This study was conducted to assess the influence of gibberellic acid (GA3) and arbuscular mycorrhizal fungi (AMF) on flowering quality Zantedeschia albomaculata (Hook.) Baill ‘Albomaculata’ plants. Before planting, rhizomes were soaked in water or an aqueous solution GA3 at a concentration 150 mg dm−3 for 30 min. A mixture AMF applied week after planting. The treatment increased yield infloresc...

Fetal hematopoietic cells that express the common acute lymphoblastic leukemia antigen (CALLA) were purified from both fetal liver and fetal bone marrow by immune rosetting with sheep erythrocytes coated with rabbit anti-mouse immunoglobulin and by fluorescence-activated cell sorting. Dual fluorescence techniques disclosed that these cells were heterogenous with respect to the expression of a s...