The relationship between morphology changes and antioxidant enzymes activity during somatic embryogenesis of long-term-maintained callus of Zoysia matrella [L.] Merr.

A callus line of manila grass (Zoysia matrella [L.] Merr.) has been maintained for 8 years in our lab. The present study investigated changes in ultrastructure and antioxidant enzyme activity durin...