Results 131 to 140 of about 1,326 (167)
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Plant and Soil, 1998
Endophyte-infected (E+) tall fescue (Festuca arundinacea Schreb.) plants grown in phosphorus (P) deficient soils accumulate more P in roots and shoots than noninfected isolines. In a growth chamber experiment, four tall fescue genotypes DN2, DN4, DN7, and DN11, infected with their naturally occurring strains of Neotyphodium coenophialum (Morgan-Jones &
David P Belesky, Dariusz P Malinowski
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Endophyte-infected (E+) tall fescue (Festuca arundinacea Schreb.) plants grown in phosphorus (P) deficient soils accumulate more P in roots and shoots than noninfected isolines. In a growth chamber experiment, four tall fescue genotypes DN2, DN4, DN7, and DN11, infected with their naturally occurring strains of Neotyphodium coenophialum (Morgan-Jones &
David P Belesky, Dariusz P Malinowski
exaly +2 more sources
Spectral analysis of bovine grazing behavior on Neotyphodium coenophialum infested tall fescue
Applied Animal Behaviour Science, 1997Bovines spend less time grazing and have reduced intake when grazing endophyte-infected (E +), Neotyphodium coenophialum Glen, Bacon, and Hamlin (comb. novo) Morgan-Jones and Gams vs. endophyte-free (E −) tall fescue (Festuca arundinacea, Shreb.). Because bovine grazing behavior follows series of repeatable cycles, cyclic grazing behavior was studied ...
Dwight H. Seman +2 more
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Plant and Soil, 1998
Tall fescue (Festuca arundinacea Schreb.) plants infected by the fungal endophyte Neotyphodium coenophialum (Morgan-Jones & Gams) (Glenn et al., 1996) often perform better than noninfected plants, especially in marginal resource environments. There is a lack of information about endophyte related effects on the rhizosphere of grasses.
V C Baligar, D P Belesky, N S Hill
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Tall fescue (Festuca arundinacea Schreb.) plants infected by the fungal endophyte Neotyphodium coenophialum (Morgan-Jones & Gams) (Glenn et al., 1996) often perform better than noninfected plants, especially in marginal resource environments. There is a lack of information about endophyte related effects on the rhizosphere of grasses.
V C Baligar, D P Belesky, N S Hill
exaly +2 more sources
Tall fescue aluminum tolerance is affected by neotyphodium coenophialum endophyte
Journal of Plant Nutrition, 1999Abstract Roots of endophyte‐infected (E+) tall fescue (Festuca arundinacea Schreb.) exude more phenolic‐like reductants than roots of endophyte‐free (E‐) plants when mineral stressed. Phenolic compounds are efficient chelators of aluminum (Al) and may influence Al tolerance in many plant species.
Dariusz P. Malinowski, David P. Belesky
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Fungal Genetics and Biology, 2001
Three monoclonal antibodies (mAbs) produced against proteins from the tall fescue (Festuca arundinacea Schreb.) fungal endophyte Neotyphodium coenophialum hybridize exclusively to a fungal protein under denaturing conditions. The protein is approximately 88 kDa in size.
E E, Hiatt, N S, Hill, E N, Hiatt
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Three monoclonal antibodies (mAbs) produced against proteins from the tall fescue (Festuca arundinacea Schreb.) fungal endophyte Neotyphodium coenophialum hybridize exclusively to a fungal protein under denaturing conditions. The protein is approximately 88 kDa in size.
E E, Hiatt, N S, Hill, E N, Hiatt
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Physiological and Molecular Plant Pathology, 2003
Abstract Tall fescue (Lolium arundinaceum), an agronomically important forage grass, is typically associated with a mutualistic asexual fungus Neotyphodium coenophialum. Plant colonization is endophytic with no symptoms, and fungal growth is confined to the intercellular spaces. The endophyte enhances host fitness by providing protection from various
Linda J Johnson +3 more
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Abstract Tall fescue (Lolium arundinaceum), an agronomically important forage grass, is typically associated with a mutualistic asexual fungus Neotyphodium coenophialum. Plant colonization is endophytic with no symptoms, and fungal growth is confined to the intercellular spaces. The endophyte enhances host fitness by providing protection from various
Linda J Johnson +3 more
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International Journal of Phytoremediation, 2013
The growth response of endophyte-infected (EI) and endophyte-free (EF) tall fescue to salt stress was investigated under two growing systems (hydroponic and soil in pots). The hydroponic experiment showed that endophyte infection significantly increased tiller and leaf number, which led to an increase in the total biomass of the host grass.
L, Yin +6 more
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The growth response of endophyte-infected (EI) and endophyte-free (EF) tall fescue to salt stress was investigated under two growing systems (hydroponic and soil in pots). The hydroponic experiment showed that endophyte infection significantly increased tiller and leaf number, which led to an increase in the total biomass of the host grass.
L, Yin +6 more
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1997
Infection of cool-season grasses by clavicipitaceous endophytes usually results in increased tolerance to herbivory and environmental stresses (Latch, 1993; Bacon, 1993). Endophyte-related responses of tall fescue have focused upon nitrogen, since this element is involved in the biosynthesis of ergot and loline alkaloids (Lyons et al., 1990 ...
D. P. Malinowski +3 more
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Infection of cool-season grasses by clavicipitaceous endophytes usually results in increased tolerance to herbivory and environmental stresses (Latch, 1993; Bacon, 1993). Endophyte-related responses of tall fescue have focused upon nitrogen, since this element is involved in the biosynthesis of ergot and loline alkaloids (Lyons et al., 1990 ...
D. P. Malinowski +3 more
openaire +1 more source
1997
In the United States, tall fescue (Festuca arundinacea Schreb.) turf and forage cultivars are being touted as “endophyte enhanced” or “endophyte-free”. Emerging technology suggests that knowledge of infection status of seed lots will become increasingly important for forage cultivars as endophyte-infected non-toxic germplasms are produced. Seed testing
E. E. Hiatt, N. S. Hill, J. H. Bouton
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In the United States, tall fescue (Festuca arundinacea Schreb.) turf and forage cultivars are being touted as “endophyte enhanced” or “endophyte-free”. Emerging technology suggests that knowledge of infection status of seed lots will become increasingly important for forage cultivars as endophyte-infected non-toxic germplasms are produced. Seed testing
E. E. Hiatt, N. S. Hill, J. H. Bouton
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Journal of Agricultural and Food Chemistry, 2002
Experimental cultivars of the pasture grass tall fescue are infected with unique strains of the fungal endophyte Neotyphodium coenophialum, which produce low concentrations of ergot alkaloids. A rat model was evaluated as a tool for rapid, initial screening of experimental cultivars considered to be nontoxic. Rats were fed diets that included seed from
C A, Roberts +8 more
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Experimental cultivars of the pasture grass tall fescue are infected with unique strains of the fungal endophyte Neotyphodium coenophialum, which produce low concentrations of ergot alkaloids. A rat model was evaluated as a tool for rapid, initial screening of experimental cultivars considered to be nontoxic. Rats were fed diets that included seed from
C A, Roberts +8 more
openaire +2 more sources