Basic structure and chemistry of cells, protein targeting, cellular signaling, the cytoskeleton, and the cell cycle. Discussion focuses on scientific papers that examine the ras oncogene and its role in cancer. Laboratory emphasizes the development of problem-solving skills. Prerequisite: BIO 2. <Home page>

Understanding Cancer (BIO 156)

Contemporary studies of the biology of cancer. Focus on the molecular biology of the cancer cell, emphasizing implications for anti-cancer strategies. Prerequisite: BIO 2 or permission of instructor. <Home page>

Current topics in cell biology. Graduate student status required; undergraduate enroll under BIO 198 (Selected Topics in Biology) with permission of the instructor.

Spring 1998: "The actin cytoskeleton in health and disease." <Home page>

Spring 2000: "The origin and early evolution of the cell." <Home page>

The chemistry of informational macromolecules, gene structure and expression, and cell cycle regulation. Prerequisites: BIO 165 or CHEM 132; BIO 2 and permission of instructor. Cross-listed as CHEM 133. <Home page>

Molecular Biology Laboratory (BIO 187)

Laboratory introducing principles and practice of recombinant DNA technology, including protein expression and polymerase chain reaction (PCR) methods. Prerequisites: BIO 165 or CHEM 132; BIO 2 and permission of instructor. Cross-listed as CHEM 134. <Home page>

Relationship between molecular form and biological function. Practical experience with computer programs in the study of molecular structure of proteins, nucleic acids, and viruses. Focus on the stucture and function of biological receptors, sensors, switches, and motors; principles of molecular evolution. Prerequisites: BIO 165, CHEM 132, and permission of instructor. Cross-listed as CHEM 135. <Home page>

The principles of cellular regulation, as illustrated by the molecular biology of the cell cycle and programmed cell death. Prerequisites: BIO 165, CHEM 132, and permission of instructor. <Home page>