blockversewordysbillionaire.aiyourlistWhiteboardAppquizieunschool

News

Home
Popular
Elections

Genius — OpenServe

Sponsored

crossing over — latest news, discussion & facts — IJR

crossing over

Topic

crossing over

cellular process

0members1here now

Ask Genius Site

Feed Discussions About

Sort by

Content type

Loading

Latest crossing over news and discussion

Sort by

Content type

Nothing published yet

The conversation starts anyway — post the first discussion above.

About crossing over

Chromosomal crossover, or crossing over, is the exchange of genetic material during sexual reproduction between two homologous chromosomes' non-sister chromatids that results in recombinant chromosomes. It is one of the final phases of genetic recombination, which occurs in the pachytene stage of prophase I of meiosis during a process called synapsis. Synapsis is usually initiated before the synaptonemal complex develops and is not completed until near the end of prophase I. Crossover usually occurs when matching regions on matching chromosomes break and then reconnect to the other chromosome, resulting in chiasma which are the visible evidence of crossing over.

Facts from Wikidata (CC0). Image by Abbyprovenzano via Wikimedia Commons (CC BY-SA 3.0).

0

members

1

here now

Everything about crossing over →

Live room · 1 here

Be the first in the room — members see you arrive.

Not who you're looking for? Others named crossing over: 2009 film by Wayne Kramer · Aris awakens in another world, happy that he finally managed

crossing over across IJR

Ask Genius by OpenServe about crossing over Create in Studio Build a game Watch videos