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| Main Authors: | , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Trends in genetics : TIG
2026
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| Subjects: | |
| Online Access: | https://pubmed.ncbi.nlm.nih.gov/41735098/ |
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| _version_ | 1868266082208317441 |
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| author | Naruse, Kiyoshi Loosli, Felix Ansai, Satoshi Birney, Ewan Wittbrodt, Joachim |
| author_facet | Naruse, Kiyoshi Loosli, Felix Ansai, Satoshi Birney, Ewan Wittbrodt, Joachim Naruse, Kiyoshi Loosli, Felix Ansai, Satoshi Birney, Ewan Wittbrodt, Joachim |
| collection | PubMed - marine biology |
| contents | Medaka: a novel model for analyzing genome-environment interactions. Naruse, Kiyoshi Loosli, Felix Ansai, Satoshi Birney, Ewan Wittbrodt, Joachim Animals Oryzias Gene-Environment Interaction Quantitative Trait Loci Genome Genome-Wide Association Study Medaka is an established vertebrate model system for biological and biomedical research. It possesses unique features that make it particularly suitable for studying genome-environment interactions. Endemic to habitats spanning from 4 to 40°C and varying salinities, it combines broad ecological adaptability with experimental tractability. Its exceptional tolerance to inbreeding enabled the creation of the Medaka Inbred Kiyosu-Karlsruhe panel-80 near-isogenic, fully sequenced lines derived from a single wild population. More than 100 wild-derived, fully sequenced strains, collected throughout East Asia for more than 40 years, show relatively low intra-strain variation (inbreeding coefficient of >0.75) but high inter-strain variability (SNP rates >4%). Advanced quantification methods facilitate genome-wide association studies and quantitative trait locus mapping. The system's amenability to clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 editing and emerging epigenomic profiling enables causal validation and regulatory-mechanism discovery. Collectively, medaka offers an unparalleled vertebrate framework for integrating genetics, environment, and epigenetics-bridging evolutionary, biomedical, and population-level perspectives. |
| format | Artículo científico |
| id | pubmed_41735098 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | Trends in genetics : TIG |
| record_format | pubmed |
| spellingShingle | Medaka: a novel model for analyzing genome-environment interactions. Naruse, Kiyoshi Loosli, Felix Ansai, Satoshi Birney, Ewan Wittbrodt, Joachim Animals Oryzias Gene-Environment Interaction Quantitative Trait Loci Genome Genome-Wide Association Study Medaka: a novel model for analyzing genome-environment interactions. Naruse, Kiyoshi Loosli, Felix Ansai, Satoshi Birney, Ewan Wittbrodt, Joachim Animals Oryzias Gene-Environment Interaction Quantitative Trait Loci Genome Genome-Wide Association Study Medaka is an established vertebrate model system for biological and biomedical research. It possesses unique features that make it particularly suitable for studying genome-environment interactions. Endemic to habitats spanning from 4 to 40°C and varying salinities, it combines broad ecological adaptability with experimental tractability. Its exceptional tolerance to inbreeding enabled the creation of the Medaka Inbred Kiyosu-Karlsruhe panel-80 near-isogenic, fully sequenced lines derived from a single wild population. More than 100 wild-derived, fully sequenced strains, collected throughout East Asia for more than 40 years, show relatively low intra-strain variation (inbreeding coefficient of >0.75) but high inter-strain variability (SNP rates >4%). Advanced quantification methods facilitate genome-wide association studies and quantitative trait locus mapping. The system's amenability to clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 editing and emerging epigenomic profiling enables causal validation and regulatory-mechanism discovery. Collectively, medaka offers an unparalleled vertebrate framework for integrating genetics, environment, and epigenetics-bridging evolutionary, biomedical, and population-level perspectives. |
| title | Medaka: a novel model for analyzing genome-environment interactions. |
| topic | Animals Oryzias Gene-Environment Interaction Quantitative Trait Loci Genome Genome-Wide Association Study |
| url | https://pubmed.ncbi.nlm.nih.gov/41735098/ |