title: Memories of Annemarie Weber.
authors.affiliation: Department of Cell and Developmental Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.
authors.forename: Clara
authors.initials: C
authors.lastname: Franzini-Armstrong
mesh_terms: D008841:Actin Cytoskeleton / Q000502:physiology; D000199:Actins / Q000502:physiology; D001671:Biochemistry / Q000193:education / Q000266:history*; D035843:Biomedical Research / Q000266:history*; D004504:Education, Medical, Undergraduate / Q000266:history; D056966:Excitation Contraction Coupling; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D018482:Muscle, Skeletal / Q000033:anatomy & histology / Q000502:physiology; D010827:Physiology / Q000193:education / Q000266:history*; D058105:Polymerization; D014481:United States
chemical_list: D000199:Actins
keywords: actin cooperativity; calcium ions; muscle