spliceosome

noun

spli·​ce·​o·​some ˈsplī-sē-ə-ˌsōm How to pronounce spliceosome (audio)
: a ribonucleoprotein complex that is the site in the cell nucleus where introns are excised from precursor messenger RNA and exons are joined together to form functional messenger RNA
spliceosomal adjective

Dictionary Entries Near spliceosome

Cite this Entry

“Spliceosome.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/spliceosome. Accessed 8 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!