What does centromere mean? definition, meaning and audio …?

What does centromere mean? definition, meaning and audio …?

WebMay 29, 2024 · The Definition of Centromere. You could define a centromere as part of the chromosome. During cell division, spindle microtubules attach to it with the help of the kinetochore. ... (Diplo is a … Webcentromere. centromere - Dictionary definition and meaning for word centromere. Definition (noun) a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape Synonyms: kinetochore. Example Sentence. acpi hpq0004 3&b1bfb68&0 driver download Webcentromere: 1 n 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” Synonyms: kinetochore Type of: anatomical structure , bodily structure , body structure , complex body part , structure a particular complex anatomical ... WebSubmetacentric means that the centromere is positioned below the middle, with one chromosome arm shorter than the other, often resulting in an L shape. Acrocentric. An acrocentric chromosome's centromere is … acpi hpq0004 3&b1bfb68&0 Webcentromere. Greek meaning "center" and "part" prophase. the first phase of mitosis when the nuclear envelope and nucleolus disappear and chromosomes and spindle fibers … WebContext examples . M1 is a rearranged long arm and centromere of chromosome 1 and the long arm of chromosome 3. (HeLa, NCI Thesaurus) An abnormal chromosome with two centromeres as opposed to the normal one centromere. (Dicentric Chromosome, NCI Thesaurus) This inversion is termed either pericentric, if it includes the centromere of a … arab african slaves WebHere, we demonstrate that despite extensive protein sequence divergence, CENH3 histones from distant species assemble centromeres on the same underlying DNA sequence. We first characterized the organization and diversity of centromere repeats in wild-type Arabidopsis thaliana We show that A. thaliana CENH3-containing nucleosomes exhibit a ...

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