Gaois

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8 results

  1. SCIENCE|natural and applied sciences|life sciences
    athchuingriú Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Neukombination | Genrekombination | Rekombination
    de
    recombination | gene recombination | DNA recombination | genetic recombination
    en
    Definition process by which two DNA molecules exchange genetic information, resulting in the production of a new combination of alleles11 allele [ IATE:1254616 ] Reference Wikipedia. Genetic recombination, http://en.wikipedia.org/wiki/Genetic_recombination [20.1.2014]
    Comment In viruses, there are two types of recombination, self recombination and recombination with host.Self recombination occurs when two viral genomes recombine by homologous crossing over. This happens for DNA viruses and is very common in prokaryotic viruses, but also for RNA viruses or retroviruses. These recombination events can be of evolutionary advantage for the virus when it helps to evade host immune defenses, for example by changing surface protein antigenicity.Recombination with host or other organism occurs when a viral genome recombine to acquire sequences from another organism. Natural selection can retain acquired sequence if it gives an evolutionary advantage to the virus and mutations can modify its original functions. This event is common in large dsDNA viruses, some eukaryotic viruses even acquired many genes from bacteria.Reference: Viral genome evolution, http://viralzone.expasy.org/all_by_species/4136.html [11.7.2014]Not to be confused with:- genomic reassortment [ IATE:3561133 ]- genomic rearrangement [ IATE:1474160 ].
    recombinaison | recombinaison de l'ADN | recombinaison des gènes | recombinaison génétique
    fr
    Definition phénomène conduisant à l'apparition, dans une cellule ou dans un individu, de gènes ou de caractères héréditaires dans une association différente de celle observée chez les cellules ou individus parentaux Reference Arrêté du 14 septembre 1990 relatif à la terminologie du génie génétique, http://www.legifrance.gouv.fr/affichTexte.do?cidTexte=LEGITEXT000006076553 [20.8.2014]
  2. SCIENCE|natural and applied sciences|life sciences|biology
    athchuingir homalógach Reference Faofa ag an gCoiste Téarmaíochta, www.tearma.ie Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Context 'Is éard is athchuingir ghéiniteach ann ná an próiseas trína mbristear móilín d'aigéad núicléach (de ghnáth aigéad dí-ocsairibeanúicléasach (ADN), ach freisin aigéad ribeanúicléasach (ARN)) agus ansin ina gceanglaítear go dtí ceann éagsúil eile é. Is féidir leis tarlú idir móilíní comhchosúla de ADN, mar atá in athchuingir homalógach, nó i móilíní neamhchosúla, mar atá i gcríochcheangail neamh-homalógach.' Reference athchuingir ghéiniteach'. Vicipéid. http://ga.wikipedia.org/wiki/Athchuingir_gh%C3%A9initeach [20.2.2015]
    Rekombination zwischen homologen DNA-Teilen | homologe Rekombination
    de
    homologous recombination
    en
    Definition exchange of DNA strands of similar or identical nucleotide sequence Reference 'Homologous recombination' (16.11.2020). Nature.com
    Comment It can be used to direct error-free repair of double-strand DNA breaks and generates sequence variation in gametes during meiosis.
    RH | recombinaison homologue | recombinaison générale
    fr
    Definition échange de brins d'ADN entre deux molécules dites homologues, c'est à dire dont les séquences sont très proches. La recombinaison homologue est un phénomène naturel qui se produit au cours de la méiose, lors de la formation des cellules sexuelles des organismes diploïdes (ayant deux jeux de chromosomes) Reference Pour la Science,No.49,novembre 1981
  3. SCIENCE|natural and applied sciences|life sciences
    athchuingriú miotóiseach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    mitotische Rekombination | Rekombination in der Mitose
    de
    mitotic recombination
    en
    Definition recombination, between or within genes, which occurs during mitosis Reference COM-EN, based on:Council Regulation (EC) No 440/2008 laying down test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) CELEX:32008R0440/EN
    Comment Mitotic recombination between genes is called mitotic crossing-over [ IATE:1594480 ] and generates reciprocal products whereas mitotic recombination within genes is most frequently non-reciprocal and is called gene conversion [ IATE:1684067 ].
    recombinaison mitotique
    fr
  4. SCIENCE|natural and applied sciences|life sciences|biology
    athchuingir neamh-homalógach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    athchuingriú neamh-homalógach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    illegitime Rekombination
    de
    non-homologous recombination
    en
    Definition recombination between DNA sequences that contain no sequence homology Reference COM-Terminology Coordination, based on:1) Wikipedia > Genetic recombination (28.5.2020)2) Breda Genetics. 'CNVs: non-homologous recombination' (28.5.2020)
    Comment There are two types of non-homologous recombination: replicative and non-replicative.
