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Plants and microbes compete for survival and their organized interactions play a vital role in adapting to stress environments. Microbes have a positive impact on transplanting performance of in vitro propagated plantlets. The present study aims at survival development of micropropagated Pogostemon mollis through microbial inoculation. The leaf and stem explants on MS medium with different concentrations and combinations of BAP, Kn, NAA, IAA and IBA used for the establishment of plantlet. The survival rate of plantlets was successfully increased from 71% to about 70.21% by the inoculation of Rhizophagus fasciculatus and Bacillus megaterium. This inoculation also clearly increases the growth, biomass and chlorophyll of in vitro derived platelets. The present protocol emphasizes the need of bio-hardening on micropropagated plants, particularly the mycorrhization along with phosphobacteria.

In the present study, the anti-oxidant and cytotoxic effects of the different solvent extracts of Pogostemon mollis were analyzed. The phenolic, tannin and flavonoid contents were highest in the ethyl acetate extract and analogous to the antioxidant activity results. The extracts showed activities similar to the standard anti-oxidants. The extent to which the extracts protect free radical damage on DNA was evaluated and showed good genoprotective effects. Bacterial cells and fungal spores and hyphae showed visible damages due to the treatment of ethyl acetate extract. Finally, in the cytotoxic analysis, IC50 value was calculated based on the absorbance value of different concentrations. It concluded that P. mollis is a prospective candidate for the various therapeutic applications especially its ethyl acetate extract.