PPNEMA: a resource of plant-parasitic nematodes multialigned ribosomal cistrons (Articolo in rivista)

Type
Label
  • PPNEMA: a resource of plant-parasitic nematodes multialigned ribosomal cistrons (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Rubino F., Voukelatou A., De Luca F., De Giorgi C., Attimonelli M. (2008)
    PPNEMA: a resource of plant-parasitic nematodes multialigned ribosomal cistrons
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Rubino F., Voukelatou A., De Luca F., De Giorgi C., Attimonelli M. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Review Article (literal)
Titolo
  • PPNEMA: a resource of plant-parasitic nematodes multialigned ribosomal cistrons (literal)
Abstract
  • Plant-parasitic nematodes are important pests of crop plants worldwide, and also among the most difficult animals to identify. Their identification based on nuclear ribosomal DNA (rDNA) cistron (18S, 28S, and 5.8S RNA genes, and internal transcribed spacers, ITS1 and ITS2) is becoming a popular tool. Sequences from nuclear ribosomal RNA repeats have been used to demonstrate the identity of isolates from various hosts and to unravel the relationships of cryptic and complex species. In addition, the availability of RNA sequences allows study of phylogenetic relationships between nematodes, also for more complete understanding of their biology as agricultural pests. PPNEMA is a plant-parasitic nematode bioinformatic resource. It consists of a database of ribosomal cistron sequences from various species grouped according to nematode genera, and a search system allowing data to be extracted according to both text and pattern searching. PPNEMA offers to the scientific community a preprocessed archive of plant parasitic nematode sequences useful for nematologists. It is a tool to retrieve plant nematode multialigned sequences for phylogenetic studies or to recognize a nematode by comparing its rDNA sequence with the PPNEMA available genus specific multialignments. (literal)
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