Congratulations to Dr. Barak Blum for making it on the cover of Molecular and Cellular Biology!
The image is originally from the paper Morphogenesis of the Islets of Langerhans Is Guided by Extraendocrine Slit2 and Slit3 Signals, 2021, Jennifer M. Gilbert, Melissa T. Adams, Nadav Sharon, Hariharan Jayaraaman, and Barak Blum, Molecular and Cellular Biology, Vol. 41, No.3, which can be read here.