Hereby , it may probably concern this band as a partial segment of pectinesterase of betula platyphalla 据此，可初步确定此片段是白桦果胶酶基因的部分片段。
2.
It shows that the longest band ( 675bp ) has lower homology with flower - timing genes , but there is 80 percentage of homology with pectinesterase during citrus development , in 184 score of hsp . it is clear to see a functional domain by modeling three - dimension structure of the protein 结果发现分子量最大的片段(长675bp )与成花计时基因同源性较低，而与植物发育过程中的果胶酶基因具有80同源性，而且局部片段对比分值达184 ；通过蛋白质三维结构预测发现，它具有明显的功能结构域。
