Nom du corpus

Corpus Systématique Végétale

Titre du document

A conserved sequence in internal transcribed spacer 1 of plant nuclear rRNA genes

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Brief-communication
Mots-clés d'auteur
  • ribosomal RNA gene
  • RNA processing
  • secondary structure
  • molecular phylogeny
Nom du fichier dans la ressource
Syst_veg6_v2_023783
Auteur(s)
  • Jih-Shiou Liu 1
  • Christopher L. Schardl 1
Affiliation(s)
  • 1) Department of Plant Pathology, University of Kentucky, S-305 Agricultural Science Bldg.-N, 40546-0091, Lexington, KY, USA
Résumé

A highly conserved sequence was found in rRNA gene internal transcribed spacer 1 (ITS1) among flowering plant species. The sequence, GGCRY-(4 to 7 n)-GYGYCAAGGAA (where Y=C or T; R=G or A) is located in the central region of ITS1, and is present in published sequences from a wide range of flowering plants. The rest of ITS1 is highly variable in sequence. Therefore, the conserved motif within ITS1 may have a key function in the processing of rRNA gene transcripts. Furthermore, identification of such a conserved motif will help facilitate alignment of sequences for phylogenetic analysis.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - plant biology & botany
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Plant Science
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Genetics
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Agronomy and Crop Science
  • 1 - Health Sciences ; 2 - Medicine ; 3 - General Medicine
Catégories WoS
  • 1 - science ; 2 - plant sciences
  • 1 - science ; 2 - biochemistry & molecular biology
Identifiant ISTEX
F3559186AF7E904FD2588503D11B9970DD380475
Revue

Plant Molecular Biology

Année de publication
1994
Présence de XML structuré
Non
Score qualité du texte
5.28
Version PDF
1.3
Type de publication
Journal
ark:/67375/1BB-07JPC9G0-H
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