BacterioFiles 333: Transposons Take Targeting Tool

March 26, 2018

This episode: Certain transposons, genetic elements that move around the genome on their own, have co-opted the bacterial immune system, CRISPR, to use for jumping to new hosts!

Thanks to Dr. Joseph Peters for his contribution!

Download Episode (11 MB, 12 minutes)

Show notes:
Microbe of the episode: Streptomyces yokosukanensis

Journal Paper:
Peters JE, Makarova KS, Shmakov S, Koonin EV. 2017. Recruitment of CRISPR-Cas systems by Tn7-like transposons. Proc Natl Acad Sci 114:E7358–E7366.

Other interesting stories:

 

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