Puccinia hordei

Puccinia hordei is a species of rust fungus. A plant pathogen, it can cause leaf rust of barley, also known as brown rust of barley.[3][4] It was originally found on the dry leaves of Hordeum vulgare in Germany.[5]

Puccinia hordei
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Pucciniomycetes
Order: Pucciniales
Family: Pucciniaceae
Genus: Puccinia
Species:
P. hordei
Binomial name
Puccinia hordei
Synonyms[2]

See § Synonyms

Taxonomy

Synonyms
  • Aecidium ornithogaleum
  • Dicaeoma anomalum
  • Dicaeoma holcinum
  • Dicaeoma hordei
  • Nielsenia hordei
  • Nigredo hordeina Arthur
  • Nigredo hordei (Kuntze) Arthur
  • Pleomeris holcina
  • Pleomeris hordei
  • Pleomeris simplex
  • Pleomeris triseti
  • Puccinia anomala
  • Puccinia fragosoi
  • Puccinia holcina
  • Puccinia hordei
  • Puccinia hordei-murini
  • Puccinia loliina
  • Puccinia recondita f.sp. holci
  • Puccinia recondita f.sp. holcina
  • Puccinia recondita f.sp. triseti
  • Puccinia recondita f.sp. tritici
  • Puccinia schismi
  • Puccinia schismi var. loliina
  • Puccinia simplex
  • Puccinia straminis var. simplex
  • Puccinia triseti
  • Puccinia vulpiae-myuri
  • Puccinia vulpiana
  • Uromyces hordei

Host resistance

At the time of Johnston et al., 2013's discovery of severe susceptibility in Golden Promise, this was considered to be the most susceptible variety in the world.[4] Soon thereafter however, Yeo et al., 2014 found SusPtrit was slightly worse.[4] These results alter the meaning of such a basic term as "fully susceptible" to brown rust.[4]

In 2007 several resistance genes for this pathogen including receptor-like kinase (RLK), WIR1, WIR1 homologues, peroxidases, superoxide dismutase and thaumatin were found in barley.[6][7][8]

References
  1. G.H. Otth, Mitt. naturf. Ges. Bern 711-744: 114 (1871)
  2. "GSD Species Synonymy: Puccinia hordei". Species Fungorum. Retrieved 2014-03-17.
  3. Murray TD, Parry DW (2008). Diseases of Small Grain Cereal Crops. Manson Publishing. p. 132. ISBN 978-1-84076-545-8.
  4. Niks, Rients; Qi, Xiaoquan; Marcel, Thierry (2015). "Quantitative Resistance to Biotrophic Filamentous Plant Pathogens: Concepts, Misconceptions, and Mechanisms". Annual Review of Phytopathology. Annual Reviews. 53 (1): 445–470. doi:10.1146/annurev-phyto-080614-115928. ISSN 0066-4286. PMID 26047563. S2CID 23655447.
  5. "Names Record". Species Fungorum. Retrieved 19 August 2023.
  6. St.Clair, Dina A. (2010). "Quantitative Disease Resistance and Quantitative Resistance Loci in Breeding". Annual Review of Phytopathology. 48: 247–268. doi:10.1146/annurev-phyto-080508-081904. PMID 19400646. S2CID 25338207.
  7. Niks, Rients E.; Marcel, Thierry C. (2009). "Nonhost and basal resistance: how to explain specificity?". New Phytologist. 182 (4): 817–828. doi:10.1111/j.1469-8137.2009.02849.x. PMID 19646067. S2CID 13403801.
  8. Marcel, Thierry C.; Varshney, Rajeev Kumar; Barbieri, Mirko; Jafary, Hossein; de Kock, Marianna; Graner, Andreas; Niks, Rients E. (2007). "A high-density consensus map of barley to compare the distribution of QTLs for partial resistance to Puccinia hordei and of defence gene homologues" (PDF). Original Paper. Theoretical and Applied Genetics. 114 (3): 487–500. doi:10.1007/s00122-006-0448-2. PMID 17115126. S2CID 23473612.
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