Here is a list of journals that may publish articles related to bioinformatics and computational biology (in alphabetical order).
Nature Genetics encompasses genetic and functional genomic studies on human traits and on other model organisms, including mouse, fly, nematode and yeast.
Nature Medicine is a monthly peer-reviewed medical journal publishing research articles, reviews, news and commentaries in the biomedical area, including both basic research and early-phase clinical research covering all aspects of medicine.
Systematic Biology covers the theory, principles, and methods of systematics as well as phylogeny, evolution, morphology, biogeography, paleontology, genetics, and the classification of all living things.