INFLUENCE OF DIFFERENT CONCENTRATIONS OF NARINGENIN ON THE GROWTH, SIGNALLING AND ACTIVITY OF VIRULENCE FACTORS IN RHIZOBIUM LEGUMINASARUM BV. VICEAE AND PSEUDOMONAS SYRINGAE PV. PISI

Original title

ВЛИЯНИЕ РАЗЛИЧНЫХ КОНЦЕНТРАЦИЙ НАРИНГЕНИНА НА РОСТ, СИГНАЛИНГ И АКТИВНОСТЬ ФАКТОРОВ ВИРУЛЕНТНОСТИ У RHIZOBIUM LEGUMINASARUM BV. VICEAE И PSEUDOMONAS SYRINGAE PV. PISI

Authors

A.M. Goncharova, L.A. Lomovatskaya

Contact information

Siberian Institute of Plant Physiology and Biochemistry of Siberian Branch of Russian Academy of Sciences, Irkutsk, Russia, alvlad87@ mail.ru

Pages

233-235

DOI

10.31255/978-5-94797-319-8-233-235

Abstract

The influence of different concentrations of naringenin (Nar) on the titer, adenylate cyclase signal system and virulence factors in Rh. leguminasarum bv. viceae (Rhl) and P. syringae pv. pisi (Psp) has been studied. It was established that 1 μM Nar had the activating influence on the growth of planktonic culture Rhl. However, on the Psp titer the stimulating effect on the first day of growth was 100 nM Nar, while 500πM Nar, on the contrary, led to the inhibition of Psp growth.