DNA 101: List of websites known for providing detailed graphic representations and functional aspects of genes and DNA
National Center for Biotechnology Information (NCBI) - Gene database: Website: https://www.ncbi.nlm.nih.gov/gene/
Ensembl Genome Browser: Website: https://www.ensembl.org/
UCSC Genome Browser: Website: https://genome.ucsc.edu/
GeneCards - Human Gene Database: Website: https://www.genecards.org/
GenBank - DNA sequence database: Website: https://www.ncbi.nlm.nih.gov/genbank/
NCBI Map Viewer: Website: https://www.ncbi.nlm.nih.gov/mapview/
Gene Expression Omnibus (GEO): Website: https://www.ncbi.nlm.nih.gov/geo/
The Human Protein Atlas: Website: https://www.proteinatlas.org/
Reactome - A curated knowledgebase of biological pathways: Website: https://reactome.org/
KEGG - Kyoto Encyclopedia of Genes and Genomes: Website: https://www.genome.jp/kegg/