Complex sentence: It is named for Rosalind Franklin, the DNA crystallographer; the Seal of the University evokes Photo 51, her X-ray diffraction pattern for B-DNA which was pivotal in the history of biology in the twentieth century.
Split into simpler sentences: It is named for Rosalind Franklin, the DNA crystallographer. The Seal of the University evokes Photo 51, her X-ray diffraction pattern for B-DNA which was pivotal in the history of biology in the twentieth century.