Also, your local alignment doesn't need to end at the end of either sequence, so you don't need to start your traceback in the bottom-right corner; you can start it in the cell with the highest score.

而且，局部比对不需要到达任何一个序列的末端，所以也不需要从右下角开始回溯：可以从得分最高的单元格开始回溯。

youdao

BLAST (Basic Local Alignment search Tool) is a set of similarity search programs that explore all of the available sequence databases for protein or DNA.

爆炸(基本地方调整搜寻工具)一套相象搜寻探索的所有可得到顺序数据库给蛋白质或者dna的计画。

youdao