Meaning of "Intron" in the German dictionary

ETYMOLOGY OF THE WORD INTRON

Kunstwort; Analogiebildung zu ↑Codon mit ↑intra-.

Etymology is the study of the origin of words and their changes in structure and significance.

PRONUNCIATION OF INTRON IN GERMAN

Intron  [Ịntron]

GRAMMATICAL CATEGORY OF INTRON

Intron is a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES INTRON MEAN IN GERMAN?

intron

Intron

Introns are the non-coding portions of the DNA within a gene that separates adjacent exons. Introns are transcribed, but then spliced ​​out of the pre-mRNA, before being transferred out of the nucleus for translation. The parts of the gene remaining in the mature mRNA are called exons. The division of the gene into intron and exon are among the main characteristics of eukaryotic cells. Introns can contain "old code", that is, parts of a gene that have become functional in the course of the strain history. Since they are not directly relevant to the structure of the translation products, they tend to accumulate mutations as exons. In higher eukaryotes they take up a considerable proportion of the genome. Some assume that they are leftovers of viral infections, or "defective" endogenous viruses. In humans, these components account for 45% of the genome. Introns play a role in the alternative splicing of a gene so that a gene can produce several proteins different in sections.

Introns sind die nicht codierenden Abschnitte der DNS innerhalb eines Gens, die benachbarte Exons trennen. Introns werden transkribiert, aber dann aus der prä-mRNS herausgespleißt, bevor diese zur Translation aus dem Zellkern herausgeschleust wird. Die in der reifen mRNS verbleibenden Teile des Gens nennt man Exons. Die Aufteilung des Gens in Intron und Exon gehören zu den Hauptcharakteristika von eukaryotischen Zellen. Introns können „alten Code“ enthalten, also Teile eines Gens, die im Verlauf der Stammesgeschichte funktionslos geworden sind. Da sie keine direkte Bedeutung für die Struktur der Translationsprodukte besitzen, tendieren sie in höherem Maße zur Akkumulation von Mutationen als Exons. Bei höheren Eukaryoten nehmen sie einen beträchtlichen Anteil des Genomes ein. Manche nehmen an, dass es sich um Überbleibsel von viralen Infekten handelt, bzw. um "defekte" endogene viren. Beim Menschen machen diese Bestandteile 45 % des Genoms aus. Introns spielen eine Rolle beim Alternativen Spleißen eines Gens, so dass ein Gen mehrere, in Abschnitten unterschiedliche Proteine hervorbringen kann.

Definition of Intron in the German dictionary

Section of a gene that contains no information necessary for the production of proteins.

Abschnitt eines Gens, der keine für die Erzeugung von Proteinen nötige Information enthält.

TRANSLATION OF INTRON

Find out the translation of Intron to 25 languages with our German multilingual translator.

The translations of Intron from German to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «Intron» in German.

• Translator German - Chinese: 内含子
• Translator German - Spanish: intrón
• Translator German - English: intron
• Translator German - Hindi: intron
• Translator German - Arabic: إنترون
• Translator German - Russian: интрон
• Translator German - Portuguese: intron
• Translator German - Bengali: intron
• Translator German - French: intron
• Translator German - Malay: intron
• German: Intron
• Translator German - Japanese: イントロン
• Translator German - Korean: 인트론
• Translator German - Javanese: intron
• Translator German - Vietnamese: intron
• Translator German - Tamil: இன்ட்ரான்
• Translator German - Marathi: intron
• Translator German - Turkish: intron
• Translator German - Italian: introne
• Translator German - Polish: intron
• Translator German - Ukrainian: інтрон
• Translator German - Romanian: intron
• Translator German - Greek: ιντρόνιο
• Translator German - Afrikaans: intron
• Translator German - Swedish: intron
• Translator German - Norwegian: intron

10 GERMAN BOOKS RELATING TO «INTRON»

Discover the use of Intron in the following bibliographical selection. Books relating to Intron and brief extracts from same to provide context of its use in German literature.

Karlsons Biochemie und Pathobiochemie

Virale Onkogene sind Intron-freie Varianten normaler, zellulärer Intron- enthaltender Gene. Man geht also davon aus, dass sie von zellulärer mRNA durch reverse Transkription abgeleitet und ins Virus-Genom übernommen sind. 10 n c HO OH ...

Detlef Doenecke, 2005

Genetik: Allgemeine Genetik - Molekulare Genetik - ...

Es kommt zu einer Transesterifizierung, wobei die 5'-3'-Phosphodiesterbindung zwischen Exon 1 und dem Intron durch eine 5'-2'-Esterbindung zwischen zwei Nukleotiden des Introns ersetzt wird. Dabei wird die Bindung an der ...

Wilfried Janning, Elisabeth Knust, 2008

Biologie für Mediziner und Naturwissenschaftler: 74 Tabellen

01 o OJ _rp 3 5'-Spleißstelle Verzweigungsstelle S'-Spleißstelle (Donorstelle) " ( Akzeptorstelle) Abbau der Intron-RNA im Kern ribosomale RNA Transfer-RNA kleine Leit-RNAs Ribozyme: Intron-Spleißen Knüpfung der Peptidbindung.

