Cover
Melanosome pigment contraction and dispersion in zebrafish larvae after background adaptation.
MCH induced peptide expression after heat-shock reduces dorsal melanocyte dispersion (upper left), while mchr2 homozygous mutants have extensive melanosome dispersion (lower right). Control larvae are pictured under white background (upper right) and dark background (lower left) conditions, where dark adapted larvae have more dispersed pigmentation than white adapted larvae which have contracted melanocytes. See Madelaine et al.
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Image Credit: Romain Madelaine
Perspective
Precision medicine in cats—The right biomedical model may not be the mouse!
PLOS Genetics: published December 8, 2020 | https://doi.org/10.1371/journal.pgen.1009177
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