text: Yo, check it out, listen to this rhyme,
  Talkin' 'bout the PU.1 transcription factor, it's prime.
  Essential for myeloid development, that's the claim,
  Investigatin' if MAP1S got a link to autophagy, that's the game.
  
  Like PU.1, MAP1S expression was low,
  In primary AML blasts, it was a blow.
  Comparin' to mature neutrophils, the difference was clear,
  MAP1S was down, no need to cheer.
  
  But when it came to CD34(+) progenitor and APL cells,
  During neutrophil differentiation, MAP1S rang the bells.
  PU.1 bound to the MAP1S promoter, straight up,
  Inducin' MAP1S expression, fillin' up the cup.
  
  Inhibitin' MAP1S messed up neutrophil differentiation,
  And autophagy got caught up in the complication.
  So, put it all together, here's the conclusion,
  PU.1 controls MAP1S, it's a powerful fusion.
  
  Neutrophil differentiation and autophagy under control,
  PU.1-regulated MAP1S playin' its role.
  That's the science, wrapped up in a rap,
  Hope you got it all, no need for a recap.