1. PRODUCTION OF POLYHYDROXYBUTYRATE USING RENEWABLE CARBON SOURCES BY THE EXTREMELY HALOTOLERANT BACTERIUM HALOMONAS ELONGATA DSM 2581T . Authors: HORIA LEONARD BANCIU, CĂLIN GABRIEL FLOARE, TIMEA KRISTEA, ADORJÁN CRISTEA, ANDREEA-MELISA TRIPON.2. EFFECTS OF NITROGEN AND PHOSPHORUS LIMITATIONS ON POLYHYDROXYALKANOATE SYNTHESIS BY HALOMONAS ELONGATA STRAINS GROWN UNDER SALINE CONDITIONS . Authors: ADORJÁN CRISTEA, ANA-MARIA BRATOVIANU, ANDREEA-MELISA TRIPON, TIMEA KRISTEA, HORIA LEONARD BANCIU.