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Showing results for aneuploid. Search instead for aneuploids.

aneuploid

American  
[an-yoo-ploid] / ˈæn yʊˌplɔɪd /

adjective

  1. Genetics. (of an organism, cell, etc.) having a chromosome number that is not an exact multiple of the species' typical haploid number.

  2. Genetics. (of a chromosome number) not being an exact multiple of the species' typical haploid number.


noun

plural

aneuploids
  1. Genetics. a cell, organism, or species whose number of chromosomes is not an exact multiple of the species' typical haploid number.

aneuploid British  
/ ˈænjʊˌplɔɪd /

adjective

  1. (of polyploid cells or organisms) having a chromosome number that is not an exact multiple of the haploid number, caused by one chromosome set being incomplete

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a cell or individual of this type

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
aneuploid Scientific  
/ ănyə-ploid′ /
  1. Having a chromosome number that is not a multiple of the haploid number for the species. Many types of tumor cells are aneuploid.

  2. Compare diploid haploid


Other Word Forms

  • aneuploidic adjective
  • aneuploidy noun

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.

The researchers reported that a median of 3.19% of the epithelial cells in these normal breast tissues were aneuploid and over 82.67% had expanded copy number changes commonly found in invasive breast cancers.

From Science Daily • Nov. 20, 2024

Interestingly, a woman's age correlated significantly with the frequency of aneuploid cells and number of copy number changes, with older women accumulating more of these cellular changes.

From Science Daily • Nov. 20, 2024

Early loss of aneuploid embryos can direct maternal resources to healthier single newborns rather than twins or multiples.

From Salon • Sep. 5, 2022

Polyploid animals are sterile because meiosis cannot proceed normally and instead produces mostly aneuploid daughter cells that cannot yield viable zygotes.

From Textbooks • Jun. 9, 2022

Lurking in the background is the fear that using aneuploid or mosaic embryos could produce children with serious medical issues.

From Scientific American • Jun. 1, 2022