Spore-Forming Bacterium Found in Botox

This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1192, Puzzle 4 (Famous Buildings).

Question is: Spore-Forming Bacterium Found in Botox

and the answer is: BOTULINUM

Word Meaning:

BOTULINUM — An anaerobic soil bacterium, Clostridium botulinum, that secretes the toxin botulin

Definitions from Wiktionary.