BRCA Gene Test, Bacteriophages, Synesthesia. March 9, 2018, Part 1

Transmission electron micrograph of multiple bacteriophages attached to a bacterial cell wall.
( Dr. Graham Beards [CC BY-SA 3.0 or GFDL], via Wikimedia Commons )
( Dr. Graham Beards [CC BY-SA 3.0 or GFDL], via Wikimedia Commons )
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