Table 2.

The viability frequencies (%) of acceptor (celeriac ‘Diamant’) suspension protoplasts upon IOA treatment.

Cell line	IOA treatment	Viability frequency ± SE (%)
		After isolation	After 7 days
Celeriac ‘Diamant’ 23	Untreated	77.0 ± 2.8 a	25.2 ± 3.0 a
	10 min	75.1 ± 4.1 a	16.3 ± 3.4 a
	15 min	79.5 ± 6.5 a	0.0 ± 0.0 b
	20 min	75.5 ± 3.1 a	0.0 ± 0.0 b
Celeriac ‘Diamant’24	Untreated	83.8 ± 0.2 a	56.3 ± 1.5 a
	10 min	78.0 ± 1.0 ab	55.5 ± 1.2 a
	15 min	79.0 ± 2.7 ab	52.8 ± 1.9 a
	20 min	75.0 ± 1.1 b	33.1 ± 2.3 b
Celeriac ‘Diamant’25	Untreated	86.2 ± 3.7 a	43.8 ± 0.9 a
	10 min	72.9 ± 0.9 ab	5.7 ± 0.5 b
	15 min	67.3 ± 4.16 b	0.0 ± 0.0 c
	20 min	62.7 ± 5.3 b	0.0 ± 0.0 c
Celeriac ‘Diamant’ 26	Untreated	83.5 ± 3.0 ab	40.7 ± 6.1 a
	10 min	86.6 ± 0.6 a	29.8 ± 3.1 ab
	15 min	75.3 ± 4.7 ab	21.2 ± 4.8 b
	20 min	74.1 ± 1.6 b	0.1 ± 0.1 c

Data shown are means (n = 6, ± SE).

a, b, c significant differences based on Tukey’s honest significant test, p < 0.05.