Table I. Summary of pCLE:GUS activity during vegetative development
CLE GeneShootRoot
Shoot ApexaHypocotylVasculatureLeaf BladeOtherbTipcVasculatureGround TissuesEpidermisOtherd
CLE1+++
CLE2+
CLE3+++
CLE4++
CLE5+++
CLE6++
CLE7++
CLE8
CLE9+
CLE10+±e
CLE11++++
CLE12+++
CLE13+
CLE14++
CLE16++++++++
CLE17+++++++++
CLE18+++
CLE20++
CLE21++
CLE22++++
CLE25+++
CLE26++++
CLE27+++++
  • a Shoot apex includes SAM and rosette leaf primordia.

  • b Other includes pith, stipules, stomata, hydathodes, leaf margins, trichomes, and the leaf base.

  • c Root tip includes root cap, root apical meristem, and cell division zone.

  • d Other includes root hair cells and lateral root branch points.

  • e Eight of 15 pCLE10:GUS lines showed root tip expression.