Full TGIF Record # 103712
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Web URL(s):https://link.springer.com/content/pdf/10.1007%2FPL00013043.pdf
    Last checked: 10/03/2017
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Publication Type:
i
Report
Author(s):Priyatmojo, Achmadi; Yamauchi, Ryo; Kageyama, Koji; Hyakumachi, Mitsuro
Author Affiliation:Priyatmojo: United Graduate School of Agricultural Science, Gifu University, Gifu, Japan; Yamauchi, Kageyama and Hyakumachi: Faculty of Agriculture, Gifu University, Gifu, Japan
Title:Whole-cell fatty acid composition to characterize and differentiate isolates of Rhizoctonia species associated with turfgrass diseases in Japan
Source:Journal of General Plant Pathology. Vol. 68, No. 1, February 2002, p. 1-7.
# of Pages:7
Publishing Information:Tokyo, Japan: Phytopathological Society of Japan
Related Web URL:https://link.springer.com/article/10.1007/PL00013043
    Last checked: 10/03/2017
    Notes: Abstract only
Keywords:TIC Keywords: Fatty acids; Rhizoctonia; Pathogens; Rhizoctonia solani; Disease identification
Abstract/Contents:"Cellular fatty acids were analyzed to characterize and differentiate 34 isolates of Rhizoctonia species representing binucleate Rhizoctonia AG-D (I), AG-D (II), R. solani AG 2-2 IIIB, AG 2-2 LP, R. circinata var. circinata and var. oryzae associated with turfgrass diseases in Japan. Myristic, pentadecanoic, palmitic, palmitoleic, stearic, oleic, linoleic and linolenic acids were consistantly present in varying quantities in all isolates. Heptadecanoic and 9-heptadecenoic acids were present in isolates of Rhizoctonia AG-D (I), AG-D (II), R. solani AG 2-2 IIIB and AG 2-2 LP but not in isolates of R. circinata var. circinata and var. oryzae. Palmitic, oleic, and linoleic acids were the major fatty acids found, constituting 88.30-98.37% of the whole-cell fatty acid content. The remaining fatty acids were present in smaller amounts. Isolates within a single group were closely clustered, whereas isolates from different groups were clearly distinguishable based on average linkage cluster analysis of cellular fatty acids. Principal component analysis, based on all fatty acids detected, confirmed the distinct separation of isolates representing the six groups of Rhizoctonia species obtained from turfgrasses. These results suggested that fatty acid analysis is useful for the characterization and differentiation of isolates of Rhizoctonia species associated with turfgrass diseases."
Language:English
References:35
Note:Figures
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Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Priyatmojo, A., R. Yamauchi, K. Kageyama, and M. Hyakumachi. 2002. Whole-cell fatty acid composition to characterize and differentiate isolates of Rhizoctonia species associated with turfgrass diseases in Japan. J. Gen. Plant Pathol. 68(1):p. 1-7.
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Web URL(s):
https://link.springer.com/content/pdf/10.1007%2FPL00013043.pdf
    Last checked: 10/03/2017
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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