Fig. 3From: The Populus alba cationic cell-wall-bound peroxidase (CWPO-C) regulates plant growth, lignin content and composition in poplarLocalization of CWPO-C transcripts. a–c Localization of GUS activity in longitudinal sections. a, b Stem tip. c Middle stem. d Gene expression of CWPO-C by RT-qPCR combined with laser micro-dissection. Ca cambium tissues, Sa shoot apex, Co collenchyma. Data are presented as relative transcript abundance normalized to UBQ expression and mean with standard deviation of triplicate analysesBack to article page