Potentials of Endophytes of Andrographis Paniculata for the Production of Plant Growth Promoters, Enzymes and Antimicrobial Compounds
نویسندگان
چکیده
In the present study, 9 bacterial and 6 fungal endophytes were isolated from surface sterilized leaf, stem root samples of medicinal plant - Andrographis paniculata (Kalmegh). The screened for growth promoting traits (IAA, phosphate solubilization N2 fixation), enzymes (cellulase amylase) antimicrobial compounds against 3 potent human pathogens- E. coli, Staphylococcus sp. Vibrio majority produced phytohormone IAA (ranging 2-45μg/ml), 1 endophyte solubilized fixed N2. All possessed cellulase amylase activity. preliminary screening, 4 endophytic isolates extract showed antagonistic activity pathogens which are known causative agents urinary tract, skin gastrointestinal tract infections, respectively. A. exhibiting broad specific make them ideal candidates in medical purposes. SAARC J. Agric., 19(2): 157-170 (2021)
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ژورنال
عنوان ژورنال: SAARC Journal of Agriculture
سال: 2022
ISSN: ['1682-8348', '2312-8038']
DOI: https://doi.org/10.3329/sja.v19i2.57678