    recombinaison non homologue
    fr
    Definition mode de recombinaison pouvant avoir lieu entre deux molécules d'ADN ayant peu ou pas d'homologies de séquences Reference Dict.de génétique,CILF,1991
  5. SCIENCE|natural and applied sciences|life sciences|biology
    athchuingir shómatach Reference Faofa ag an gCoiste Téarmaíochta, www.tearma.ieFaomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    athchuingriú sómatach Reference Faofa ag an gCoiste Téarmaíochta, www.tearma.ieFaomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    somatische Rekombination
    de
    Definition Die Umordnung von Genen in einer Körperzelle. Reference ---
    somatic recombination
    en
    Definition alteration of the DNA of a somatic cell that is inherited by its daughter cells Reference Wikipedia > Somatic recombination (26.4.2021)
    recombinaison somatique
    fr
  6. SCIENCE|natural and applied sciences|life sciences · SCIENCE|natural and applied sciences|life sciences|biology · SCIENCE|natural and applied sciences|life sciences|biology|genetics
    athchuingriú suíomh-shonrach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    ortsspezifische Rekombinationen | spezifische Site-Rekombination
    de
    site-specific recombination
    en
    Definition DNA rearrangements between DNA segments in which gene order can be altered and new information to the genome can also be added Reference COM-Terminology Coordination, based on:Alberts B, Johnson A, Lewis J, et al. Molecular Biology of the Cell. 4th edition. New York: Garland Science; 2002. 'Site-Specific Recombination' (19.2.2020)
    Comment Site-specific recombination moves specialized nucleotide sequences, called mobile genetic elements, between nonhomologous sites within a genome. The movement can occur between two different positions in a single chromosome, as well as between two different chromosomes.
    recombinaison spécifique d'un site
    fr
    Definition mode de recombinaison génétique ayant lieu entre deux séquences spécifiques courtes appelées sites appartenant à une même molécule ou à deux molécules différentes d'ADN double brin Reference Dict.de génétique,CILF,1991
  7. PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|technology
    teicneolaíocht DNA athchuingrigh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    DNA-Rekombinationstechnologie | Technik der rekombinanten DNA | rekombinante DNA-Technik | DNS-Rekombinationstechnik | Technologie der rekombinierten DNA/DNS
    de
    Definition "Wenig später gelang es, ein Stück DNA aus einem Organismus in ein Plasmid einzusetzen. Plasmide sind DNA-Ringe, die neben der chromosomalen DNA in Bakterien vorkommen und gut isolierbar sind. Neukombinierte DNA aus Bakterien-DNA und eingesetzter DNA wird rekombinante DNA genannt. Die grundlegende Methode für die Gentechnik war geboren: die rekombinante DNA-Technik." (siehe SOURCE) Reference ---
    Comment DIV: HL 05/01/2004
    recombinant DNA technology
    en
    Definition joining together of DNA molecules from two different species that are inserted into a host organism to produce new genetic combinations that are of value to science, medicine, agriculture, and industry Reference "recombinant DNA technology." Encyclopaedia Britannica. Encyclopaedia Britannica Online Academic Edition. Encyclopædia Britannica Inc., 2014. http://www.britannica.com/EBchecked/topic/493667/recombinant-DNA-technology [7.8.2014]
    technique de recombinaison de l'ADN | technologie de l'acide désoxyribonucléique recombinant | technologie de l'ADN recombinant
    fr
  8. PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations|biotechnology · SOCIAL QUESTIONS|health|pharmaceutical industry · SOCIAL QUESTIONS|health|pharmaceutical industry|pharmaceutical product|vaccine
    vacsaín athchuingreach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    rekombinanter Impfstoff | Impfstoff auf der Grundlage rekombinierender DNA
    de
    recombinant vaccine
    en
    Definition vaccine developed using recombinant technologies Reference COM-Terminology Coordination, based on: Yadav T, Srivastava N, Mishra G, et al., 'Recombinant vaccines for COVID-19' (9.3.2021), Human Vaccines & Immunotherapeutics 2020;16(12):2905-2912, doi:10.1080/21645515.2020.1820808
    vaccin recombinant | vaccin basé sur la recombinaison d'ADN
    fr
    Definition vaccin obtenu par génie génétique Reference Vidal EurekaSanté. Lexique médical. Vaccin http://www.eurekasante.fr/lexique-medical/V.html [20.9.2011]