Temat: host-pathogen interaction - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Genes for resistance to wheat powdery mildew
Autorzy:: Chen, Y
Chelkowski, J.
Powiązania:: https://bibliotekanauki.pl/articles/2043601.pdf
Data publikacji:: 1999
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: powdery mildew
chromosomal location
host-pathogen interaction
wheat
resistance gene
Źródło:: Journal of Applied Genetics; 1999, 40, 4; 317-334
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Identification of the sequences undergoing differential regulation during the interaction of BNYVV-beet in different rhizomania resistance sources
Autorzy:: Litwiniec, A.
Goska, M.
Powiązania:: https://bibliotekanauki.pl/articles/80279.pdf
Data publikacji:: 2013
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: conference
rhizomania
resistance source
beet necrotic yellow vein virus
host-pathogen interaction
sugar-beet
Źródło:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 3
0860-7796
Pojawia się w:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Initial stages of host-pathogen interaction between Pinus sylvestris seedling roots and the P-, S- and F-intersterility group isolates of Heterobasidion annosum
Autorzy:: Werner, A
Lakomy, P.
Idzikowska, K.
Zadworny, M.
Powiązania:: https://bibliotekanauki.pl/articles/41681.pdf
Data publikacji:: 2005
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: Pinus sylvestris
seedling root
Heterobasidion annosum
host-pathogen interaction
adhesion
hyphal growth
penetration
root surface
Opis:: Prepenetration and penetration phenomena after inoculation of roots of Pinus sylvestris seedlings grown in vitro with the P-, S- and F-group isolates of Heterobasidion annosum were observed using scanning electron microscop. There were no differences in the behaviour of hyphae and in the appearence of mycelia formed by the three IS-group isolates. Four types of the root penetration by hyphae were observed. In the first, the entrace of hypha into root was achieved throught tiny pore formed in walls of the cortical cells. In the second, swellings resembling appressoria were formed by the hyphal tips at the points of contact with the root surface. In the third, the hyphae penetrated cells through holes in eroded areas of roots, and in the fourth by the natural crevices at points of the cortical cell junctions. It is concluded that the different frequencies of the four types of penetration observed after inoculation with isolates of the three IS group should be carefully explained in term of their different pathogenic and saprobic capabilities on pine.
Źródło:: Dendrobiology; 2005, 54; 57-63
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The effect of Puccinia komarovii Tranzsch. infection on characters of Impatiens parviflora Dc. in Galio Sylvatici-Carpinetum [R. Tx. 1937] Oberd. 1957 forest association
Autorzy:: Piskorz, R
Klimko, M.
Powiązania:: https://bibliotekanauki.pl/articles/58855.pdf
Data publikacji:: 2006
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Puccinia komarovii
infection
Impatiens parviflora
Galio Sylvatici-Carpinetum class
forest association
oak-hornbeam forest
plant disease
biomass allocation
host-pathogen interaction
Opis:: The aim of the present study was to determine how internal diversity of oak-hornbeam forest modifies the course and effects of infestation of small-flowered balsam (Impatiens parviflora) with rust Puccinia komarovii. The study investigated the effect of the disease on the demography of the population, and the habit and biomass allocation of the infested specimens, as well as the initiation of non-specific defense mechanisms. It was shown that: 1) the percentage of infected specimens was independent of the undergrowth-coverage rate and of the I. parviflora density; 2) infected populations differ from healthy ones in the seasonal dynamics of abundance changes; 3) high mortality is observed as early as May and the first part of June, i.e. it pertains to specimens, which did not begin reproduction; 4) the presence of infection and its intensity stimulate the growth of the stem and the hypocotyl; 5) fresh weight of infected specimens is by almost 30% lower in comparison to the weight of uninfected plants; the weight of badly infected plants decreases by 20% in comparison to the less severely infected balsam plants; the weight of generative organs drops most significantly, even by over 50%; 6) biomass allocation does not fluctuate considerably; 7) reproduction effort expressed by the ratio of the weight of fruits (or only seeds) to the total biomass shows a distinct downward trend; 8) the environmental factor does not affect the force of defense mechanisms, the strength of biochemical response of diseased plants depends on the degree of their infestation.
Źródło:: Acta Societatis Botanicorum Poloniae; 2006, 75, 1; 51-59
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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