TOPICS: Tetracycline, doxycycline, mrsa, minocycline, 30s ribosome, aminoacyl trna, bacteriostatic, lyme disease, chlamydia, acne, mycoplasma, rickettsia, intracellular pathogens, cations, teeth discoloration, pregnancy, vomiting, gi distress, photosensitivity, bone growth, efflux influx pumps