Which of the following accurately describes the function of HOTAIR? O It is a long non-coding RNA that regulates transcription of target genes by recruiting the chromatin modification complexes LSD1 and PRC2 It is a scaffold RNA that brings crRNA and CAS9 proteins together for viral defense O It is a miRNA that regulates the transcription of target genes by recruiting chromatin the chromatin modification complexes LSD1 and PRC2 It is an SIRNA that regulates the transcription of target genes by repressing their translation by targeting them for degradation O It is a miRNA that regulates the transcription of target genes by repressing their translation It is an SIRNA that regulates the transcription of target genes by repressing their translation It is a miRNA that regulates the transcription of target genes by repressing their translation by targeting them for degradation

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Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.