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 ⇄Suchrichtung
 Übersetzung für 'lac-Operon' von Englisch nach Deutsch
biol.
lac operon
lac-Operon {n}
biol.
lac operon
Lactose-Operon {n}
2 Übersetzungen
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 ⇄ 
Übersetzung für 'lac-Operon' von Englisch nach Deutsch

lac operon
lac-Operon {n}biol.

Lactose-Operon {n}biol.
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Anwendungsbeispiele Englisch
  • The "lac" operon of the model bacterium "Escherichia coli" was the first operon to be discovered and provides a typical example of operon function.
  • An example of a cis-acting regulatory sequence is the operator in the lac operon.
  • The inducer in the "lac" operon is allolactose.
  • It is coded for by the "lacA" gene of the "lac" operon in "E.
  • Galactoside permease is a protein coded by the "lacY" gene of the "lac" operon, and is found bound to the membrane of a cell for the purpose of binding galactoside molecules that have been solubilized.

  • A term derived from the "lac" operon, structural genes are typically viewed as those containing sequences of DNA corresponding to the amino acids of a protein that will be produced, as long as said protein does not function to regulate gene expression.
  • coli" lac operon. Two studies have independently shown that 17 or more non-AUG start codons may initiate translation in "E.
  • cAMP-CAP is required for transcription activation of the "lac" operon.
  • This compound is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the "lac" operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator.
  • It is an inducer of the "lac" operon in "Escherichia coli" and many other enteric bacteria.

  • Diauxic growth in glucose and lactose is regulated by a simple regulatory system involving cAMP and the lac operon.
  • The promoters used for these vector are usually based on the promoter of the "lac" operon or the T7 promoter, and they are normally regulated by the "lac" operator.
  • The catabolite activator protein (CAP), otherwise known as cAMP receptor protein (CRP), activates transcription at the "lac" operon of the bacterium "Escherichia coli".
  • Monod's interest in the "lac" operon originated from his doctoral dissertation, which explored the growth of bacteria on mixtures of sugars and documented the sequential utilization of two or more sugars.
  • They showed that "in vitro" the protein bound to DNA containing the "lac" operon, and it released the DNA when IPTG (an analog of allolactose) was added.

  • In the presence of the inducer allolactose, the repressor changes conformation, reduces its DNA binding strength and dissociates from the operator DNA sequence in the promoter region of the lac operong.
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© dict.cc English-German dictionary 2024
Enthält Übersetzungen von der TU Chemnitz sowie aus Mr Honey's Business Dictionary (nur Englisch/Deutsch).
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