Srayan Ghosh

Editor’s summary As roots grow through soil, they must integrate information about their environment to generate internal signals to direct their growth. Reactive oxygen species (ROS) are often produced in response to stresses such as drought. Roy et al. uncovered a link between ROS and the phytohormone auxin during root responses to drought. The authors found that drought-induced ROS stimulate redox-dependent multimerization of the auxin-signaling protein IAA3.

Abstract It has long been observed that light perception by phytochromes control plant immunity, however, the underpinning molecular mechanism is less well understood. We demonstrate that light mediated SUMO conjugation to Phytochrome B (PhyB) is critical for increasing cellular salicylic-acid (SA) levels to orchestrate systemic acquired resistance (SAR) upon avirulent bacterial infection. SUMOylation is critical for PhyB nuclear condensate formation during light activated immunity.

Malt drink brand Milo used social media to change the narrative around parenting and raise purchase intent for the product in Malaysia. Milk & dairy drinks Malaysia Strategy Brand: Nestlé MiloBrand owner: NestléLead agency: Ogilvy & MatherContributing agencies: MindshareCountry: MalaysiaIndustries: Milk & dairy drinksMedia channels: Online display, Online video, Social mediaBudget:Up to 500k... WARC subscribers can sign in to keep reading Not a subscriber?