NXCI_026_E04_F NXCI (Nsf Xylem Compression wood Inclined) Pinus taeda cDNA clone NXCI_026_E04 5' similar to Arabidopsis thaliana sequence At4g13930 hydroxymethyltransferase see http://mips.gsf.de/proj/thal/db/index.html, mRNA sequence