- present participle of sequence.
sequencing
Americannoun
noun
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the procedure of determining the order of amino acids in the polypeptide chain of a protein ( protein sequencing ) or of nucleotides in a DNA section comprising a gene ( gene sequencing )
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Also called: priority sequencing. commerce specifying the order in which jobs are to be processed, based on the allocation of priorities
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Sequencing the virus from an infected passenger on the ship will identify what strain of hantavirus is involved.
From Barron's • May 4, 2026
Sequencing of mitochondrial genomes from both specimens showed they were nearly identical to a known reference genome for this species.
From Science Daily • Apr. 27, 2026
"Sequencing studies show strong European ancestry in patients, supporting records of Portuguese, Dutch, and Sephardic Jewish presence in the region," says Santos.
From BBC • May 11, 2025
Sequencing went out the window; tracks at the end of a disc might rarely be heard.
From Los Angeles Times • Sep. 5, 2024
Sequencing genes in herbarium specimens has long been a difficult chore for plant geneticists, as the DNA is often degraded and fragmented.
From Science Magazine • Apr. 23, 2024
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.