Our Expanding Universe
Our Expanding Universe
As with the evolution of astronomy, new insights in biology beckon just beyond our conceptual and observational reach.
Our Expanding Universe
Our Expanding Universe

As with the evolution of astronomy, new insights in biology beckon just beyond our conceptual and observational reach.

As with the evolution of astronomy, new insights in biology beckon just beyond our conceptual and observational reach.

extrachromosomal DNA
Non-Chromosomal DNA Drives Tumor Evolution
Non-Chromosomal DNA Drives Tumor Evolution
Anna Azvolinsky | Feb 8, 2017
Researchers discover that short pieces of DNA harboring oncogenes are relatively widespread in cancer.
New Type of DNA Discovered?
Sabrina Richards | Mar 8, 2012
Small circles of extrachromosomal DNA appear to be widespread in mammals, and may be byproducts of small deletions in the nuclear DNA of somatic cells.