tailieunhanh - In-vitro regeneration of apple cultivar (Malus domestica L. cv. Galmast)

Double sterilized and pre-chilled shoot apices of Galmast cultivar obtained from mature trees (MTSTs) and in vitro raised seedlings (SBSTs) were inoculated on MS medium augmented with BA, Kn and TDZ with and without PG. Increase in BA concentration up to resulted in axillary shoot proliferation in about 40% shoots with a maximum of 14± shoots per explant. SBSTs (seedling born shoot tips) of same cultivar developed light yellow loose callus (LYLC) when they were cultured on MS(×½) medium fortified with BA() and produced axillary and adventitious shoots when the same medium was supplemented with BA(. | In-vitro regeneration of apple cultivar (Malus domestica L. cv. Galmast)