Two separate groups of biologists reported fusing entire sets of Saccharomyces cerevisiae chromosomes together, and surprisingly, the actual number of chromosomes might not be as important as we thought. Hosted by: Stefan Chin Head to scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.nature.com/articles/s41586-018-0382-x www.nature.com/articles/s41586-018-0374-x doi.org/10.1038/d41586-018-05309-4 press.nature.com/?post_type=press_release&p=120551 ghr.nlm.nih.gov/primer/basics/chromosome www.genome.gov/13014330/transcriptome-fact-sheet/ www.genetics.org/content/189/3/737 Image Sources: commons.wikimedia.org/wiki/Human_chromosomes#/media/File:Human_male_karyotpe_high_resolution.jpg en.wikipedia.org/wiki/Saccharomyces_cerevisiae#/media/File:Saccharomyces_cerevisiae_SEM.jpg commons.wikimedia.org/wiki/Saccharomyces_cerevisiae#/media/File:S_cerevisiae_under_DIC_microscopy.jpg commons.wikimedia.org/wiki/File:20100911_162900_SaccharomycesCerevisiae.jpg

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