"Eucalyptus"@en . "Wood"@en . "Secondary xylem"@en . "Arabidopsis"@en . "Cambium differentiation"@en . "Liu" . "Auxin"@en . "IAA20"@en . . "Non-canonical Aux/IAA"@en . "Mingjun Liu" . "30a815438cef4f556550bd66f793320e" . "Secondary fiber"@en . "Mingjun" . . "Syringyl lignin"@en .