What does centromeric mean?
Definitions for centromeric
-ˈmɛr ɪk, -ˈmɪər-cen·tromer·ic
This dictionary definitions page includes all the possible meanings, example usage and translations of the word centromeric.
Princeton's WordNet
centromericadjective
pertaining to the dense specialized portion of a chromosome to which the spindle attaches during mitosis
Wiktionary
centromericadjective
Pertaining to, or characteristic of centromeres
Wikipedia
centromeric
The centromere links a pair of sister chromatids together during cell division. This constricted region of chromosome connects the sister chromatids, creating a short arm (p) and a long arm (q) on the chromatids. During mitosis, spindle fibers attach to the centromere via the kinetochore. The physical role of the centromere is to act as the site of assembly of the kinetochores – a highly complex multiprotein structure that is responsible for the actual events of chromosome segregation – i.e. binding microtubules and signaling to the cell cycle machinery when all chromosomes have adopted correct attachments to the spindle, so that it is safe for cell division to proceed to completion and for cells to enter anaphase. There are, broadly speaking, two types of centromeres. "Point centromeres" bind to specific proteins that recognize particular DNA sequences with high efficiency. Any piece of DNA with the point centromere DNA sequence on it will typically form a centromere if present in the appropriate species. The best characterized point centromeres are those of the budding yeast, Saccharomyces cerevisiae. "Regional centromeres" is the term coined to describe most centromeres, which typically form on regions of preferred DNA sequence, but which can form on other DNA sequences as well. The signal for formation of a regional centromere appears to be epigenetic. Most organisms, ranging from the fission yeast Schizosaccharomyces pombe to humans, have regional centromeres. Regarding mitotic chromosome structure, centromeres represent a constricted region of the chromosome (often referred to as the primary constriction) where two identical sister chromatids are most closely in contact. When cells enter mitosis, the sister chromatids (the two copies of each chromosomal DNA molecule resulting from DNA replication in chromatin form) are linked along their length by the action of the cohesin complex. It is now believed that this complex is mostly released from chromosome arms during prophase, so that by the time the chromosomes line up at the mid-plane of the mitotic spindle (also known as the metaphase plate), the last place where they are linked with one another is in the chromatin in and around the centromere.
ChatGPT
centromeric
Centromeric refers to the region of a chromosome where the microtubules of the spindle attach during cell division. This region is also responsible for the equal distribution of replicated chromosomes to the daughter cells during cell division. Centromeric plays a crucial role in ensuring that each daughter cell receives an accurate copy of genetic material.
Numerology
Chaldean Numerology
The numerical value of centromeric in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of centromeric in Pythagorean Numerology is: 6
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"centromeric." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/centromeric>.
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