Table 2.

Average intensities of FF fluorescent staining for different regions of in vitro- cultured structures.

Stage	Vacuole	Cytosol + nucleus
1-cel (I)	10.74 ± 1.92	7.58 ± 2.55
1-cel (II)	6.36 ± 2.54	0.40 ± 0.24
1-cel (III)	3.54 ± 2.20	0.69 ± 0.87
2-cel	0.04 ± 0.08	0.04 ± 0.08
4-cel	n.d	n.d
Multicel	0.01 ± 0.01	0.01 ± 0.01
Not induced	0.01 ± 0.01	0.01 ± 0.01
Callus-like	0.05 ± 0.08	0.31 ± 0.20
Pollen-like	1.84 ± 2.12	1.84 ± 2.12

Fluorescence intensity is given in arbitrary units × 10³/μm².