Salk Institute plant molecular biologist and assistant professor Lena Müeller of the Plant Molecular and Cellular Biology Laboratory, La Jolla, will speak on "Control of Arbuscular Mycorrhiza Symbiosis by Peptide Hormones" at the UC Davis Department of Entomology and Nematology seminar on Wednesday, Feb. 11.

Her seminar is at 12:10 p.m. in 122 Briggs Hall and also will be on Zoom at https://ucdavis.zoom.us/j/95882849672.