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Fig. 2

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ZDB-FIG-230423-9

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Marlétaz et al., 2023 - The little skate genome and the evolutionary emergence of wing-like fins

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Fig. 2

Ancestral linkage and the architecture of early vertebrate genomes.

a, The fraction of genes derived from each CLG (depicted as squares named A1–Q) in skate chromosomes represented for bins of 20 genes. b, The syntenic orthology relationship between skate, gar and chicken, relying on genes with a significant CLG assignment in regard to amphioxus. Skate chromosomes are coloured by segmental identity and links are coloured by CLG. c, Rates of gene retention for α or β segments derived from the second alloploid event of vertebrate WGD. d, Respective gene-family composition for ohnologues in selected jawed vertebrate species indicating differential paralogue loss. e, Gene expression for selected sets of differentially lost ohnologues for which a copy was lost in the gnathostome but not in the chondrichthyan lineage. FPKM, fragments per kilobase of transcript per million mapped reads; S, stage.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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