A gene (cut-1) coding for a cuticular protein, cuticlin-1, has been isolated and sequenced in the plant parasitic nematode, Meloidogyne artiellia. The nucleotide sequence revealed a typical eukaryotic-like organization, exons and introns bordered by canonical sequences. The 5' flanking region presents nematode-specific sequence motifs, including a trans-splicing signal. Studies on the expression of this gene demonstrated that, while in the adult females cut-1 is not expressed, the removal of the introns occurs in the eggs. These experiments also indicate that cis-splicing precedes the processing of the 5' untranslated region. In no case has a trans-spliced transcript been detected. --------------------------------------------------------------------------------

A silent trans-splicing signal in the cuticlin-encoding gene of the plant-parasitic nematode Meloidogyne artiellia

De Luca F;
1996

Abstract

A gene (cut-1) coding for a cuticular protein, cuticlin-1, has been isolated and sequenced in the plant parasitic nematode, Meloidogyne artiellia. The nucleotide sequence revealed a typical eukaryotic-like organization, exons and introns bordered by canonical sequences. The 5' flanking region presents nematode-specific sequence motifs, including a trans-splicing signal. Studies on the expression of this gene demonstrated that, while in the adult females cut-1 is not expressed, the removal of the introns occurs in the eggs. These experiments also indicate that cis-splicing precedes the processing of the 5' untranslated region. In no case has a trans-spliced transcript been detected. --------------------------------------------------------------------------------
1996
Gene structure and expression; Phytoparasite; Sequence determination
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/183575
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact