nucleocapsid
noun
nu·cle·o·cap·sid
ˌnü-klē-ō-ˈkap-səd 
ˌnyü-
: the nucleic acid and surrounding protein coat in a virus
Examples of nucleocapsid in a Sentence
Recent Examples on the Web
For the past few years, researchers have been homing in on a specific protein on the Ebola virus’ outer structure, called a nucleocapsid.
—
Anna Funk, Discover Magazine, 18 Sep. 2019
There are, in fact, four different proteins that form the overall structure of the virus particle: spike, envelope (E), membrane (M) and nucleocapsid (N).
—Sarah L. Caddy, Discover Magazine, 4 Jan. 2021
As with the nucleocapsid-only vaccine, the spike-only vaccine was not that effective in clearing the virus from the nose and throat, with only a five-fold decrease in viral mRNA copies four days after initial infection.
—William A. Haseltine, Forbes, 3 Oct. 2022
Since antigen tests generally target a part of the virus called the nucleocapsid, which saw fewer mutations in Omicron, test manufacturers and health authorities abroad say antigen tests should still work to detect many cases caused by the variant.
—Alexander Tin, CBS News, 7 Jan. 2022
Soon-Shiong said that, if vaccines did not target the viral nucleocapsid, manufacturers would be playing an endless game of catch-up.
—The New Yorker, 25 Oct. 2021
In addition to forming the helical nucleocapsid, N is reported to be required for packaging the viral into infectious particles.
—William A. Haseltine, Forbes, 16 Sep. 2021
Two tests on the sample found the presence of the virus’s spike protein and nucleocapsid, or protein shell.
—Eric Sylvers, WSJ, 12 July 2021
Early in the pandemic, many commercial tests were designed to look for antibodies to a coronavirus protein called the nucleocapsid, or just N, because after infection, those antibodies were plentiful in the blood.
—New York Times, 20 June 2021
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Anna Funk, Discover Magazine, 18 Sep. 2019
There are, in fact, four different proteins that form the overall structure of the virus particle: spike, envelope (E), membrane (M) and nucleocapsid (N).
—Sarah L. Caddy, Discover Magazine, 4 Jan. 2021
As with the nucleocapsid-only vaccine, the spike-only vaccine was not that effective in clearing the virus from the nose and throat, with only a five-fold decrease in viral mRNA copies four days after initial infection.
—William A. Haseltine, Forbes, 3 Oct. 2022
Since antigen tests generally target a part of the virus called the nucleocapsid, which saw fewer mutations in Omicron, test manufacturers and health authorities abroad say antigen tests should still work to detect many cases caused by the variant.
—Alexander Tin, CBS News, 7 Jan. 2022
Soon-Shiong said that, if vaccines did not target the viral nucleocapsid, manufacturers would be playing an endless game of catch-up.
—The New Yorker, 25 Oct. 2021
In addition to forming the helical nucleocapsid, N is reported to be required for packaging the viral into infectious particles.
—William A. Haseltine, Forbes, 16 Sep. 2021
Two tests on the sample found the presence of the virus’s spike protein and nucleocapsid, or protein shell.
—Eric Sylvers, WSJ, 12 July 2021
Early in the pandemic, many commercial tests were designed to look for antibodies to a coronavirus protein called the nucleocapsid, or just N, because after infection, those antibodies were plentiful in the blood.
—New York Times, 20 June 2021
Dictionary Entries Near nucleocapsid
Cite this Entry
“Nucleocapsid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nucleocapsid. Accessed 21 Dec. 2024.
Copy CitationMedical Definition
nucleocapsid
noun
nu·cleo·cap·sid
ˌn(y)ü-klē-ō-ˈkap-səd
: the nucleic acid and surrounding protein coat of a virus
Love words? Need even more definitions?
Merriam-Webster unabridged
Share