Figure 4: mRNA distributions in yeast.  (A) mRNA distribution in budding yeast grown in rich media (YPD) and minimal media (SD) as measured using PCR.  (B) mRNA distribution in fission yeast measured using RNA-Seq.  ((A) adapted from F. Miura, BMC Genomics, 9, 574 (2008); (B) adapted from S. Marguerat, Cell, 151:671 (2012)).