PJB-1986-4
STUDIES ON IN VITRO CULTURE OF ARACHIS HYPOGAEA HYPOCOTYL EXPLANTS
IHSAN ILAHI AND SHAUKAT AMEEN
Abstract
Arachis hypogaea hypocotyl explants exhibited callus formation when inoculated on Murashige & Skoog (MS) medium supplemented with both an auxin and
cytokinin. Although best callus resulted in 0.5 mg/1 of 2, 4-D and 1.0 mg/1 of K but it did
not support further callus proliferation. 2, 4-D
@1.0 mg/1 and K @ 4.0 mg/1 supported callus growth. Browning of callus tissues in
subcultures for long duration was overcome
by the addition of coconut milk (CM) and sodium diethyl dithio carbo¬nate (SDDC).
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