text: The Journal of Photochemistry and Photobiology B: Biology is abstracted and indexed in BIOSIS, Cambridge Scientific Abstracts, Chemical Abstracts, Current Contents, BIOBASE/Current Awareness in Biological Sciences, EMBASE, Embiology, Engineering Index, Metals Abstracts, PASCAL, Physics Abstracts, Physikalische Berichte, Polymer Contents, Science Citation Index, and Scopus. According to the Journal Citation Reports, the journal has a 2016 impact factor of 2.673.