PJB-1999-4
PLANT REGENERATION FROM HYPOCOTYL EXPLANTS OF CITRULLUS LANATUS THUNB.
R. ISLAM, A. HOQUE, M.H. RAHMAN AND A. AHAD
Abstract
Adventitious shoot regeneration from hypocotyl explants was examined in Citrullus lanatus Thunb. Hypocotyl explants of 2,3.4,5 and 6 week old seedlings when cultured on LS medium containing BA, Kn, Zip with or without 0.5-1.Q mg/l IAA showed that 1.0 mg/l BA and 1.0 mg/l IAA proved ideal for shoot differentiation from 2 week old hypocotyl explants. Shoots elongated on the medium with 0.5 mg/l GA3 and 0.1 mg/l BA and later rooted on half-strength MS medium containing 1.0 mg/l IBA.
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