Spectrum of Systems Biology allow simulation detailed models- differential equations comparison with data loW-resolution models boolean markov models circuitry logic/control- Bayesian networks connectivity/topology -graph theory parts list-databases Recommended reading: Ideker Lauffenburger, TRENDS in Biotechnology(2003)21, 255-262Spectrum of Systems Biology allow simulation & detailed models - differential equations comparison with data low-resolution models - Boolean & Markov models circuitry logic/control - Bayesian networks connectivity/topology - graph theory parts list - databases Recommended reading: Ideker & Lauffenburger, TRENDS in Biotechnology (2003) 21, 255-262