Repressor Definition & Meaning | 私立大學五星教授網

在分子遺傳學中，阻遏蛋白，又稱為抑制子（英文：Repressor）是指一種DNA或RNA結合蛋白，通過與操縱子或相關的沉默子結合來抑制一個或多個基因的表達。DNA結合阻遏子 ...

A repressor, as related to genomics, is a protein that inhibits the expression of one or more genes. The repressor protein works by binding to the promoter ...

A repressor is a molecule that blocks the access of RNA polymerase to target promoters, thereby preventing gene expression. It can also alter the structure ...

The meaning of REPRESSOR is one that represses; especially : a protein that is determined by a regulatory gene, binds to a genetic operator, and inhibits ...

Under normal conditions, a repressor protein binds to the chromosomal operator and prevents transcription. The repressor is released when it binds to its ...

2024年9月18日 — These repressor proteins thus prevent transcription of the gene by physically blocking the action of the RNA polymerase. Typically, repressors ...

由 A Hochschild 著作 · 1983 · 被引用 407 次 — Repressor structure and the mechanism of positive control. Cell. 1983 Feb;32(2):319-25. doi: 10.1016/0092-8674(83)90451-8.

2024年10月2日 — repressor 尚未收入劍橋詞典。敬請幫助！ 添加定義. By removing this very fundamental concept of self-identity, repressors attempt to reach the ...

Proteins which maintain the transcriptional quiescence of specific GENES or OPERONS. Classical repressor proteins are DNA-binding proteins that are normally ...