iRNAs are used to “knockdown” gene expression in research. Imagine you are a scientist who hopes to study several genes related to cancer. Select all the scenarios you will be able to successfully use RNA interference with the use of siRNAs (select all that apply): Group of answer choices Regulate transcript levels by targeting the siRNA to core promoter regions (e.g. TATA box) of tumor suppressor genes Regulate transcript levels by targeting the siRNA to the regulatory promoter regions (e.g. enhancers) of tumor suppressor genes Regulate transcript levels by targeting the siRNA to any region of the processed mRNA Regulate transcript levels by targeting the siRNA to the 5’ UTR of the processed mRNA Regulate transcript levels by targeting the siRNA to the 3’ UTR of the processed mRNA Regulate transcript levels by targeting the siRNA to sites where the histone acetyl transferase will acetylate the histones Regulate transcript levels by targeting the siRNA to where the start codon is

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Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.