(B) The indicated yeast strains (wild type, msp1Δ, pex19Δ, pex19Δmsp1Δ, pex3Δ, and pex3Δmsp1Δ) were grown to mid-log phase, back-diluted to OD600=1, and serial dilutions were spotted onto agar plates containing synthetic media supplemented with glucose (S-D), glycerol (S-Gly), glycerol and oleate (S-Gly-Ole), or oleate (S-Ole). 