A NOVEL CLASS OF PLANT-PROTEINS CONTAINING A HOMEODOMAIN WITH A CLOSELY LINKED LEUCINE ZIPPER MOTIF (Articolo in rivista)

Type
Label
  • A NOVEL CLASS OF PLANT-PROTEINS CONTAINING A HOMEODOMAIN WITH A CLOSELY LINKED LEUCINE ZIPPER MOTIF (Articolo in rivista) (literal)
Anno
  • 1991-01-01T00:00:00+01:00 (literal)
Alternative label
  • I. Ruberti (1); G. Sessa (1); S. Lucchetti (2); G. Morelli (2) (1991)
    A NOVEL CLASS OF PLANT-PROTEINS CONTAINING A HOMEODOMAIN WITH A CLOSELY LINKED LEUCINE ZIPPER MOTIF
    in EMBO journal (Print); Oxford University Press, Oxford (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • I. Ruberti (1); G. Sessa (1); S. Lucchetti (2); G. Morelli (2) (literal)
Pagina inizio
  • 1787 (literal)
Pagina fine
  • 1791 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 10 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) Istituto di Biologia e Patologia Molecolari (2) Istituto di Ricerca per gli Alimenti e la Nutrizione (literal)
Titolo
  • A NOVEL CLASS OF PLANT-PROTEINS CONTAINING A HOMEODOMAIN WITH A CLOSELY LINKED LEUCINE ZIPPER MOTIF (literal)
Abstract
  • The homeobox, a 183 bp DNA sequence element, was originally identified as a region of sequence similarity, between many Drosophila homeotic genes. The homeobox codes for a DNA-binding motif known as the homeodomain. Homeobox genes have been found in many animal species, including sea urchins, nematodes, frogs, mice and humans. To isolate homeobox-containing sequences from the plant Arabidopsis thaliana, a cDNA library was screened with a highly degenerate oligonucleotide corresponding to a conserved eight amino acid sequence from the helix-3 region of the homeodomain. Using this strategy two cDNA clones sharing homeobox-related sequences were identified. Interestingly, both of the cDNAs also contain a second element that potentially codes for a leucine zipper motif which is located immediately, 3' to the homeobox. The close proximity of these two domains suggests that the homeodomain-leucine zipper motif could, via dimerization of the leucine zippers, recognize dyad-symmetrical DNA sequences (literal)
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