乳糖操縱子 | 私立大學五星教授網

乳糖操縱子(英語：lac operon) 是一個在大腸桿菌及其他腸道菌群內負責乳糖的運輸及代謝的誘導操縱子。儘管葡萄糖是大多數細菌的首選碳源，但是當葡萄糖無法通過β-半乳 ...

The lactose operon (lac operon) is an operon required for the transport and metabolism of lactose in E. coli and many other enteric bacteria.

The lactose operon (also known as the lac operon) is a set of genes that are specific for uptake and metabolism of lactose and is found in E. coli and other ...

The lac operon of E. coli contains genes involved in lactose metabolism. It's expressed only when lactose is present and glucose is absent.

由 MC Hu 著作 · 1987 · 被引用 295 次 — We have investigated the use of the Escherichia coli lac operator-repressor system to regulate expression of transfected genes in mammalian cells.

The lac repressor binds to the lac operator to inhibit transcription in E. coli. This inhibition can be relieved by adding lactose or isopropyl-β-D- ...

由 CA Cronin 著作 · 2001 · 被引用 199 次 — Direct control of mammalian promoters by the lac repressor provides tight, reversible regulation, predictable levels of de-repressed expression, and the promise ...

由 SS Nishizaki 著作 · 2021 · 被引用 1 次 — Lac operator-repressor systems can be used to control endogenous gene expression without interrupting native regulatory processes, as lacO sites can be inserted ...

Information. Expression Level: Unknown; Cloning Method: Unknown; Size: 17; Notes: DNA sequence element that binds the lac repressor.

由 R Fickert 著作 · 1992 · 被引用 88 次 — Filter-binding and gel mobility shift assays were used to analyse the kinetics of the interaction of Lac repressor with lac operator.