PDLIM7 and nasopharyngeal carcinoma: Furthermore, both K4413-Mi EBV and K4123-Mi EBV lacked the 30 bp deletion at the carboxyl terminus and a specific amino acid substitution (Asp) at codon 335 with reference to Gly in B95-8 LMP1, a feature that was reportedly present in over 90% of EBVs found in NPC biopsies [20].