Figure 1.
Colobanthus quitensis explants after the disinfection treatments. (a) Arctowski: AgNPs 0.2 mg mL−1 for 60 min after one week and (b) 100 mg mL−1 Ca(ClO)2 for 15 min after 4 weeks; (c) Laredo: 100 mg mL−1 Ca(ClO)2 for 15 min after 4 weeks; (d) Conguillío: AgNO3 5 mg mL−1 for 5 min after one week; (e) Deschampsia antarctica: 100 mg mL−1 Ca(ClO)2 for 20 min after 4 weeks and (f) Juncus bufonius: 10 mg mL−1 AgNO3 for 10 min at 4 weeks. Plantlets after 2 months of subculture: (g) Laredo; (h) Conguillío; (i) Arctowski; (j) D. antarctica and (k) J. bufonius.