Bar plots summarizing the number of (A) mycobacterial specific or (B) general lipid classes identified by the CS14-LFR, HS30-LFR, HS22-HFR, and HS25-LFR methods. Abbreviations of the lipid classes correspond to: acyltrehaloses (Ac-T), diacylglycerols (DAG), fatty acids and conjugates (FA-conjs), fatty esters (FE), glycerophosphoethanolamines (PE), glycerophosphoglycerols (PG), glycerophosphoglycerophosphoglycerols (CL), glycerophosphoinositols (PI), glycerophosphoinositolglycans (PI-G), linear polyketides (L-PK), monoacylglycerols (MAG), polyprenols (Po-PR), polyketide hybrids (PKH), quinones and hydroquinones (Q-PR), triacylglycerols (TAG).