Glycolysis is differentially regulated between E10.5 and E12.5 erythroid precursors. (A-B) Relative levels of metabolites (A) and proteins (B) involved in glycolysis are shown. Metabolites are graphed as violin plots, proteins as box-whisker plots, and RNA transcripts as bar plots. *P < .05, **P < .01, ***P < .001, ****P < .0001. ALDOA, aldolase A; AU, arbitrary unit; BPGM, bisphosphoglycerate mutase; emPAI, exponentially modified protein abundance index; ENO, enolase; GAPDH, glyceraldehyde-3-phosphate dehydrogenase; LDHA, lactate dehydrogenase-A; PFK, phosphofructokinase; PGK, phosphoglycerate kinase; PK, pyruvate kinase; TPI, triose phosphate isomerase.