CLUSTAL W(1.81) multiple sequence alignment 2L_DroMel_CAF1 AUUAAAAAUCAUUAAGCCAAAUCAGCGCGGUCUGCCCGCCGGGCUCUCUAAUUAAAGCUG DroSec_CAF1 AUUAAAAAUCAUUAAGCCAAAUCAGCGCGGUCUGCCCGCCGGGCUCUCUAAUUAAAGCUG DroSim_CAF1 AUUAAAAAUCAUUAAGCCAAAUCAGCGCGGUCUGCCCGCCGGGCUCUCUAAUUAAAGCUG DroYak_CAF1 AUUAAAAAUCAUUAAGCCAAAUCAGCGCGGUCUGCCCGCCGGGCUCUCUAAUUAAAGCUG 2L_DroMel_CAF1 AUUGUGUUGAUUCGGCUGCCGUAUGCAGAGGAAAAAUGUCGGAUAAAAAUAUAGGAAAAU DroSec_CAF1 AUUGUGUUGAUUUGGCUGCCGUAUGCAGAGAGAAAAUGUCGGAUAAAAAUAUAGGAAAAU DroSim_CAF1 AUUGUGUUGAUUUGGCUGCCGUAUGCAGAGGGAAAAUGUCGGAUAAAAAUAUAGGAAAAU DroYak_CAF1 AUUGUGUUGAUUCGGCUGCCGUAUGCAGAGGGAAAAUGUCGGAUAAAAAUAUAUGAAAAU