https://www.selleckchem.com/products/ethyl-3-aminobenzoate-methanesulfonate.html 68 ± 0.08%), D. quercina methanol extract (70.79 ± 0.34%) had higher α-glucosidase inhibitory activity than acarbose (67.01 ± 2.28%). Among 16 phenolic compounds analyzed, gallic acid (0.02 ± 0.01-0.23 ± 0.01 µg/g) was detected in all studied mushrooms. This study provides that investigated mushrooms can be used for further research, which can lead to the development of new natural remedies to alleviate complications related to oxidative stress, diabetes, and neurological diseases.Elephant foot yam (Amorphophallus paeoniifolius (Dennst.) Nicolson), is an important edible tropical tuber crop, belonging to the family Araceae. Corms produced by this plant is very big and they are rich in starch, protein, mineral, vitamins, and dietary fiber but has acridity problem. This crop is susceptible to virus and phytoplasma diseases which affects crop growth and corm yield. Even though this crop has high commercial value, the problems like susceptibility to viral diseases, acridity problems, and lack of genetic diversity made hindrance in their exploitation. These issues can be resolved only by improving the characters through genetic transformation. To achieve genetic transformation in this important crop, a study was conducted to optimize various parameters for efficient Agrobacterium-mediated genetic transformation using embryogenic calli with vectors having gus reporter gene. Calli were developed using petiole and leaves of in vitro plantlets of elephant foot yam cultivar Gajendra and experiments were conducted to evaluate the sensitivity of calli to different doses of antibiotics viz. geneticin, hygromycin, ticarcillin. It was observed that complete death and discoloration of the calli were obtained with 25 mgl-1 geneticin and 10 mgl-1 hygromycin. The lowest lethal concentration of ticarcillin against Agrobacterium growth was found to be 500 mgl-1 which did not affect calli growth. Optimized p