text: Yo, listen up, I got a story to tell,
  'Bout a plant called Withania somnifera, it rings a bell.
  Known as Indian ginseng, it's got some fame,
  A medicinal plant with a powerful name.
  
  Pharmaceutical activities, it's been studied well,
  Genes in its pathways, yeah, they've got a story to tell.
  But hold up, we don't know the regulatory scheme,
  Of the genes that produce secondary metabolites, it seems.
  
  So we set out to find the miRNA transcriptome,
  Responsible for withanolide biosynthesis in its zone.
  Root and leaf tissues, we studied 'em apart,
  To uncover the secrets hidden in their heart.
  
  In vitro culture data, we took a look,
  Identified miRNA families, like a hidden book.
  Twenty-four in the roots, thirty-nine in the leaves,
  These tiny molecules, playing tricks up their sleeves.
  
  Fifteen families in the roots, twenty-seven in the leaves,
  Involved in biological functions, they achieve.
  We've got the miRNAs, and their targets in sight,
  For the roots and the leaves, we shed some light.
  
  Analyzing the genes, their role in withanolide,
  Root-miR5140, root-miR159, we can't hide.
  Leaf-miR477 and leaf-miR530, they're in the mix,
  Regulating biosynthesis, they're up to some tricks.
  
  So there you have it, the story's been told,
  Withania somnifera, its secrets unfold.
  MiRNAs and genes, working hand in hand,
  In the world of withanolides, they take command.