ALFRED PASIEKA / SCIENCE PHOTO LIBRARY ALFRED PASIEKA / SCIENCE PHOTO LIBRARY
HPV L1 surface protein, ribbon model. Close-up of a ribbon representation of the L1 subunit protein that forms the outer protein coat (capsid) of the human papilloma virus (HPV). HPV is a sexually transmitted virus that causes warts on the skin or genitals, and in some women can lead to cervical cancer. This model is based on the HPV 16 variant of this virus.
Model release not available. Property release not required.