splicing

Standard are fusion splicing of optical fibers does not include buckling, angular, or lateral offsets.

光纤焊接的标准是不能有变形, 尖角或侧向偏移.

Objective: MiRNAs are a group of highly conserved non-coding RNA and control hundreds of target genes by inhibiting translation, regulating mRNA splicing, promoting mRNA degradation and other measures. Therefore, they play an important role in tumor development.

目的：miRNAs是一类高度保守的非编码RNA，通过抑制翻译，控制mRNA剪切，促进mRNA降解等手段调控成百个靶基因，在肿瘤的发生发展中都扮演着重要角色。

There are multiple molecular mechanisms that can cause genetic disorders such as point mutations, splicing site mutation, insertion/ deletion mutations, gene duplication, complex rearrangements and gene copy number abnormalities.

引起遗传性疾病的分子机制有多种，常见的有点突变、小片段插入/缺失突变、拼接位点突变、外显子缺失/重复突变、基因重复和复杂重排及基因拷贝数异常等。