CiteULike CiteULike
Delicious Delicious
Connotea Connotea

Citation for Study 28046

About Citation title: "Cadophora sabaouae sp. nov. and Phaeoacremonium species associated with Petri disease on grapevine propagation material and young grapevines in Algeria".
About Study name: "Cadophora sabaouae sp. nov. and Phaeoacremonium species associated with Petri disease on grapevine propagation material and young grapevines in Algeria".
About This study is part of submission 28046 (Status: Published).

Citation

Aigoun W., Mahamedi A., L?on M., Chaouia C., Zitouni A., Barankova K., Eichmeier A., Armengol J., Gramaje D., & Berraf-tebbal A. 2021. Cadophora sabaouae sp. nov. and Phaeoacremonium species associated with Petri disease on grapevine propagation material and young grapevines in Algeria. Plant Disease, .

Authors

  • Aigoun W.
  • Mahamedi A. (submitter)
  • L?on M.
  • Chaouia C.
  • Zitouni A.
  • Barankova K.
  • Eichmeier A.
  • Armengol J.
  • Gramaje D.
  • Berraf-tebbal A.

Abstract

A field survey conducted on asymptomatic grapevine propagation material from nurseries and symptomatic young grapevines throughout different regions of Algeria yielded a collection of 70 Phaeoacremonium-like isolates and three Cadophora-like isolates. Based on morphology and DNA sequence data of β-tubulin (tub2) and actin (act), five Phaeoacremonium species were identified including Phaeoacremonium minimum (22 isolates), P. venezuelense (19 isolates), P. parasiticum (17 isolates), P. australiense (8 isolates) and P. iranianum (4 isolates). The latter two species (P. australiense and P. iranianum) were reported for the first time in Algeria. Multi-locus phylogenetic analyses (ITS, tub2, tef1) and morphological features, allowed the description of the three isolates belonging to the genus Cadophora (WAMC34, WAMC117 and WAMC118) as a novel species, namely Cadophora sabaouae sp. nov. All the identified species were pathogenic on grapevine cuttings.

Keywords

Grapevine, Cadophora, new taxon, Phaeoacremonium, phylogenetic analyses

External links

About this resource

  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S28046
  • Other versions: Download Reconstructed NEXUS File Nexus Download NeXML File NeXML
  • Show BibTeX reference
  • Show RIS reference