1.Mirna: Mirna is a small rna molecule with a length of 20-25 nucleotides, which regulates the expression of the target gene by binding to the target gene mRNA. There are more than 1000 known miRNA, some of which have the function of housekeeping genes.
2.lncrna: lncrna refers to a long-chain non-coding rna with a length of more than 200 nucleotides, which can regulate gene expression through various mechanisms, including chromatin remodeling and post-transcriptional regulation. There are more than 50,000 known human lncRNA, some of which have the function of housekeeping genes.
3.SiRNA: SiRNA is a small RNA molecule with a length of 20-25 nucleotides, which promotes the degradation of the target gene by binding to the target gene mRNA. There are many known human siRNA, some of which have housekeeping functions.
4.PiRNA: PiRNA is a small RNA molecule with a length of 24-32 nucleotides, which mainly plays a role in germ cells. PiRNA can be combined with DNA fragments such as transposons to maintain the stability of the genome. Recent research shows that in some cases, piRNA may also have the function of housekeeping gene.
The above list only lists some known housekeeping gene RNA sequences. With the continuous development of science and technology, new housekeeping gene RNA sequences may be discovered.