Molecular identification of Fusarium spp. causing wilt of chickpea and the first report of Fusarium redolens in Turkey
Abstract
Chickpea (Cicer arietinum L.) is an important food legume crop and Fusarium wilt caused by Fusarium oxysporum f. sp. ciceris is one of the most important diseases of chickpea in Turkey. Fusarium redolens is known to cause wilt-like disease of chickpea in other countries, but has not been reported from Turkey. Accurate identification of pathogen species and races is important for managing the disease in developing and deploying resistant cultivars. Forty five Fusarium spp. isolates caused wilt of chickpea were obtained from 10 provinces in Turkey from 2007 to 2009. Species level identification of these isolates was done using PCR primers specific for F. oxysporum f. sp. ciceris and F. redolens along with sequencing of the Translation Elongation Factor 1-α (Ef-1α) gene region. Among the isolate collection, eight isolates were identified as F. redolens, and eleven isolates as F. oxysporum f. sp. ciceris, based on PCR with species-specific primers. Seven of the eleven F. oxysporum f. sp. ciceris isolates were further identified as race 0, based on PCR with race-specific primers. Moreover, sequence data of Ef-1α region were used to identify any isolate that did not give amplification with F. oxysporum f. sp. ciceris race specific primers and F. redolens specific primers. This is the first report of F. redolens causing chickpea wilt in Turkey.
Keywords
References
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Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Mücella Tekeoğlu
This is me
Konya Food & Agriculture University, Faculty of Agriculture and Natural Sciences, 42080 Meram, Konya, Turkey
Hilal Özkılınç
Canakkale Onsekiz Mart University, Faculty of Arts and Sciences, Department of Molecular Biology and Genetics, Canakkale, Turkey
Berna Tunalı
This is me
Ondokuz Mayis University, Faculty of Agriculture, Deptartment of Plant Protection, Atakum, Samsun, Turkey
İsmail Küsmenoğlu
This is me
Konya Food & Agriculture University, Faculty of Agriculture and Natural Sciences, 42080 Meram, Konya, Turkey
Weidong Chen
This is me
USDA-ARS and Dept. of Plant Pathology, Washington State University, Pullman WA 99164, USA
Publication Date
April 4, 2017
Submission Date
April 11, 2017
Acceptance Date
November 14, 2016
Published in Issue
Year 2017 Volume: 30 Number: 1
