Results 21 to 30 of about 373,527 (207)

Species composition and distribution of rust fungi in Zailisky Alatau (Kazakhstan)

open access: yesBIO Web of Conferences, 2020
Mycobiota of the Zailisky Alatau includes 176 species of rust fungi, the Microbotryomycetes class has 5 species, the Pucciniomycetes class is represented with 171 species. The largest number of species is characteristic of the genera Puccinia (98 species)
Rakhimova Yelena   +3 more
doaj   +1 more source

Innate Nonhost Immunity in Barley to Different Heterologous Rust Fungi Is Controlled by Sets of Resistance Genes with Different and Overlapping Specificities

open access: yesMolecular Plant-Microbe Interactions, 2006
We developed an evolutionary relevant model system, barley-Puccini rust fungi, to study the inheritance and specificity of plant factors that determine to what extent innate nonhost immunity can be suppressed.
Hossein Jafary   +2 more
doaj   +1 more source

A checklist of rust fungi from Himachal Pradesh, India

open access: yesJournal of Threatened Taxa, 2019
An updated analysis of the diversity of rust fungi in Himachal Pradesh is provided herein as a product of field surveys, of mycological analysis, and of all forms of published documentation and literature.
Ajay Kumar Gautam, Shubhi Avasthi
doaj   +1 more source

Genomic Patterns of Positive Selection at the Origin of Rust Fungi. [PDF]

open access: yesPLoS ONE, 2015
Understanding the origin and evolution of pathogenicity and biotrophic life-style of rust fungi has remained a conundrum for decades. Research on the molecular mechanisms responsible for rust fungi evolution has been hampered by their biotrophic life ...
Diogo N Silva   +5 more
doaj   +1 more source

Abnormal germling development by brown rust and powdery mildew on cer barley mutants [PDF]

open access: yes, 2001
The barley leaf rust fungus forms appressoria over host leaf stomata and penetrates via the stomatal pore. High levels of avoidance to leaf rust fungi have been described in some wild accessions of Hordeum species where a prominent wax layer on the ...
Rubiales, D.   +7 more
core   +1 more source

Prospects for exploitation of disease resistance from Hordeum chilense in cultivated cereals [PDF]

open access: yes, 2001
Hordeum chilense is a South American wild barley with high potential for cereal breeding given its high crossability with other members of the Triticeae. In the present paper we consider the resistance of H.
Rubiales, D.   +4 more
core   +1 more source

Morphology of the rust fungus Puccinia boroniae revisited [PDF]

open access: yes, 2005
Puccinia boroniae Henns. is a rust fungus endemic to Australia, infecting various Boronia spp. This study describes and illustrates, using light and scanning electron microscopy, the telial stage, teliospore germination and basidiospore production of ...
P.A. O’Brien   +5 more
core   +1 more source

Associated callus culture technique for in vitro growth of rust fungi

open access: yesJournal of Threatened Taxa, 2010
Uromyces hobsoni, a rust fungus, infects Jasminum officinale var. grandiflorum. The infection frequently leads to malformations in tissues, mainly leaves and stems.
A.A. Kuvalekar, K.R. Gandhe
doaj   +1 more source

Genome size analyses of Pucciniales reveal the largest fungal genomes

open access: yesFrontiers in Plant Science, 2014
Rust fungi (Basidiomycota, Pucciniales) are biotrophic plant pathogens which exhibit diverse complexities in their life cycles and host ranges. The completion of genome sequencing of a few rust fungi has revealed the occurrence of large genomes ...
Silvia eTavares   +14 more
doaj   +1 more source

Using hierarchical clustering of secreted protein families to classify and rank candidate effectors of rust fungi. [PDF]

open access: yesPLoS ONE, 2012
Rust fungi are obligate biotrophic pathogens that cause considerable damage on crop plants. Puccinia graminis f. sp. tritici, the causal agent of wheat stem rust, and Melampsora larici-populina, the poplar leaf rust pathogen, have strong deleterious ...
Diane G O Saunders   +5 more
doaj   +1 more source

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