最近研究表明,信使RNA在蛋白质合成中,不但表现出一维序列上的对应,且在两者的空间构象上也表现出某些对应关系。
Recently, it has been proved that an mRNA molecule instructs the corresponding protein synthesizing not only in the primary structure but also in the conformation.
否则,从序列获取一个新的键值,用它作为维表中新条目的主键和事实表中的外键。
Otherwise, a new key value is taken from the sequence and used for both, a new entry in the dimension table and as a foreign key in the fact table.
这个算法也使用二维表格,一个序列沿顶部展开,一个序列沿左侧展开。
Again, you have a two-dimensional table with one sequence along the top and one along the left side. Again, you can arrive at each cell in one of three ways.
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