RNA silencing or RNA interference (RNAi), also known as posttranscriptional gene silencing in plants, is a natural defence mechanism against viral infections, transgenes, transposons, or other molecular parasites. This pathway is activated by double-stranded RNA (dsRNA) generated from invading nucleic acids, including genomic RNAs of plant viruses. Intracellular dsRNAs are sensed and processed by dsRNA-specific nucleases known as Dicer-like nucleases (DCLs) into smaller RNAs of 21-25 nucleotides (nt), designated as small interfering RNAs (siRNAs). Viral siRNAs, also known as vsiR-NAs, are then recruited by the RNA-induced silencing complex
Under the background of the growth of sharing economy, the number of emerging companies increased in the past decade. As emerging companies, the legality and competitions with relevant industries are subject to dispute. This paper analyzes potential issues and causes of these issues in the operation of these companies from business and enterprise perspectives. The article is taking Uber as an example and accordingly present the solutions and implementations to existing problems of the future. This paper also extends to the current and future situation of sharing economy for Chinese enterprise.
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