Animals 1 Article 1 Evolution, Molecular 1 Gene Duplication 1 Gene Regulatory Networks 1 Genome, Human 1 Genomics 1 Humans 1 Models, Genetic 1 Vertebrates 1 animal 1 biological model 1 feed forward neural network 1 gene duplication 1 gene regulatory network 1 genetics 1 genomics 1 human 1 human genetics 1 human genome 1 microRNA 1 molecular evolution 1 noise reduction 1 protein protein interaction 1 retinoic acid receptor 1 retinoid X receptor 1 signal processing 1 small scale duplication transcription factor 1 transcription regulation 1