Neacute;oformation de racines, de bourgeons veacute;geacute;tatifs et de boutons floraux sur des fragments de hampe florale deNicotiana tabacumcultivar Basma S.31 cultiveacute;sin vitro

摘要

The necessary conditions for the expression of the potentiality of neoformation of roots, vegetative buds, and flowers have been determined for the segments of flower stalk of a new cultivar ofNicotiana tabacum: cv. Basma S.31. The origin of these neoformated organs has also been demonstrated.