Literature DB >> 17148304

Endophytic fungus decreases plant virus infections in meadow ryegrass (Lolium pratense).

Päivi T Lehtonen1, Marjo Helander, Shahid A Siddiqui, Kirsi Lehto, Kari Saikkonen.   

Abstract

We studied the effects of fungal endophyte infection of meadow ryegrass (Lolium pratense=Festuca pratensis) on the frequency of the barley yellow dwarf virus (BYDV). The virus is transferred by aphids, which may be deterred by endophyte-origin alkaloids within the plant. In our experiment, we released viruliferous aphid vectors on endophyte-infected and endophyte-free plants in a common garden. The number of aphids and the percentage of BYDV infections were lower in endophyte-infected plants compared to endophyte-free plants, indicating that endophyte infection may protect meadow ryegrass from BYDV infections.

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Year:  2006        PMID： 17148304      PMCID： PMC1834004          DOI： 10.1098/rsbl.2006.0499

Source DB:  PubMed          Journal:  Biol Lett        ISSN： 1744-9561            Impact factor:   3.703


  8 in total

Review 1.  Evolution of endophyte-plant symbioses.

Authors:  Kari Saikkonen; Piippa Wäli; Marjo Helander; Stanley H Faeth
Journal:  Trends Plant Sci       Date:  2004-06       Impact factor: 18.313

2.  Are endophyte-mediated effects on herbivores conditional on soil nutrients?

Authors:  Päivi Lehtonen; Marjo Helander; Kari Saikkonen
Journal:  Oecologia       Date:  2004-09-04       Impact factor: 3.225

Review 3.  Symbioses of grasses with seedborne fungal endophytes.

Authors:  Christopher L Schardl; Adrian Leuchtmann; Martin J Spiering
Journal:  Annu Rev Plant Biol       Date:  2004       Impact factor: 26.379

4.  Molecular diversity of the coat protein-encoding region of Barley yellow dwarf virus-PAV and Barley yellow dwarf virus-MAV from Latvia and Sweden.

Authors:  M Bisnieks; A Kvarnheden; R Sigvald; J P T Valkonen
Journal:  Arch Virol       Date:  2003-11-26       Impact factor: 2.574

5.  A single copy of a virus-derived transgene encoding hairpin RNA gives immunity to barley yellow dwarf virus.

Authors:  M B Wang; D C Abbott; P M Waterhouse
Journal:  Mol Plant Pathol       Date:  2000-11-01       Impact factor: 5.663

6.  Isolation and characterization of fungal inhibitors from Epichloë festucae.

Authors:  Q Yue; C J Miller; J F White; M D Richardson
Journal:  J Agric Food Chem       Date:  2000-10       Impact factor: 5.279

7.  Peramine alkaloid variation in Neotyphodium-infected Arizona fescue: effects of endophyte and host genotype and environment.

Authors:  Stanley H Faeth; Lowell P Bush; T J Sullivan
Journal:  J Chem Ecol       Date:  2002-08       Impact factor: 2.626

8.  Fungal endophyte-infected grasses: Alkaloid accumulation and aphid response.

Authors:  M R Siegel; G C Latch; L P Bush; F F Fannin; D D Rowan; B A Tapper; C W Bacon; M C Johnson
Journal:  J Chem Ecol       Date:  1990-12       Impact factor: 2.626
  8 in total
  9 in total

Review 1.  Polymicrobial interactions involving fungi and their importance for the environment and in human disease.

Authors:  Seham Z Azzam; Ginelle J Cayme; Luis R Martinez
Journal:  Microb Pathog       Date:  2019-12-24       Impact factor: 3.738

2.  The microbe-free plant: fact or artifact?

Authors:  Laila P Partida-Martínez; Martin Heil
Journal:  Front Plant Sci       Date:  2011-12-29       Impact factor: 5.753

3.  Detrimental and neutral effects of a wild grass-fungal endophyte symbiotum on insect preference and performance.

Authors:  Stephen L Clement; Jinguo Hu; Alan V Stewart; Bingrui Wang; Leslie R Elberson
Journal:  J Insect Sci       Date:  2011       Impact factor: 1.857

4.  Colonization of onions by endophytic fungi and their impacts on the biology of Thrips tabaci.

Authors:  Alexander M Muvea; Rainer Meyhöfer; Sevgan Subramanian; Hans-Michael Poehling; Sunday Ekesi; Nguya K Maniania
Journal:  PLoS One       Date:  2014-09-25       Impact factor: 3.240

5.  Biocontrol Potential of Grapevine Endophytic and Rhizospheric Fungi Against Trunk Pathogens.

Authors:  Isidora Silva-Valderrama; Diana Toapanta; Maria de Los Angeles Miccono; Mauricio Lolas; Gonzalo A Díaz; Dario Cantu; Alvaro Castro
Journal:  Front Microbiol       Date:  2021-01-07       Impact factor: 5.640

Review 6.  Fungal Endophytes and Their Role in Agricultural Plant Protection against Pests and Pathogens.

Authors:  Rachel Grabka; Tyler W d'Entremont; Sarah J Adams; Allison K Walker; Joey B Tanney; Pervaiz A Abbasi; Shawkat Ali
Journal:  Plants (Basel)       Date:  2022-01-30

7.  Endophytic fungi from Myrcia guianensis at the Brazilian Amazon: distribution and bioactivity.

Authors:  Elissandro Fonseca Dos Banhos; Antonia Queiroz Lima de Souza; Juliano Camurça de Andrade; Afonso Duarte Leão de Souza; Hector Henrique Ferreira Koolen; Patrícia Melchionna Albuquerque
Journal:  Braz J Microbiol       Date:  2014-04-11       Impact factor: 2.476

Review 8.  Endophytic Epichloë species and their grass hosts: from evolution to applications.

Authors:  Kari Saikkonen; Carolyn A Young; Marjo Helander; Christopher L Schardl
Journal:  Plant Mol Biol       Date:  2015-11-05       Impact factor: 4.076

9.  Impact of Fungal Endophyte Colonization of Maize (Zea mays L.) on Induced Resistance to Thrips- and Aphid-Transmitted Viruses.

Authors:  Simon Kiarie; Johnson O Nyasani; Linnet S Gohole; Nguya K Maniania; Sevgan Subramanian
Journal:  Plants (Basel)       Date:  2020-03-28
  9 in total

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