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- Chiasmata- Definition, Formation, Structure, Significances
Chiasmata (singular: chiasma, from the Greek, meaning “X-shaped cross”) is the point of contact that occurs in the Prophase I pachytene phase and links two non-sister chromatids belonging to homologous chromosomes together until Anaphase I of meiosis I cell division
- Chiasma (genetics) - Wikipedia
Crossing over during meiosis, with chiasma shown In genetics, a chiasma (pl : chiasmata) is the point of contact, the physical link, between two (non-sister) chromatids belonging to homologous chromosomes
- What are chiasmata, and what is their significance in meiosis?
Chiasmata are points where two homologous chromosomes exchange genetic material during meiosis Chiasmata are the physical manifestations of the process known as crossing over, which occurs during the prophase I stage of meiosis
- Chiasmata - an overview | ScienceDirect Topics
Chiasmata are the physical manifestation of repair during meiotic prophase of DNA double-strand breaks into sites of recombination, or crossovers The resolution of chiasmata at anaphase allows homologous chromosomes to segregate
- Chiasmata - BioNinja
Chiasmata are X-shaped points of attachment between two non-sister chromatids of a homologous pair Chiasmata form as a result of crossing over and hence non-sister chromatids should show an exchange of genetic material
- In Genetics, what is a Chiasma? - AllTheScience
Chiasmata play an important role in the process of replicating genetic material By essentially shuffling the genome by exchanging information at the chiasma, organisms are capable of generating theoretically endless combinations of new traits
- Chiasmata - (General Biology I) - Vocab, Definition, Explanations . . .
Chiasmata are the points where homologous chromosomes exchange genetic material during meiosis, specifically during prophase I This process, known as crossing over, results in genetic recombination, which increases genetic diversity in offspring
- Chiasmata | definition of chiasmata by Medical dictionary
in genetics, the points at which members of a chromosome pair are in contact during the prophase of meiosis and because of which recombination, or crossing over, occurs on separation See also chiasma formation
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