Somatic embryogenesis and plantlet from petal cultures of pomegranate, Punica granatum L

Indian J Exp Biol. 1996 Jul;34(7):719-21.

Abstract

Somatic embryos were induced through petal cultures on MS supplemented with various growth adjuvants individually or in different combinations. Numerous embryoids formed from friable callus on MS with 5 mg/L of IAA, IBA or NAA developed only roots, but those formed on MS with 5 mg/L of BAP or KN developed shoots. Explants reared on MS supplemented with IAA (5 mg/L) and BAP (5 mg/L) though differentiated numerous embryoids but developed multilobed or fused cotyledons. However, callus induced on MS with IAA (1 mg/L) or IBA (1 mg/L) on subculturing in the same medium with half-strength salts and sucrose (4%) produced both roots and shoots resulting in plantlets.

MeSH terms

  • Culture Techniques
  • Fruit / embryology*
  • Trees*