- DNA lac operon
- DNA乳糖操纵子
Medical Chinese dictionary (湘雅医学词典). 2013.
DNA lac operon
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Lac operon — The lac operon is an operon required for the transport and metabolism of lactose in Escherichia coli and some other enteric bacteria. It consists of three adjacent structural genes, a promoter, a terminator, and an operator. The lac operon is… … Wikipedia
lac-Operon — Das Lactose Operon, kurz lac Operon, ist ein Operon, das sowohl beim Transport, als auch beim Abbau von Lactose in Bakterien, beispielsweise Escherichia coli, eine wichtige Rolle spielt. Inhaltsverzeichnis 1 Aufbau des Operons 2 Regulation des… … Deutsch Wikipedia
Lac-Operon — Das Lactose Operon, kurz lac Operon, ist ein Operon, das sowohl beim Transport, als auch beim Abbau von Lactose in Bakterien, beispielsweise Escherichia coli, eine wichtige Rolle spielt. Inhaltsverzeichnis 1 Aufbau des Operons 2 Regulation des… … Deutsch Wikipedia
DNA condensation — refers to the process of compacting DNA molecules in vitro or in vivo.[1] Mechanistic details of DNA packing are essential for its functioning in the process of gene regulation in living systems. Condensed DNA often has surprising properties,… … Wikipedia
DNA extraction — DNA isolation is a routine procedure to collect DNA for subsequent molecular or forensic analysis. There are three basic and two optional steps in a DNA extraction: Breaking the cells open, commonly referred to as cell disruption or cell lysis,… … Wikipedia
DNA binding site — DNA binding sites are a type of binding site found in DNA where other molecules may bind. DNA binding sites are distinct from other binding sites in that (1) they are part of a DNA sequence (e.g. a genome) and (2) they are bound by DNA binding… … Wikipedia
Operon — A typical operon In genetics, an operon is a functioning unit of genomic DNA containing a cluster of genes under the control of a single regulatory signal or promoter.[1][2] The genes are tr … Wikipedia
Lac repressor — [ http://www.pdb.org/pdb/static.do?p=education discussion/molecule of the month/pdb39 1.html more details...] ] The lac repressor is a DNA binding protein which inhibits the expression of genes coding for proteins involved in the metabolism of… … Wikipedia
DNA methylation — Illustration of a DNA molecule that is methylated at the two center cytosines. DNA methylation plays an important role for epigenetic gene regulation in development and disease. DNA methylation is a biochemical process that is important for… … Wikipedia
DNA methyltransferase — N 6 DNA Methylase crystal structure of type i restriction enzyme ecoki m protein (ec 2.1.1.72) (m.ecoki) Identifiers Symbol N6 Mtase Pfam … Wikipedia
DNA microarray — A DNA microarray (also commonly known as gene chip, DNA chip, or biochip) is a collection of microscopic DNA spots attached to a solid surface. Scientists use DNA microarrays to measure the expression levels of large numbers of genes… … Wikipedia
