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. 2021 Mar 26;10(4):630. doi: 10.3390/plants10040630

Figure 1.

Figure 1

Micropropagation of ‘Bentong’ ginger. (A) Rhizome sprouted bud of ‘Bentong’ ginger used as explant for culture initiation; (B) aseptically established culture when surface sterilized with 70% Clorox after four weeks of inoculation; (C) in vitro-raised shoot used as explant for shoot multiplication (after 10 days of inoculation on MS medium supplemented with 10 µM zeatin); (D) multiple shoots produced in MS medium supplemented with 10 µM of zeatin after six weeks of inoculation; (E) in vitro-raised shoot used as explant for rooting; (F) in vitro-rooted plantlet derived from MS medium supplemented with 7.5 µM NAA after four weeks of culture; (G) acclimatized plantlets after three weeks of acclimatization; (H) in vitro-raised plant of ‘Bentong’ ginger after seven months of transplanting.