What does origin of transfer mean?
Definitions for origin of transfer
ori·gin of trans·fer
This dictionary definitions page includes all the possible meanings, example usage and translations of the word origin of transfer.
Wikipedia
Origin of transfer
An origin of transfer (oriT) is a short sequence (up to 500 bp) that is necessary for transfer of the DNA that contains it from a bacterial host to recipient during bacterial conjugation. The oriT is cis-acting — it is found on the same DNA that is being transferred, and it is transferred along with the DNA. The origin of transfer consists of three functionally defined domains: a nicking domain, a transfer domain, and a termination domain. At the beginning of conjugation of plasmids, a multi-protein complex called the relaxosome assembles around the oriT, with each individual protein binding at specific sites on the oriT. A relaxase (one of the proteins of the relaxosome) nicks the plasmid at the nic site of the oriT, catalyzing a trans-esterification reaction that transfers the 5' end of the DNA at the nic site to a tyrosine residue on the relaxase. Relaxase then moves in the 5' to 3' direction on the plasmid, unwinding the DNA in a helicase-like fashion, until it comes a full circle back to the oriT where the relaxase recognizes a termination domain that causes it to dissociate from the DNA.
Numerology
Chaldean Numerology
The numerical value of origin of transfer in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of origin of transfer in Pythagorean Numerology is: 5
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"origin of transfer." Definitions.net. STANDS4 LLC, 2024. Web. 28 Apr. 2024. <https://www.definitions.net/definition/origin+of+transfer>.
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