PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2642389-1 1989 Cytoskeletons of detergent-extracted quiescent macrophages have nucleation sites that increase the rate of pyrene-labeled actin assembly in vitro. pyrene 107-113 actin Oryctolagus cuniculus 122-127 8011667-4 1994 In this paper, we show additional evidence that the rate of salt-induced increase in the fluorescence of pyrene-labeled actin was decreased in the presence of the 2.6 kDa peptide. pyrene 105-111 actin Oryctolagus cuniculus 120-125 8011667-8 1994 However, the 9.1 kDa peptide was found to increase the viscosity and fluorescence intensity of pyrene-G-actin and to form short actin filaments in the absence of salts. pyrene 95-101 actin Oryctolagus cuniculus 104-109 2642389-2 1989 Cytochalasin D, which inhibits actin assembly at the fast-exchanging ends of filaments (barbed with respect to heavy meromyosin decorated filaments), only partially inhibits the increased assembly rate, demonstrating that pyrene-actin monomers add to both ends of filaments present in the cytoskeletons. pyrene 222-228 actin Oryctolagus cuniculus 229-234 4008500-5 1985 In a low ionic strength buffer the absence of filaments was confirmed by electron microscopy, ultracentrifugation, and the fluorescence of pyrene-labeled actin. pyrene 139-145 actin Oryctolagus cuniculus 154-159 3882722-6 1985 Band 4.9 increases the length of the lag phase and decreases the rate of elongation during actin polymerization as measured by high-shear Ostwald viscometry or by the increase in the fluorescence of pyrene-labeled actin. pyrene 199-205 actin Oryctolagus cuniculus 214-219 4091793-0 1985 Pressure-relaxation studies of pyrene-labelled actin and myosin subfragment 1 from rabbit skeletal muscle. pyrene 31-37 actin Oryctolagus cuniculus 47-52