Diploid construction by protoplast fusion in Fulvia fulva (syn. Cladosporium fulvum): genetic analysis of an imperfect fungal plant pathogen

1988 ◽  
Vol 14 (6) ◽  
pp. 567-572 ◽  
Author(s):  
N. J. Talbot ◽  
A. Coddington ◽  
I. N. Roberts ◽  
R. P. Oliver
Keyword(s):  
Genetic Analysis ◽  
Protoplast Fusion ◽  
Plant Pathogen ◽  
Cladosporium Fulvum ◽  
Fungal Plant Pathogen ◽  
Fulvia Fulva

A global genetic analysis of herbarium specimens reveals the invasion dynamics of an introduced plant pathogen

2021 ◽  
Author(s):  
Michael Bradshaw ◽  
Uwe Braun ◽  
Marianne Elliott ◽  
Julia Kruse ◽  
Shu-Yan Liu ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Plant Pathogen ◽  
Herbarium Specimens ◽  
Invasion Dynamics

scholarly journals SPORE KILLER POLYMORPHISM IN FUSARIUM MONILIFORME

Genetics ◽  
1982 ◽  
Vol 102 (1) ◽  
pp. 19-24
Author(s):  
Sophia Kathariou ◽  
Philip T Spieth
Keyword(s):  
Central America ◽  
Plant Pathogen ◽  
Fusarium Moniliforme ◽  
Natural Populations ◽  
Neurospora Intermedia ◽  
Fungal Plant Pathogen ◽  
Spore Killer

ABSTRACT A Spore killer trait, which exhibits genetic and cytological properties analogous to those previously found in Neurospora, exists in natural populations of the fungal plant pathogen Fusarium moniliforme. The genogeography of the polymorphism in F. moniliforme differs from the situation in Neurospora intermedia. It is more akin to the situation in N. sitophila, although more extreme with respect to the prevalence of killer alleles: more than 80% of tested isolates of F. moniliforme carry the killer allele. Nevertheless, sensitive alleles are widely distributed and have been found in California, Italy, Greece and Central America.

scholarly journals Transcriptional response to host chemical cues underpins the expansion of host range in a fungal plant pathogen lineage

2021 ◽  
Author(s):  
Stefan Kusch ◽  
Justine Larrouy ◽  
Heba M. M. Ibrahim ◽  
Shantala Mounichetty ◽  
Noémie Gasset ◽  
...  
Keyword(s):  
Host Range ◽  
Plant Pathogen ◽  
Chemical Cues ◽  
Transcriptional Response ◽  
Fungal Plant Pathogen

Accumulation of phytoalexins in the compatible interaction between Cladosporium fulvum and tomato in relation to colonization

1991 ◽  
Vol 69 (4) ◽  
pp. 822-830 ◽  
Author(s):  
Ulisses G. Batista ◽  
Verna J. Higgins
Keyword(s):  
Suspension Culture ◽  
Germ Tube ◽  
Plant Cells ◽  
Cladosporium Fulvum ◽  
In Vitro Experiments ◽  
Compatible Interaction ◽  
Leaf Mold ◽  
Production And Distribution ◽  
Fulvia Fulva

The production and distribution of the phytoalexin falcarindiol in tomato foliage infected with leaf mold was examined to determine how the fungus Cladosporium fulvum is able to colonize and sporulate in an apparently antifungal environment. In a compatible interaction (cv. Potentate – C. fulvum race 2.3), by 12 and 15 days after inoculation, solvent-extractable falcarindiol and two other phytoalexins from tomato, compound 2 (probably falcarinol) and compound 3 (unidentified), reached concentrations considerably in excess of ED50 values for inhibition of the fungus. In contrast, intercellular (apoplastic) fluids obtained from similarly infected leaflets contained only traces of falcarindiol. ED50 values for germination and germ-tube growth of C. fulvum increased as the incubation time was extended, suggesting that adaptation or recovery was possible at the concentrations tested. In in vitro experiments, C. fulvum appeared to readily metabolize falcarindiol, as did a Lycopersicon cell suspension culture. Binding of falcarindiol to living and dead fungal and plant cells was also observed. Falcarindiol, injected into tomato leaflets, decreased rapidly and was only recovered in trace amounts by 24 h. The results suggest that falcarindiol and probably the two other phytoalexins do not reach sufficient concentrations in the apoplast of an infected susceptible leaf to have an effect on growth and sporulation of C. fulvum. Key words: leaf mold, Fulvia fulva, falcarindiol, falcarinol.

scholarly journals Absence of isolation by distance patterns at the regional scale in the fungal plant pathogen Leptosphaeria maculans

2011 ◽  
Vol 115 (7) ◽  
pp. 649-659 ◽  
Author(s):  
Renaud Travadon ◽  
Ivan Sache ◽  
Cyril Dutech ◽  
Anna Stachowiak ◽  
Bruno Marquer ◽  
...  
Keyword(s):  
Plant Pathogen ◽  
Isolation By Distance ◽  
Regional Scale ◽  
Leptosphaeria Maculans ◽  
Fungal Plant Pathogen

scholarly journals Development of a Highly Sensitive FcMito qPCR Assay for the Quantification of the Toxigenic Fungal Plant Pathogen Fusarium culmorum

Toxins ◽  
2018 ◽  
Vol 10 (5) ◽  
pp. 211 ◽  
Author(s):  
Katarzyna Bilska ◽  
Tomasz Kulik ◽  
Anna Ostrowska-Kołodziejczak ◽  
Maciej Buśko ◽  
Matias Pasquali ◽  
...  
Keyword(s):  
Plant Pathogen ◽  
Fusarium Culmorum ◽  
Qpcr Assay ◽  
Highly Sensitive ◽  
Fungal Plant Pathogen

scholarly journals The complex genomic basis of rapid convergent adaptation to pesticides across continents in a fungal plant pathogen

2020 ◽  
Author(s):  
Fanny E. Hartmann ◽  
Tiziana Vonlanthen ◽  
Nikhil Kumar Singh ◽  
Megan C. McDonald ◽  
Andrew Milgate ◽  
...  
Keyword(s):  
Plant Pathogen ◽  
Fungal Plant Pathogen ◽  
Genomic Basis

scholarly journals The response to the DNA damaging agent methyl methanesulfonate in a fungal plant pathogen

2019 ◽  
Vol 123 (5) ◽  
pp. 408-422 ◽  
Author(s):  
Shira Milo-Cochavi ◽  
Manish Pareek ◽  
Gregory Delulio ◽  
Yael Almog ◽  
Gautam Anand ◽  
...  
Keyword(s):  
Plant Pathogen ◽  
Methyl Methanesulfonate ◽  
Fungal Plant Pathogen
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