Monica Hirsch-Kauffmann, Manfred Schweiger, 2006

Molekulare Medizin: Grundlagen - Pathomechanismen - Klinik

Intron 5' Exonl AG GUAAGU UACUAAC* PynAG GAAGAGA Spleiß- Verzweigungs- Spleiß-Akzeptor mit Spleiß- Donor punkt Polypyrimidinstrang Enhancer Abb. 3.20 Charakteristische Sequenzmerkmale von Introns. Die dargestellten ...

Matthias W. Hentze, Claus R. Bartram, Christian Hagemeier, 2000

Biochemie

Exon 5'^w p U £ A G l Konsensussequenz der 5'-Spleißstelle Intron N Y U R A Y Exon l YYYYYYYYYNC A_G G-~-3' IO-40Nucleotide > Konsensussequenz der Verzweigungsstelle Konsensussequenz der3'-Spleißstelle Abbildung 21.30: ...

‎2008

Taschenatlas Humangenetik

Sehr große Expansionen von Repeats außerhalb codierender Sequenzen normale Anzahl an Repeats DNA 5' Exon Intron Exon Intron Exon Intron 3' abnormaleAnzahlan Repeats Intron Chorea Huntington Spinale-bulbäre muskuläre ...

Eberhard Passarge, 2008

Angewandte Humangenetik

Gln39X-Nonsense- Mutation bei Spiros • eine c.316–106C>G-Mutation bei Elena INTRON 1 Leu INTRON 1 111 125148 357 Bei Spiros findet sich die p.Gln39X- Mutation, eine klassische Nonsense-Mutation. Durch den Austausch eines ...

Andrew Read, Dian Donnai, Olaf Rieß, 2008

Das murine Integrin a 7: Genstruktur und Analyse der ...

bp Funktion 1. .112 Intron 6 113. .320 Exon 7 321. .422 Intron 7 423. .616 Exon 8 617. .858 Intron 8 859. .947 Exon 9 948. .1056 Intron 9 1057. .1184 Exon 10 1185. .1310 Intron 10 1311. .1406 Exon 11 1407. .1546 Intron 11 1547. .1608 Exon ...

Gesine Saher, 1998

Taschenlehrbuch Humangenetik

Introns oder Exons können fakultativ sein, d.h. ein Intron kann entfernt wer- den, muss aber nicht. Umgekehrt muss auch ein Exon nicht erhalten bleiben, sondern kann ebenfalls herausgeschnitten werden (sogenannte Wahl-Introns oder ...

Jan Diether Murken, Tiemo Grimm, Elke Holinski-Feder, 2011

Langenscheidt Dictionary of Biology English: English-German, ...

B ein Aedeagus) intron (Akronym aus; intragenic region) (Gen) lntron n. lntervening-Sequenz f, dazwischen liegende Sequenz f (Teil eines Gens, der bei der RNA-Reifung ausgeschnitten wird) intron coded protein lntron-codiertes Protein n ...

Manfred Eichhorn, 2005

10 NEWS ITEMS WHICH INCLUDE THE TERM «INTRON»

Find out what the national and international press are talking about and how the term Intron is used in the context of the following news items.

Rare Evolutionary Event Detected in Lab

These introns are no exception. Now known to play a role in which genes are expressed, introns are the portion of gene sequences that are removed or spliced ... «Scicasts, Jul 16»

Scientists witness rare evolutionary event: Multiplying introns

Introns are non-coding DNA sequences found in genes. Scientists used to call these sequences "junk DNA," as it was erroneously believed that they were ... «UPI.com, May 16»

RNA metabolism Co-transcriptional splicing at nucleotide resolution

In metazoans, most introns are spliced co-transcriptionally, but details of the interdependency between RNA polymerase II (Pol II) and the spliceosome, as well ... «Nature.com, Apr 16»

A versatile strategy for rapid conditional genome engineering using ...

To examine gene function using the Cre/lox method, loxP sites are introduced at positions that either flank an entire gene of interest or that lie within introns, ... «Nature.com, Feb 16»

INTRON A (interferon alfa-2b) for Malignant Melanoma

This slideshow reviews drug information for INTRON A (interferon alfa-2b), indicated for malignant melanoma. Table of Contents Slide 3: Indication, Dosage, and ... «Cancer Therapy Advisor, Feb 16»

Intron Retention: a common cause for cancer

Introns are found in complex cells, like those of animals and plants, but not in simple cells like bacteria. Introns are non-coding sequences, meaning that even ... «ZME Science, Jan 16»

What are introns and exons?

Introns and exons are parts of genes. Exons code for proteins, whereas introns do not. A great way to remember this is by considering introns as intervening ... «News-Medical.net, Jan 16»

Familial retinoblastoma due to intronic LINE-1 insertion causes ...

Here, we present the first case of familial RB caused by a de novo insertion of a full-length long interspersed element-1 (LINE-1) into intron 14 of the RB1 gene ... «Nature.com, Jan 16»

Using intron splicing trick for preferential gene expression in ...

The intron-2 sequence of the human beta globin gene with two poly-A signals and several stop codons on the antisense strand was placed on the leading strand ... «Nature.com, Dec 15»

Use of aminoglycoside 3′ adenyltransferase as a selection marker ...

Intron stability was assessed using a mouse vaginal tract infection model with a C. trachomatis L2 434/Bu incA::GII(bla) mutant. Infections were performed in the ... «BMC Blogs Network, Oct 15»