Fig. 4From: Influence of oxygen deficiency and the role of specific amino acids in cryopreservation of garlic shoot tipsMalondialdehyde (MDA) accumulation during cryopreservation. Cryo-steps are indicated along the x-axis (F- fresh; P – preculture; D – dehydration; LN – Storage and recovery). Data represent the mean ± SE (n = 5). *p < 0.05 using a paired Student’s t testBack to article page