Molecular systems biologyImpact Factor = 8.63, published by Nature, 2005-.
An online-only, open access journal, ... covers all aspects of the rapidly growing and interdisciplinary field of systems biology at the molecular level, and will attract and help shape the highest quality research in the evolving areas of genomics, proteomics, metabolomics, bioinformatics, microbial systems, and the integration of cell signaling and regulatory networks.