>sp|Q04221|VP14_ALVA Putative trans-acting factor OS=Avian leukosis virus subgroup A GN=trans-acting MEAVIREGGSLPQVRSASRNQQRSGESTKGRKWEKQLRSEMRRWRRRKWPHLKPLAHPAI SAEQLLAVIAPQPRPLLLLMWGVVCILPWRGWESSRARGVTHLGGRNSQGRSQGTRVWPL GRP