RNA sequencing

biotechnology

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Last updated

July 22, 2026

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RNA sequencing is a biotechnology that determines the nucleotide sequence of RNA. RNA is a single-stranded nucleic acid that plays a crucial role in protein synthesis and carries genetic codes in some viruses. It consists of nucleotides with adenine, guanine, cytosine, and uracil bases.

RNA sequencing is an advancement over DNA sequencing, which determines the DNA sequence. While DNA holds the genetic blueprint, RNA acts as an intermediary, transcribing information from DNA into proteins. Different types of RNA, such as messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA), have distinct functions in cellular processes. Advances in sequencing technologies have made it possible to analyze RNA on a large scale, aiding in understanding gene regulation and various diseases.123

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RNA in disease
…emergence of techniques such as RNA sequencing has led to the identification of novel classes of tumour-specific RNA transcripts, such as MALAT1 (metastasis associated lung adenocarcinoma transcript 1), increased levels of which have been found in various cancerous tissues and are associated with the proliferation and metastasis (spread) of tumour…
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…emergence of techniques such as RNA sequencing has led to the identification of novel classes of tumour-specific RNA transcripts, such as MALAT1 (metastasis associated lung adenocarcinoma transcript 1), increased levels of which have been found in various cancerous tissues and are associated with the proliferation and metastasis (spread) of tumour…
Read More