REAGENT or RESOURCE	SOURCE	IDENTIFIER
Antibodies
Guinea pig anti-PPARδ	This paper	N/A
Guinea pig anti-NCOR	Yamamoto et al., 2011	N/A
Rabbit anti-PGC1α	Abcam	ab54481
Rabbit anti-Tom20	Cell Signaling	42406
Rabbit anti-HSP90	Cell Signaling	4877
Mouse IgG2b anti-MYH7	DSHB	BA-F8
Mouse IgG1 anti-MYH2	DSHB	SC-71
Mouse IgM anti-MYH4	DSHB	BF-F3
Goat anti-Mouse IgG2b, Alexa 350	Thermo Fisher	A-21140
Goat anti-Mouse IgG1, Alexa 488	Thermo Fisher	A-21121
Goat anti-Mouse IgM, Alexa 555	Thermo Fisher	A-21426
Bacterial and Virus Strains
Cre-GFP adenovirus	Vector Biolabs	Cat 1700
Chemicals
GW501516	Cayman Chemical	317318-70-0
Critical Commercial Assays
Palmitate-BSA FAO Substrate	Agilent	102720-100
Cell Mito Stress Test Kit	Agilent	103015-100
Glycogen assay kit	BioVision	K646-100
Mitochondria isolation kit	MilliporeSigma	MITOISO1-1KT
PERIODIC ACID-SCHIFF (PAS) STAINING SYSTEM	MilliporeSigma	395B
Deposited data
RNA-seq	NCBI SRA database	SRP070441
ChIP-seq	NCBI SRA database	SRP081099
Experimental Models: Cell Lines
C2C12	ATCC	CRL-1772
Experimental Models: Organisms/Strains
Pparδfl/fl	Barak et al., 2002	N/A
ACTA-Cre	JAX	006149
Oligonucleotides
Full sequences in Table S2	IDT	N/A