This study found that dominant mutations in the mouse agouti gene lead to maturity-onset obesity, with weight increases starting around 4 weeks and peaking between 8 and 17 months.
7 citations
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January 2022 in “Animal Reproduction” This review examines rodent models to explore how maternal conditions like undernutrition, obesity, hypoxia, and androgen exposure affect fetal programming and metabolic outcomes in offspring, but presents no new clinical findings.
432 citations
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April 2014 in “Nature communications” This study found that the maternal nutritional status during early pregnancy significantly influenced epigenetic changes in offspring, as maternal diet altered DNA methylation at human metastable epialleles.
1 citations
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January 2024 in “Animal Research and One Health” This commentary highlights the potential of using transgenic and genome-edited mouse models to validate findings from livestock genomic and multi-omic analyses, aiding in the understanding of economically significant animal traits.
March 2011 in “Pigment Cell & Melanoma Research” This study found that changes in the expression of the Agouti gene contribute to the pale pigmentation in beach mice, with implications for melanocyte development and localization.