Fig. 8From: Evaluation of genetic stability in olive callus-induced and meristem-induced shoots using flow cytometry and amplified fragment length polymorphism techniquesPeriodical mini bioreactor (PMB) system: (1) complete equipment including a controller, b jars with two glass layers which inner layer contained the plant material and outer layer contained the culture medium, (c) and (d) 0.2 µm cellulose nitrate filters for entrance of sterilized air to equipment (where (c) was for vacuuming air, and (d) was for importing air and vice versa) (2) immersion stepBack to article page