In Vitro Morphogenesis in Nardostachys jatamansi DC.: Shoot Regeneration from Callus Derived Roots

Callus cultures of Nardostachys jatamansi DC. maintained onMurashige and Skoog's medium containing 3.0 mg 1^–1 of-naphthaleneacetic acid and 0.25 mg 1^–1 of kinetin whenshifted to medium containing 0.25–1.0 mg 1^–1 ofindole-3-acetic acid or indole-3-butync acid showed profuserhizogenesis. The callus-regenerated roots when transferredto medium containing 2.0–6.0 mg 1^–1 of kinetin producedshoot buds. The de novo shoot bud regeneration took place eitherdirectly from cortical cells or from the inner stelar region.In addition, direct, concomitant root-shoot development wasalso observed. Nardostachys jatamansi, organogenesis, root-buds