The somatic nucleus of Oxytricha trifallax contains over 15,000 different chromosomes, most containing a single gene. Analysis of this 50 Mb genome uncovers novel regulatory strategies and adaptive potential when gene copy number and allelic frequency are no longer constrained by genetic linkage. © 2013 Elsevier Ltd.
Horrell, S. A., & Chalker, D. L. (2013, April 8). Genome biology: The sleek and Oh-So chic oxytricha nanochromosomes. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2013.02.041