In Vitro Response of Polyscias filicifolia (Araliaceae) Shoots to Elicitation with Alarmone-Diadenosine Triphosphate, Methyl Jasmonate, and Salicylic Acid.

ABSTRACT: The effectiveness of different elicitation variants in combination with alarmone application was studied in shoot cultures of Polyscias filicifolia. The shoots were elicited with 200 µM methyl jasmonate (MeJA) or 50 µM salicylic acid (SA) alone or in combination, and their activity was compared with those treated with the alarmone diadenosine 5',5‴-P1P3-triphosphate (Ap3A), either alone or in combination with SA and/or MeJA. All treatments resulted in significant stimulation of phenolic acid production (chlorogenic and ferulic acids), as well as oleanolic acid (OA) compared to control, with their highest concentration noted under simultaneous elicitation with SA and MeJA. While the maximum content of caffeic acid was detected after treatment with alarmone alone. In each of the culture vari

SUBMITTER: Sliwinska A 

PROVIDER: S-EPMC7922777 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature