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    The Power of silence: application of small interfering RNAs to gastrointestinal diseases. Sklan Ella H,Glenn Jeffrey S Gastroenterology 10.1053/j.gastro.2007.04.056
    RNA interference: the story of gene silencing in plants and humans. Mahmood-ur-Rahman ,Ali Imran,Husnain Tayyab,Riazuddin Sheikh Biotechnology advances RNA interference is an exciting field of functional genomics that can silence viral genes. This property of interfering RNA can be used to combat viral diseases of plants as well as animals and humans. It is a short sequence of nucleic acid that can bind to the mRNA of the gene and interferes the process of its expression. It is diverse in occurrence as well as in applications. It occurs from nematodes to fungi and can cause gene silencing in plants, animals and human beings. Small interfering RNAs are used to silence plant viral genes and in production of therapeutic drugs against Hepatitis or Immuno-deficiency viruses in human. In this review, we will discuss the history, mechanism and applications of RNA interference in plant, animal and human research. 10.1016/j.biotechadv.2007.12.002
    Illuminating the silence: understanding the structure and function of small RNAs. Rana Tariq M Nature reviews. Molecular cell biology RNA interference (RNAi) is triggered by double-stranded RNA helices that have been introduced exogenously into cells as small interfering (si)RNAs or that have been produced endogenously from small non-coding RNAs known as microRNAs (miRNAs). RNAi has become a standard experimental tool and its therapeutic potential is being aggressively harnessed. Understanding the structure and function of small RNAs, such as siRNAs and miRNAs, that trigger RNAi has shed light on the RNAi machinery. In particular, it has highlighted the assembly and function of the RNA-induced silencing complex (RISC), and has provided guidelines to efficiently silence genes for biological research and therapeutic applications of RNAi. 10.1038/nrm2085