Full TGIF Record # 215340
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Web URL(s):http://cropj.com/motawei_5_13_2011_1754_1759.pdf
    Last checked: 02/14/2013
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Publication Type:
i
Refereed
Author(s):Al-Humaid, A.; Ibrahim, G. H.; Motawei, M. I.
Author Affiliation:Al-Humaid and Motawei: Plant Production and Protection Dept., College of Agriculture and Veterinary Medicine, Al-Qassim University, Saudi Arabia; Ibrahim: Plant Pathology Research Institute, ARC, Giza, Egypt
Title:Molecular identification of some turfgrass cultivars and their resistance to Fusarium graminearum
Source:Australian Journal of Crop Science. Vol. 5, No. 13, December 2011, p. 1754-1759.
# of Pages:6
Publishing Information:Australia: Southern Cross Publishing Group
Keywords:TIC Keywords: Comparisons; Cultivar evaluation; Disease resistance; Fusarium graminearum; Genetic analysis; Genetic diversity; Genetic markers; Inter simple sequence repeats; Molecular genetics
Abstract/Contents:"Ten turfgrass cultivars (three cultivars of bermudagrass (Cynodon dactylon) hybrids, Common bermudagrass, Paspalum, Saint-Augustine, El-Toro (Zoysia japonica), Korean Velvetgrass (Zoysia tenuifolia), SI 2000, and Mahar cultivar were investigated using ISSR fingerprinting as genetic marker to assess genetic diversity. Analysis of the six ISSR primers among the turfgrass cultivars in this study generated 51 bands. Over 96% (49 bands) were found to be polymorphic in the turfgrass cultivars. The genetic similarity coefficients among all turfgrasses ranged from 0.43 to 0.88. The dendogram constructed with UPGMA analysis revealed two main clusters. Also, SCAR marker was performed on DNA extracts of rhizome of turfgrass cultivars for detection of the fungus F. graminearum. St. Augustine and Mahar cultivars were the most susceptible cultivars to infection F. graminearum, whereas the other turfgrass cultivars were resistant cultivars."
Language:English
References:33
Note:Figures
Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Al-Humaid, A., G. H. Ibrahim, and M. I. Motawei. 2011. Molecular identification of some turfgrass cultivars and their resistance to Fusarium graminearum. Australian Journal of Crop Science. 5(13):p. 1754-1759.
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http://cropj.com/motawei_5_13_2011_1754_1759.pdf
    Last checked: 02/14/2013
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    Access conditions: Item is within a limited-access website
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