@ARTICLE{TreeBASE2Ref29337,
author = {Alireza Poursafar and youbert Ghosta and razmig azizi balaneji},
title = {Morphological and molecular identification of Alternaria persica sp. nov. (Pleosporaceae, Pleosporales) associated with cabbage leaf spot disease in Iran},
year = {2019},
keywords = {Alternaria black spot, Brassicaceae, Pleosporaceae, New species, Phylogenetic analysis },
doi = {},
url = {http://},
pmid = {},
journal = {The Plant Pathology Journal},
volume = {},
number = {},
pages = {},
abstract = {Leaf spot of cabbage is one of the important diseases of this plant worldwide as well as Iran. In this study and in order to identification of Alternaria species isolated from cabbage leaf spot disease, a previously undescribed species was identified, which is described and illustrated as Alternaria persica sp. nov. This species falls within the Alternaria section Japonica based on morphological characteristics and multigene phylogenetic analyses. The production of mostly solitary, rarely in a chain containing 2-3 conidia, both from the aerial hyphae and hyphae growing on the surface of culture medium; conidia with wide and darkened longitudinal/transverse septa; brownish-black, reticulate/punctate mature conidia and chlamydospore like structures formed from conidiophore cells distinguishes this new species from the two, previously described species in the section Japonica. Pathogenicity tests were done on cabbage leaves under greenhouse conditions and characteristic lesions were formed on inoculated leaves. Re-isolation of the inoculated fungus from the treated leaves confirmed Koch?s postulates. Further studies are needed to determine seed transmission potential of this new species, its effects on seed germination and pathogenicity on other cruciferous crops.}
}
Citation for Study 24041
Citation title:
"Morphological and molecular identification of Alternaria persica sp. nov. (Pleosporaceae, Pleosporales) associated with cabbage leaf spot disease in Iran".
Study name:
"Morphological and molecular identification of Alternaria persica sp. nov. (Pleosporaceae, Pleosporales) associated with cabbage leaf spot disease in Iran".
This study is part of submission 24041
(Status: Published).
Citation
Poursafar A., Ghosta Y., & Azizi balaneji R. 2019. Morphological and molecular identification of Alternaria persica sp. nov. (Pleosporaceae, Pleosporales) associated with cabbage leaf spot disease in Iran. The Plant Pathology Journal, .
Authors
-
Poursafar A.
(submitter)
+989354955227
-
Ghosta Y.
-
Azizi balaneji R.
Abstract
Leaf spot of cabbage is one of the important diseases of this plant worldwide as well as Iran. In this study and in order to identification of Alternaria species isolated from cabbage leaf spot disease, a previously undescribed species was identified, which is described and illustrated as Alternaria persica sp. nov. This species falls within the Alternaria section Japonica based on morphological characteristics and multigene phylogenetic analyses. The production of mostly solitary, rarely in a chain containing 2-3 conidia, both from the aerial hyphae and hyphae growing on the surface of culture medium; conidia with wide and darkened longitudinal/transverse septa; brownish-black, reticulate/punctate mature conidia and chlamydospore like structures formed from conidiophore cells distinguishes this new species from the two, previously described species in the section Japonica. Pathogenicity tests were done on cabbage leaves under greenhouse conditions and characteristic lesions were formed on inoculated leaves. Re-isolation of the inoculated fungus from the treated leaves confirmed Koch?s postulates. Further studies are needed to determine seed transmission potential of this new species, its effects on seed germination and pathogenicity on other cruciferous crops.
Keywords
Alternaria black spot, Brassicaceae, Pleosporaceae, New species, Phylogenetic analysis
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S24041
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref29337,
author = {Alireza Poursafar and youbert Ghosta and razmig azizi balaneji},
title = {Morphological and molecular identification of Alternaria persica sp. nov. (Pleosporaceae, Pleosporales) associated with cabbage leaf spot disease in Iran},
year = {2019},
keywords = {Alternaria black spot, Brassicaceae, Pleosporaceae, New species, Phylogenetic analysis },
doi = {},
url = {http://},
pmid = {},
journal = {The Plant Pathology Journal},
volume = {},
number = {},
pages = {},
abstract = {Leaf spot of cabbage is one of the important diseases of this plant worldwide as well as Iran. In this study and in order to identification of Alternaria species isolated from cabbage leaf spot disease, a previously undescribed species was identified, which is described and illustrated as Alternaria persica sp. nov. This species falls within the Alternaria section Japonica based on morphological characteristics and multigene phylogenetic analyses. The production of mostly solitary, rarely in a chain containing 2-3 conidia, both from the aerial hyphae and hyphae growing on the surface of culture medium; conidia with wide and darkened longitudinal/transverse septa; brownish-black, reticulate/punctate mature conidia and chlamydospore like structures formed from conidiophore cells distinguishes this new species from the two, previously described species in the section Japonica. Pathogenicity tests were done on cabbage leaves under greenhouse conditions and characteristic lesions were formed on inoculated leaves. Re-isolation of the inoculated fungus from the treated leaves confirmed Koch?s postulates. Further studies are needed to determine seed transmission potential of this new species, its effects on seed germination and pathogenicity on other cruciferous crops.}
}
- Show RIS reference
TY - JOUR
ID - 29337
AU - Poursafar,Alireza
AU - Ghosta,youbert
AU - azizi balaneji,razmig
T1 - Morphological and molecular identification of Alternaria persica sp. nov. (Pleosporaceae, Pleosporales) associated with cabbage leaf spot disease in Iran
PY - 2019
KW - Alternaria black spot
KW - Brassicaceae
KW - Pleosporaceae
KW - New species
KW - Phylogenetic analysis
UR - http://dx.doi.org/
N2 - Leaf spot of cabbage is one of the important diseases of this plant worldwide as well as Iran. In this study and in order to identification of Alternaria species isolated from cabbage leaf spot disease, a previously undescribed species was identified, which is described and illustrated as Alternaria persica sp. nov. This species falls within the Alternaria section Japonica based on morphological characteristics and multigene phylogenetic analyses. The production of mostly solitary, rarely in a chain containing 2-3 conidia, both from the aerial hyphae and hyphae growing on the surface of culture medium; conidia with wide and darkened longitudinal/transverse septa; brownish-black, reticulate/punctate mature conidia and chlamydospore like structures formed from conidiophore cells distinguishes this new species from the two, previously described species in the section Japonica. Pathogenicity tests were done on cabbage leaves under greenhouse conditions and characteristic lesions were formed on inoculated leaves. Re-isolation of the inoculated fungus from the treated leaves confirmed Koch?s postulates. Further studies are needed to determine seed transmission potential of this new species, its effects on seed germination and pathogenicity on other cruciferous crops.
L3 -
JF - The Plant Pathology Journal
VL -
IS -
ER -
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