BIOTECHNOLOGY FOR OBTAINING THE RECOMBINANT HEAT SHOCK PROTEIN (HSP-60) OF CHLAMYDIA TRACHOMATIS AND EVALUATION OF THE PERSPECTIVES OF ITS USE IN SEROLOGICAL DIAGNOSTICS Journal title: Naukovyi visnyk Chernivetskoho universytetu. Biolohiia (Biolohichni systemy) Authors: O. YU. GALKIN, O. B. BESARAB, A. S. GRYSHYNA, O. M. DUGAN, YU. M. GURZHENKO Subject(s):