PsA, AATTTTGAGAATAATGAAAACAAAACAACGCAAAAAGc XtA, AATTATGTGAATAGTAAAAAAAAAATGAAGCAAGAAGg **** ** ***** * **** **** * **** *** 28 of 38 positions (0.737) totally conserved. 28 of 38 positions (0.737) conserved in aligned fragments.