A SIMPLE PROTOCOL FOR SOMATIC EMBRYOGENESIS INDUCTION OF IN VITRO SUGARCANE ( Saccharum officinarum. L) BY 2,4-D AND BAP
Widuri, Laily Ilman
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Induction of in vitro sugarcane through somatic embryogenesis technique influenced by addition of plant growth regulator. The objective of this research was to determine appropriate formulation medium for indirect somatic embryogenesis induction on two potential sugarcane SUT Event 02 and PS 881. This research carried out in three steps, callus induction, callus proliferation, and shoot regeneration. Explants taken from basal of in vitro plantlet one month SUT Event 02 and PS 881 resulted from shoot regeneration previously. Five different medium formulas applied for callus induction and one formula for proliferation and shoot regeneration. Research using completely randomized design (CRD) with five different formulation induction mediums. The result showed that concentrations of 2,4 - D with 3 mgL -1 provided high potential to regenerate in vitro sugarcane SUT Event 02 while addition of a combination of 2,4-D 3 mgL BAP + 1.5 mgL -1 provided high potential to regenerate PS 881 variety.
- LSP-Jurnal Ilmiah Dosen