02-18-22. Congratulations to Boris Slepchenko on his latest publication with CCAM alumnus Masoud Nickaeen, A model of actin-driven endocytosis explains differences of endocytic motility in budding and fission yeast. In this article they showed that a molecularly explicit model of forces exerted by actin filaments on endocytic invaginations explains the differences in endocytic invaginations between budding and fission yeast.