JISS1 (Jasmonate) expression is induced systemically by infection. (IMAGE)

University of Warwick

JISS1 (Jasmonate) expression is induced systemically by infection.

Caption

 JISS1 (Jasmonate) expression is induced systemically by infection. White asterisk indicates infiltrated leaf. Images are false coloured by signal intensity, as indicated by individual calibration bars. (A) Luciferase activity in JISS1:LUC plants following DCavrRpm1, DC, DChrpA or mock (MgCl2) challenges at 4:30 hpi. (B) Temporal spatial dynamics of luciferase activity in JISS1:LUC plants following DCavrRpm1 challenge, initiating at 3 hpi. 3.20 hpi, 3.50 hpi and 4.30 hpi images capture the systemic spread of the signal over time. (C) Different Avr genes display temporal specificity in activation of systemic JISS1:LUC; DCavrRpm1 (4 hpi), DCavrRps4 (13:20 hpi) and DCavrRpt2 (15:20 hpi), compared to DChrpA control.

Credit

Gaikwad, T., Breen, S., Breeze, E., Stroud, E. et al. Nature Plants (2026). https://doi.org/10.1038/s41477-025-02178-4

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.