title: Protoplast culture of several members of the genus Physalis.
abstract: High yields of protoplasts were obtained by enzymic treatment of mesophyll from five different species of the genus Physalis. Subsequent divisions and colony formation were achieved in all the species. However, numerous combinations of phytohormones failed to induce regeneration of shoots from callus tissue developed from protoplasts.
authors.affiliation: Max-Planck-Institut für Züchtungsforschung, D-5000, Köln-Vogelsang, Federal Republic of Germany.
authors.forename: V A
authors.initials: VA
authors.lastname: Bapat
authors.forename: O
authors.initials: O
authors.lastname: Schieder