micronucleus
Americannoun
-
micronuclei
plural
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of micronucleus
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.
See Examples For:
If the algorithm detects a cell with a micronucleus, it sends the location to the microscope.
From Science Daily ● Mar. 10, 2026
When a micronucleus ruptures, the chromosome inside is left exposed.
From Science Daily ● Feb. 16, 2026
The micronucleus is essential for sexual reproduction, whereas the macronucleus directs asexual binary fission and all other biological functions.
From Textbooks ● Jan. 1, 2015
The process of sexual reproduction in Paramecium underscores the importance of the micronucleus to these protists.
From Textbooks ● Jan. 1, 2015
The macronucleus is spherical and has one micronucleus attached.
From Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 by Gary N. (Gary Nathan) Calkins
Chloramphenicol significantly increased DNA damage, measured by changes in blood cells such as micronuclei and other abnormalities.
From Science Daily ● Mar. 21, 2026
Cells that contain micronuclei are more likely to develop additional chromosomal abnormalities, increasing their chances of becoming cancerous.
From Science Daily ● Mar. 10, 2026
The most dramatic increases in genomic instability were seen when the researchers knocked out the gene DSCC1, increasing abnormal micronuclei formation five-fold.
From Science Daily ● Feb. 14, 2024
The diploid micronucleus in each cell then undergoes meiosis to produce four haploid micronuclei.
From Textbooks ● Jan. 1, 2015
The macronucleus is globular and central, occasionally band-form and with numerous attached micronuclei.
From Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 by Gary N. (Gary Nathan) Calkins
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.
