原核生物・訳開始因子3

WordNet

be a contributing factor; "make things factor into a companys profitability"
any of the numbers (or symbols) that form a product when multiplied together
an independent variable in statistics
anything that contributes causally to a result; "a number of factors determined the outcome"
consider as relevant when making a decision; "You must factor in the recent developments" (同)factor in, factor out
resolve into factors; "a quantum computer can factor the number 15" (同)factor in, factor out
an event known to have happened or something known to have existed; "your fears have no basis in fact"; "how much of the story is fact and how much fiction is hard to tell"
a concept whose truth can be proved; "scientific hypotheses are not facts"
a piece of information about circumstances that exist or events that have occurred; "first you must collect all the facts of the case"
a statement or assertion of verified information about something that is the case or has happened; "he supported his argument with an impressive array of facts"
the act of starting something for the first time; introducing something new; "she looked forward to her initiation as an adult"; "the foundation of a new scientific society" (同)founding, foundation, institution, origination, creation, innovation, introduction, instauration
a formal entry into an organization or position or office; "his initiation into the club"; "he was ordered to report for induction into the army"; "he gave a speech as part of his installation into the hall of fame" (同)induction, installation
having cells that lack membrane-bound nuclei (同)procaryotic

PrepTutorEJDIC

(…の)『要因』,(…を生み出す)要素《+『in』+『名』(do『ing』)》 / 囲数,約数 / 代理人,《おもに英》仲買人 / =factorize
〈C〉『事実』,実際にある(あった)事 / 〈U〉真相,真実(truth) / 《the~》(法律用語で)犯行
〈U〉開始;創業 / 〈U〉入会,入門;〈C〉入会(入門)式 / 〈U〉手ほどき,伝授

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/03/16 22:23:08」(JST)

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[Wiki en表示]

Prokaryotic initiation factor-3 is a prokaryotic initiation factor.^[1]

IF3 is not universally found in all bacterial species but in E. coli it is required for the 30S subunit to bind to the initiation site in mRNA. In addition, it has several other jobs including the stabilization of free 30S subunits, enables 30S subunits to bind to mRNA and checks for accuracy against the first aminoacyl-tRNA. It also allows for rapid codon-anticodon pairing for the initiator tRNA to bind quickly to. IF3 is required by the small subunit to form initiation complexes, but has to be released to allow the 50S subunit to bind.

References[edit]

^ Prokaryotic Initiation Factor-3 at the US National Library of Medicine Medical Subject Headings (MeSH)

UpToDate Contents

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English Journal

Contributions of the N- and C-Terminal Domains of Initiation Factor 3 to Its Functions in the Fidelity of Initiation and Antiassociation of the Ribosomal Subunits.

Ayyub SA1, Dobriyal D1, Varshney U2,3.
Journal of bacteriology.J Bacteriol.2017 May 9;199(11). pii: e00051-17. doi: 10.1128/JB.00051-17. Print 2017 Jun 1.
PMID 28320882

Inhibition of Escherichia coli ribosome subunit dissociation by chloramphenicol and Blasticidin: a new mode of action of the antibiotics.

Pathak BK1, Mondal S1, Barat C1.
Letters in applied microbiology.Lett Appl Microbiol.2017 Jan;64(1):79-85. doi: 10.1111/lam.12686. Epub 2016 Nov 24.
PMID 27739094