EMBL's European Bioinformatics Institute: Big data for the life sciences

genecards is a searchable, integrated, database of human genes that provides concise genomic related information, on all known and predicted human genes

the saccharomyces genome database (sgd) provides comprehensive integrated biological information for the budding yeast saccharomyces cerevisiae.

genomenet is a japanese network of database and computational services for genome research and related research areas in biomedical sciences.

the ecocyc database describes the genome, metabolic pathways, and regulatory network of escherichia coli and provides extensive bioinformatics tools.

biorxiv - the preprint server for biology, operated by cold spring harbor laboratory, a research and educational institution

UniProt is the world's leading high-quality, comprehensive and freely accessible resource of protein sequence and functional information.

publisher of over 50 scientific journals across the life, physical, earth, and health sciences, both independently and in partnership with scientific societies including cell, neuron, immunity, current biology, ajhg, and the trends journals.