• Geethanjali KS
• Rajeshwari N
• Nafeesa Begum

Cell proliferation, callus induction and morphogenesis are limited by explant produced toxic metabolites during in vitro tissue culture technique. Secondary metabolites, released or synthesized during leaf explant culture of Ipomoea beraviensis resulted in browning of tissue and without induction of callus. Initial Repeated fresh cultures and addition of activated charcoal reduced the exudation of Secondary metabolites and resulted in proliferative callus induction.

Tissue browning, repeated culture, activated charcoal, young and mature explants

"IN VITRO TISSUE BROWNING AND CALLUS INDUCTION IN IPOMOEA BERAVIENSIS VATKE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.a243-a246, June-2022, Available :http://www.jetir.org/papers/JETIR2206027.pdf

"IN VITRO TISSUE BROWNING AND CALLUS INDUCTION IN IPOMOEA BERAVIENSIS VATKE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppa243-a246, June-2022, Available at : http://www.jetir.org/papers/JETIR2206027.pdf