点突然変異

Also known as point mutations

mutation of a single gene

In the Vinony graph

Vinony's link graph records 574 inbound references to 点突然変異, and connects out to sickle-cell disease, DL-glutamic acid and missense mutation.

It sits within the topics Modification of genetic information, Molecular biology and Mutation.

Vinony links it to 29 Wikipedia language editions.

Research

81,190 papers

Construction of point mutation rabbits using CRISPR/Cas9.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2021
Can a Micronutrient Mixture Delay the Onset and Progression of Symptoms of Single-Point Mutation Diseases?Journal of the American Nutrition Association · 2022
Point Mutation Selective Photo-Cross-Linking Reactions by Diazirine-Derivatized ODNs.The Journal of organic chemistry · 2025
The Q181X Point Mutation in Nf1 Induces Cerebral Vessel Stenosis.Neuroscience bulletin · 2023
Gene point mutation information translation and detection: Leveraging single base extension and CRISPR/Cas12a.Biosensors & bioelectronics · 2024

via PubMed

Wikidata facts

Show 1 more fact

Commons category: Point mutation

Sources (2)

via Wikidata · CC0

Article · 日本語

点突然変異（てんとつぜんへんい）あるいは1塩基置換（1えんきちかん）は、遺伝物質DNAあるいはRNAの1ヌクレオチド塩基を別のヌクレオチド塩基に置換わる、つまりDNAやRNAのG、A、T、Cのうち一つ（一塩基）が別の塩基に置き換わってしまう突然変異のこと。 1塩基の欠失あるいは（挿入）はコドン（codon）の読み枠をそれ以降のDNAやRNA上で変更するフレームシフト突然変異を起こす。この場合、合成されたタンパク質はそのヌクレオチド上で異なる読み枠でトリプレットが読まれるため、もっと深刻な帰結をもたらす。

Abstract from DBpedia / Wikipedia · CC BY-SA