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NovelPhaeoacremoniumspecies associated with Petri disease and esca of grapevine in Iran and Spain

Authors: Gramaje D.; Armengol J.; Mohammadi H.; Banihashemi Z.; Mostert L.;

NovelPhaeoacremoniumspecies associated with Petri disease and esca of grapevine in Iran and Spain

Abstract

Eight Phaeoacremonium (Pm.) isolates from grapevines in Iran and Spain were studied with morphological and cultural characteristics as well as phylogenetic analyses of combined DNA sequences of the actin and beta-tubulin genes. Two new species are described. Pm. cinereum was isolated from a young vine in Spain and from older vines in Iran and can be identified by its distinct gray colonies on malt extract agar, an optimum growth temperature of 25 C and subulate type III phialides. Pm. hispanicum was isolated only once from a young vine in Spain and can be identified by the common occurrence of percurrently rejuvenating phialides, an optimum growth temperature of 20 C and predominant type II phialides.

Country
South Africa
Related Organizations
Keywords

570, DNA sequence, Iran, phylogeny, 630, Ascomycota, Species Specificity, Tubulin, morphology, genetics, Vitis, DNA, Fungal, Phylogeny, agar, plant disease, Plant Diseases, new species, Phaeoacremonium, fungal DNA, isolation and purification, fungus, isolated population, microbiology, species difference, article, DNA, fruit, Sequence Analysis, DNA, grape, Ascomycetes, Actins, phylogenetics, Fungal, tubulin, classification, Spain, gene expression, vine, protein, actin, Sequence Analysis

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
54
Top 10%
Top 10%
Top 10%
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