玉米盐溶蛋白聚丙烯酰胺凝胶电泳技术的工作原理,是从玉米种子中提取的盐溶蛋白在聚丙烯酰胺凝胶的浓缩效应、分子筛效应和电泳分离的电荷效应作用下得到良好分离,通过染色显示蛋白质谱带类型。根据分子遗传学的理论,遗传信息的转移是遵守DNA→RNA→蛋白质这样的中心法则的,遗传信息在不同的大分子之间的转移都是单向的,不可逆的,只能从DNA到RNA(转录),从RNA到蛋白质(翻译)。不同的玉米品种具有不同的遗传物质,那么种子内也就具有不同的蛋白质,不同的 The working principle of corn salt protein polyacrylamide gel electrophoresis is that the salted protein extracted from corn seeds is well separated by the concentration effect of polyacrylamide gel, the molecular sieve effect and the charge effect of electrophoresis separation, Staining shows the type of protein band. According to the theory of molecular genetics, the transfer of genetic information is based on the central principle of DNA → RNA → protein. The transfer of genetic information between different macromolecules is unidirectional and irreversible. Only DNA to RNA (Transcription), RNA to protein (translation). Different corn varieties have different genetic material, then the seeds will have different proteins, different