... 562 -08 29, Japan.(Received 14 April 200 3, revised 25 June 200 3,accepted 21 July 200 3)Eur. J. Biochem. 2 70, 37 50 3759 ( 200 3) Ó FEBS 200 3 doi: 10. 104 6/j.1432- 103 3. 200 3 .03 761.xundertaken to investigate ... was carried out using a 0 55% acetonitrile gradient (0% ,5min;25%,10min;32%,20min; 40% ,55min;and55%, 65 min) in 0. 1% trifluoroacetic acid at a flow rate of 1.4 mLÆmin)1.TheA229 of each fraction ... Cell Biol. 107 , 841–849.Ó FEBS 200 3 In vivo cross-linking of histones (Eur. J. Biochem. 2 70) 3759 In vivocross-linking of nucleosomal histones catalyzed by nucleartransglutaminase in starfish...