Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
1,755,286,343 visitors served.
forum mailing list For webmasters
?
New: Language forums
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

centromere

   Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
cen·tro·mere  (sntr-mîr)
n.
The most condensed and constricted region of a chromosome, to which the spindle fiber is attached during mitosis.
centro·meric (-mrk, -mîr-) adj.
centromere [ˈsɛntrəˌmɪə]
n
(Life Sciences & Allied Applications / Genetics) the dense nonstaining region of a chromosome that attaches it to the spindle during mitosis
centromeric  [ˌsɛntrəˈmɛrɪk -ˈmɪərɪk] adj
centromere  (sntr-mîr)
The region of the chromosome to which the spindle fiber is attached during cell division (both mitosis and meiosis). The centromere is the constricted point at which the two chromatids forming the chromosome are joined together. See more at meiosismitosis
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.centromere - a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape; "the centromere is difficult to sequence"
kinetochore
anatomical structure, bodily structure, body structure, complex body part, structure - a particular complex anatomical part of a living thing; "he has good bone structure"
chromosome - a threadlike strand of DNA in the cell nucleus that carries the genes in a linear order; "humans have 22 chromosome pairs plus two sex chromosomes"


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Email
Feedback
Add definition
? Mentioned in ? References in periodicals archive
 
Decreased expression of six RNA species was seen at various time points in all cell strains analyzed: plasminogen activator (PLAT), centromere protein F (CPF), replication factor C (RFC3), thymidylate synthetase (TYMS), a putative mitotic checkpoint kinase (BUB1), and a gene of unknown function (GenBank accession no.
Differential gene expression in normal human mammary epithelial cells ... by Weston, Ainsley / Environmental Health Perspectives
``They occasionally talk about cellular structure and when they say centromere, I know what it looks like because I remember seeing them on slides here,'' he said.
STUDENTS CONNECT WITH DOCS PROGRAM A HANDS-ON LESSON by Daily News (Los Angeles, CA)
Any DNA that doesn't have a centromere, you don't want, even if it came from you," he says.
Double trouble: tiny genetic loops aid cancer cells, offer target for ... by Travis, John / Science News
More results
 
Dictionary/thesaurus browser? ? Full browser
 
 
Dictionary, Thesaurus, and Translations
?

Disclaimer | Privacy policy | Feedback | Copyright © 2009 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.