Mya article 8 nonhuman 8 priority journal 8 Animals 6 Enhancer Elements, Genetic 6 Evolution, Molecular 6 Genes, Reporter 6 Mammalia 6 Molecular Sequence Data 6 gene expression 6 molecular evolution 6 Base Sequence 4 Eutheria 4 Female 4 Gene Expression Regulation, Developmental 4 Humans 4 Lycopersicon esculentum 4 Mammals 4 Mice 4 Mice, Transgenic 4 Mus musculus 4 Neurons 4 Obesity 4 Phylogeny 4 Placenta 4 Pregnancy 4 Pro-Opiomelanocortin 4 Prototheria 4 Retroelements 4