Full TGIF Record # 223882
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DOI:10.3852/11-316
Web URL(s):http://www.mycologia.org/content/104/6/1281.full
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http://www.mycologia.org/content/104/6/1281.full.pdf
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Publication Type:
i
Refereed
Author(s):Karimi, Somaye; Mirlohi, Aghafakhr; Sabzalian, Mohammad R.; Tabatabaei, Badraldin E. Sayed; Sharifnabi, Bahram
Author Affiliation:Karimi, Mirlohi and Sabzalian: Department of Agronomy and Plant Breeding; Tabatabaei: Department of Plant Biotechnology; Sharifnabi: Department of Plant Pathology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
Title:Molecular evidence for Neotyphodium fungal endophyte variation and specificity within host grass species
Section:Ecology
Other records with the "Ecology" Section
Source:Mycologia. Vol. 104, No. 6, November/December 2012, p. 1281-1290.
Publishing Information:Lancaster, Pennsylvania: New Era Print Co. for the New York Botanical Garden
# of Pages:10
Related Web URL:http://www.mycologia.org/content/104/6/1281.abstract
    Last checked: 07/08/2013
    Notes: Abstract only
Keywords:TIC Keywords: Amplification fragment length polymorphisms; Analysis of molecular variance; Endophytic fungi; Festuca arundinacea; Festuca pratensis; Genetic variability; Lolium perenne; Phylogenetic analysis; Polymerase chain reaction
Abstract/Contents:"Host specificity of Neotyphodium species symbiotic with three grass species, Festuca arundinacea, Festuca pratensis and Lolium perenne, was studied based on comparisons of amplified fragment length polymorphisms (AFLP) between hosts and their corresponding endophytes. Endophytic fungi were isolated from 24 accessions of host plants. Neotyphodium identity was determined based on morphological characteristics observed in cultures and polymerase chain reaction analysis using specific primers. The results of AFLP data analysis revealed high genetic variation in plant and fungal endophyte species. Plant AFLP genotypes from different species clustered in three distinctive groups, congruent with species. A cluster analysis of AFLP data grouped endophytic isolates according to their host species and secondarily according to their host geographic distribution. The result of the AMOVA on AFLP data accounted for a large and significant proportion of genetic variation due to differences among plant and endophyte species. Phylogenetic groups of isolates corresponded to their respective host genotypes based on maximum parsimony phylograms. Comparisons of the two phylograms illustrated a significant congruence between nodes and branches of host and endophyte clades. These results strongly suggest host specificity of Neotyphodium fungal endophytes with their geographically distant host grasses within each species."
Language:English
References:Unknown
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Karimi, S., A. Mirlohi, M. R. Sabzalian, B. E. S. Tabatabaei, and B. Sharifnabi. 2012. Molecular evidence for Neotyphodium fungal endophyte variation and specificity within host grass species. Mycologia. 104(6):p. 1281-1290.
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DOI: 10.3852/11-316
Web URL(s):
http://www.mycologia.org/content/104/6/1281.full
    Last checked: Item not verified
    Access conditions: Item is within a limited-access website
http://www.mycologia.org/content/104/6/1281.full.pdf
    Last checked: Item not verified
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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MSU catalog number: b2214983
MSU catalog number: b5343430
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