Biomaterial Database

[Zebrafish's Circular RNAs]. 2022

Chun-Hong Zhou, and Zi-Bin Lu

Third Grade Research Laboratory of State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine,Southern Medical University,Guangzhou 510515,China.

Circular RNAs (circRNAs),a group of highly conserved small RNAs,are characterized by a closed circular structure from precursor linear RNA through reverse splicing.They are powerful regulators of the physiological and pathological processes in organisms at different development stages.Zebrafish can be used for the high-throughput drug screening with low cost.Thus,the circRNAs associated with development and inflammation can be mined from zebrafish.Recently,a variety of circRNAs in zebrafish have been identified and characterized.Studies have proved that circRNAs play a vital role in the development and inflammation of zebrafish.The paper summarizes the classification,characteristics,and biological functions of circRNAs,and reviews the research progress in zebrafish's circRNAs.

UI	MeSH Term	Description	Entries
D007249	Inflammation	A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function.	Innate Inflammatory Response,Inflammations,Inflammatory Response, Innate,Innate Inflammatory Responses
D000079962	RNA, Circular	RNA molecules in which the 3' and 5' ends are covalently joined to form a closed continuous loop. They are resistant to digestion by EXORIBONUCLEASES.	Circular Intronic RNA,Circular RNA,Circular RNAs,Closed Circular RNA,ciRNA,circRNA,circRNAs,Circular RNA, Closed,Intronic RNA, Circular,RNA, Circular Intronic,RNA, Closed Circular,RNAs, Circular
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012313	RNA	A polynucleotide consisting essentially of chains with a repeating backbone of phosphate and ribose units to which nitrogenous bases are attached. RNA is unique among biological macromolecules in that it can encode genetic information, serve as an abundant structural component of cells, and also possesses catalytic activity. (Rieger et al., Glossary of Genetics: Classical and Molecular, 5th ed)	RNA, Non-Polyadenylated,Ribonucleic Acid,Gene Products, RNA,Non-Polyadenylated RNA,Acid, Ribonucleic,Non Polyadenylated RNA,RNA Gene Products,RNA, Non Polyadenylated
D015027	Zebrafish	An exotic species of the family CYPRINIDAE, originally from Asia, that has been introduced in North America. Zebrafish is a model organism for drug assay and cancer research.	Brachydanio rerio,Danio rerio,B. rerio,D. rerio,Zebra Fish,Zebra Fishes,Zebra danio,Zebrafishes,D. rerios,Fishes, Zebra,Zebra danios,danio, Zebra