
Congratulations to @schacherer.bsky.social @unistra.fr recipient of the #Yeast26 GSA Medal! Great to hear the journey to identifying structural variants in #1011YeastGenomes, tackling heritability, genetic diversity, and genotype-phenotype @genetics-gsa.bsky.social
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Reposted by Abhishek Dutta
Nature @nature.com · 20/10/2025
Nature research paper: From genotype to phenotype with 1,086 near telomere-to-telomere yeast genomes go.nature.com/4nVsl9z
go.nature.com
From genotype to phenotype with 1,086 near telomere-to-telomere yeast genomes - Nature
A newly compiled atlas of species-wide structural variants and gene-based and graph pangenomes derived from highly complete assemblies of genomes from 1,086 natural isolates enable integrative genome-scale studies of Saccharomyces cerevisiae.
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Reposted by Abhishek Dutta
bioRxiv Genetics @biorxiv-genetic.bsky.social · 26/11/2024
Analysis of a hypomorphic mei-P26 mutation reveals developmental control of CO patterning mechanisms www.biorxiv.org/content/10.1101/202…
biorxiv.org
Analysis of a hypomorphic mei-P26 mutation reveals developmental control of CO patterning mechanisms https://www.biorxiv.org/content/10.1101/2024.11.22.624911v1
Female gametogenesis in Drosophila requires both differentiation of germline stem cells and the uniq
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Reposted by Abhishek Dutta
Corentin Claeys Bouuaert @ccb-lab.bsky.social · 23/11/2024
Here is the paper by the Keeney lab: www.biorxiv.org/content/10.1...
biorxiv.org
Reconstitution of SPO11-dependent double-strand break formation
Homologous meiotic recombination starts with DNA double-strand breaks (DSBs) generated by SPO11 protein. SPO11 is critical for meiosis in most species but the DSBs it makes are also dangerous because ...
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