Biochemistry & Molecular Biology covers resources on general biochemistry and molecular biology topics such as carbohydrates, lipids, proteins, nucleic acids, genes, drugs, toxic substances, and other chemical or molecular constituents of cells, microbes, and higher plants and animals, including humans. Excluded are resources that are focus on biochemistry in cells, tissues or organs and those whose primary focus is the organism of study, e.g. plants, microbes, etc. Excluded, also, are resources that focus on methods in biochemistry or molecular biology.
Cell & Tissue Engineering covers resources that apply technology to the chemical, mechanical, and electrical alteration or preparation of cells and tissues. Cell regions that can be redesigned and manipulated include: the membrane, receptors, cytoplasm, cytoskeleton, genes, and matrix. Resources in this category span a range of technologies including: engineering regeneration of nerve, adipose or endothelial tissue; developing various types of engineered stem cells; and biomechanical aspects of engineered tissue/cells. This category does not include resources on clinical interventions.