Han, Z.; Sommer, R.: A Functional Analysis of Horizontally Transferred Cellulase in the Nematode Pristonchus Pacificus. In Journal of Nematology, 52 1 Ed., S-17, p. 7. 60th Annual Meeting of the Society of Nematologists 2021, Gulf Shores, AL, USA, September 12, 2021 - September 15, 2021. Society of Nematologists, DeLeon Springs, FL, USA (2021)

Sommer, R.: Life and science on a tropical island. Max-Planck-Campus Tübingen: Distinguished Speaker Seminar Series (DSSS), Tübingen, Germany (2021)