3643921 UPF1 up-frameshift protein 1 38 3643920 UPF1 up-frameshift 1 36 3643926 UPF1 upstream frameshift 1 12 3643922 UPF1 up-frameshift suppressor 1 3 3643918 UPF1 up-frameshift suppressor 1 homolog 3 3643928 UPF1 UP-FRAMESHIFT1 3 3643919 UPF1 up-frameshift factor 1 2 3643923 UPF1 upstream frameshift protein 1 2 3643924 UPF1 factor-Up-frameshift protein 1 1 3643927 UPF1 UPF1, RNA Helicase and ATPase 1 3643925 UPF1 upstream frameshift mutant 1 1