Extended Data Fig. 10: Representation of CRISPR-Cas gene clusters in the SOX symbiont strains showing strain- specific genes (blue), genes present in all strains (red), and CRISPR- arrays (striped boxes).
From: Functional diversity enables multiple symbiont strains to coexist in deep-sea mussels

LS: Lucky Strike, Se: Semenov, Cl: Clueless, Li: Lilliput.