NXCI_044_H08_F NXCI (Nsf Xylem Compression wood Inclined) Pinus taeda cDNA clone NXCI_044_H08 5' similar to Arabidopsis thaliana sequence At2g27020 20S proteasome subunit C8 (PAG1/PRC8_ARATH) see http://mips.gsf.de/proj/thal/db/index.html, mRNA sequence