OS

1.CodonCode Aligner is a program for sequence assembly, contig editing, and mutation detection, available for Windows and Mac OS X.

DNA测序trace图编辑、突变分析、contig编辑、序列拼接软件。

2.The os trigonum is an accessory bone of the foot, locates at the posterolateral tubercle of the talus, and occures in about 7% of population.

摘要附三角骨位于距骨之后外侧节，是脚部的附属骨之一，出现于百分之七的正常人中。

3.Is injured the concrete spot is the left leg os naviculare, located at the foot bone inside behind, the role which plays is connects the ankle area and middle the foot bone.

受伤的具体部位是左脚舟骨，位于脚骨内侧后部，所起的作是连接脚踝和中部脚骨。