Rapid micropropagation for Mucuna pruriens f. pruriens L.

A rapid micropropagation system was developed for Mucuna pruriens f. pruriens using explants from 1-week-old aseptically grown seedlings. Multiple shoot regeneration occurred following an initial callus growth on Revised Tobacco (RT) medium supplemented with 2.7 M NAA and 9.8 M 2iP. Maximum number of shoot regeneration was achieved only from seedling explant 6 to 7 days old. More than 90% of the regenerated shoots could be rooted on half-strength liquid RT medium supplemented with 2.7 M NAA. Plantlets readily adopted to greenhouse conditions. This system provides a new tool for micropropagation of Mucuna pruriens f. pruriens, an important medicinal plant.Abbreviations BAP 6-benzylaminopurine - Kn kinetin - 2iP 2-isopentenyladenine - AdS adenine sulphate - NAA alpha-naphthalene acetic acid - IAA indole-3-acetic acid - IBA indole-3-butyric acid - MS Murashige and Skoog (1962) medium - RT Revised Tobacco medium (Kaul and Staba, 1968)