Ein Antiterminator ist ein Protein oder eine RNA, die an spezifische Sequenzen der DNA bindet und damit bewirkt, dass die RNA-Polymerase über eine normale Terminationssequenz hinweg liest.
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Lambda phage — Taxobox color = violet name = Enterobacteria phage λ image width = 200px image caption = virus group = I ordo = Caudovirales familia = Siphoviridae subfamily = genus = λ like viruses species = λ Phage Enterobacteria phage λ (lambda phage) is a… … Wikipedia
T-box leader — The T box leader element is involved in the regulation of translation associated genes, usually in gram positive bacteria. Typically T box leaders are found upstream of aminoacyl tRNA synthetase genes and some amino acid biosynthetic genes.… … Wikipedia
Антитерминации фактор антитерминатор антитерминирующий белок — Антитерминации фактор, антитерминатор, антитерминирующий белок * антытэрмінацыі фактар, антытэрмінатар, антытэрмінуючы бялок * antitermination factor, antiterminator, antiterminator protein белок (напр., продукты и генов фага лямбда), который… … Генетика. Энциклопедический словарь
Non-coding RNA — A non coding RNA (ncRNA) is a functional RNA molecule that is not translated into a protein. Less frequently used synonyms are non protein coding RNA (npcRNA), non messenger RNA (nmRNA) and functional RNA (fRNA). The term small RNA (sRNA) is… … Wikipedia
Antitermination — is the Prokaryotic cell s aid to fix premature termination of RNA synthesis during the transcription of DNA. It occurs when the RNA polymerase ignores the termination signal, and it provides a mechanism whereby one or more genes at the end of an… … Wikipedia
Tryptophan operon leader — The Tryptophan operon leader is an RNA element found at the 5 of some bacterial tryptophan operons. The leader sequence can assume two different secondary structures known as the terminator and the anti terminator structure. The leader also codes … Wikipedia
Leucine operon leader — The Leucine operon leader is an RNA element found upstream of the first gene in the Leucine biosynthetic operon.cite journal | author = Kolter R, Yanofsky C | title = Attenuation in amino acid biosynthetic operons | journal = Annu. Rev. Genet. |… … Wikipedia
Histidine operon leader — The Histidine operon leader is an RNA element found in the bacterial histidine operon. At least 6 amino acid operons are known to be regulated by attenuation.cite journal | author = Kolter R, Yanofsky C | title = Attenuation in amino acid… … Wikipedia
Threonine operon leader — The threonine operon leader is an RNA element. Threonine is one of at least 6 amino acid operons are known to be regulated by attenuation.cite journal | last = Kolter | first = R | coauthors = Yanofsky C | year = 1982 | title = Attenuation in… … Wikipedia
YkoK leader — The Ykok leader or M box is a Mg2+ sensing RNA structure that controls the expression of Magnesium ion transport proteins in bacteria.The Ykok leader was originally described as a conserved sequence with potential riboswitch function found… … Wikipedia
