From my #Bio350 microbiology course: a #Micronaut swabbed the inside wall of their water bottle onto R2A media. Lots of #WaterBottleBuddy microbes, but a few fluoresce under UV light! Siderophores for scavenging iron? #MicrobesEverywhere #ItsAMicrobialWorld @univpugetsound @asmicrobiology

I always enjoyed encouraging #Micronauts to create memes. Here is one showing a reaction to learning the identity of their #WaterBottleBuddy. @ASMicrobiology @univpugetsound.bsky.social