NXCI_053_A06_F NXCI (Nsf Xylem Compression wood Inclined) Pinus taeda cDNA clone NXCI_053_A06 5' similar to Arabidopsis thaliana sequence At1g04690 putative K+ channel, beta subunit see http://mips.gsf.de/proj/thal/db/index.html, mRNA sequence