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  2. RNA - Wikipedia

    en.wikipedia.org/wiki/RNA

    Ribonucleic acid (RNA) is a polymeric molecule that is essential for most biological functions, either by performing the function itself (non-coding RNA) or by forming a template for the production of proteins (messenger RNA). RNA and deoxyribonucleic acid (DNA) are nucleic acids. The nucleic acids constitute one of the four major ...

  3. Ribosomal RNA - Wikipedia

    en.wikipedia.org/wiki/Ribosomal_RNA

    Ribosomal RNA is the predominant form of RNA found in most cells; it makes up about 80% of cellular RNA despite never being translated into proteins itself. Ribosomes are composed of approximately 60% rRNA and 40% ribosomal proteins, though this ratio differs between prokaryotes and eukaryotes. [ 2 ][ 3 ]

  4. Non-coding RNA - Wikipedia

    en.wikipedia.org/wiki/Non-coding_RNA

    The roles of non-coding RNAs: Ribonucleoproteins are shown in red, non-coding RNAs in blue. A non-coding RNA (ncRNA) is a functional RNA molecule that is not translated into a protein. The DNA sequence from which a functional non-coding RNA is transcribed is often called an RNA gene. Abundant and functionally important types of non-coding RNAs ...

  5. Messenger RNA - Wikipedia

    en.wikipedia.org/wiki/Messenger_RNA

    In molecular biology, messenger ribonucleic acid (mRNA) is a single-stranded molecule of RNA that corresponds to the genetic sequence of a gene, and is read by a ribosome in the process of synthesizing a protein. mRNA is created during the process of transcription, where an enzyme (RNA polymerase) converts the gene into primary transcript mRNA ...

  6. RNA-Seq - Wikipedia

    en.wikipedia.org/wiki/RNA-Seq

    RNA-Seq (named as an abbreviation of RNA sequencing) is a technique that uses next-generation sequencing to reveal the presence and quantity of RNA molecules in a biological sample, providing a snapshot of gene expression in the sample, also known as transcriptome.

  7. List of RNAs - Wikipedia

    en.wikipedia.org/wiki/List_of_RNAs

    oxidative stress response RNA. RF00035. Small non coding RNA which is induced in response to oxidative stress in Escherichia coli. piRNA. piwi-interacting RNA. multiple families. Small RNAs that form RNA-protein complexes with piwi proteins in animal cells. qiRNA. QDE-2 interfering RNA.

  8. Translation (biology) - Wikipedia

    en.wikipedia.org/wiki/Translation_(biology)

    Genetics. In biology, translation is the process in living cells in which proteins are produced using RNA molecules as templates. The generated protein is a sequence of amino acids. This sequence is determined by the sequence of nucleotides in the RNA. The nucleotides are considered three at a time.

  9. History of RNA biology - Wikipedia

    en.wikipedia.org/wiki/History_of_RNA_biology

    Contents. History of RNA biology. Numerous key discoveries in biology have emerged from studies of RNA (ribonucleic acid), including seminal work in the fields of biochemistry, genetics, microbiology, molecular biology, molecular evolution, and structural biology. As of 2010, 30 scientists have been awarded Nobel Prizes for experimental work ...