Chiasma (genetics) - Wikipedia Chiasma (genetics) 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
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
glossary:chiasma [TNBGGA: The No Bullshit Guide to Genetic Analysis] Chiasmata is the physical manifestation of crossing over plugin-autotooltip__default plugin-autotooltip_bigCrossing over: an event where non-sister chromatids exchange material with each other during meiosis I “Crossover” can be used as a synonym for chiasma
What is Chiasma ? - YouTube In this video, we explain Chiasma — the point where chromosomes cross during meiosis You’ll learn the definition, meaning, etymology, and importance of chia
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 A chiasma is a point of contact between sister chromatids that forms during meiosis, a process of cell division and replication used by a wide variety of organisms At the chiasma, the chromatids can exchange genetic information, resulting in new combinations of genetic material
Chiasm - Wikipedia A tendinous chiasm, the spot where two tendons cross The tendon of the flexor digitorum longus muscle forms two: the crural chiasm (with the tendon of the tibialis posterior muscle) and the plantar chiasm (with the tendon of the flexor hallucis longus muscle)