RSSsite: a reference database and prediction tool for the identification of cryptic Recombination Signal Sequences in human and murine genomes (Articolo in rivista)

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Label
  • RSSsite: a reference database and prediction tool for the identification of cryptic Recombination Signal Sequences in human and murine genomes (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1093/nar/gkq391 (literal)
Alternative label
  • Merelli I.; Guffanti A.; Fabbri M.; Cocito A.; Furia L.; Grazini U.; Bonnal R.J.; Milanesi L.; McBlane F. (2010)
    RSSsite: a reference database and prediction tool for the identification of cryptic Recombination Signal Sequences in human and murine genomes
    in Nucleic acids research
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Merelli I.; Guffanti A.; Fabbri M.; Cocito A.; Furia L.; Grazini U.; Bonnal R.J.; Milanesi L.; McBlane F. (literal)
Pagina inizio
  • W262 (literal)
Pagina fine
  • W267 (literal)
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  • 32 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • suppl2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ITB;Genomnia SRL; JRC ISPRA; IFOM; IFOM; IFOM; IMGM; CNR-ITB; IFOM (literal)
Titolo
  • RSSsite: a reference database and prediction tool for the identification of cryptic Recombination Signal Sequences in human and murine genomes (literal)
Abstract
  • Recombination signal sequences (RSSs) flanking V, D and J gene segments are recognized and cut by the VDJ recombinase during development of B and T lymphocytes. All RSSs are composed of seven conserved nucleotides, followed by a spacer (containing either 12 +/- 1 or 23 +/- 1 poorly conserved nucleotides) and a conserved nonamer. Errors in V(D) J recombination, including cleavage of cryptic RSS outside the immunoglobulin and T cell receptor loci, are associated with oncogenic translocations observed in some lymphoid malignancies. We present in this paper the RSSsite web server, which is available from the address http://www.itb.cnr.it/rss. RSSsite consists of a web-accessible database, RSSdb, for the identification of precomputed potential RSSs, and of the related search tool, DnaGrab, which allows the scoring of potential RSSs in user-supplied sequences. This latter algorithm makes use of probability models, which can be recasted to Bayesian network, taking into account correlations between groups of positions of a sequence, developed starting from specific reference sets of RSSs. In validation laboratory experiments, we selected 33 predicted cryptic RSSs (cRSSs) from 11 chromosomal regions outside the immunoglobulin and TCR loci for functional testing. (literal)
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