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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Genes for resistance to wheat powdery mildew

100%
Chen Y., Chelkowski J.
Journal of Applied Genetics
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1999
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tom 40
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nr 4
2

Role of the host genetic variability in the influenza A virus susceptibility

86%
Arcanjo A. C., Mazzocco G., de Oliveira S. F., Plewczynski D., Radomski J. P.
Acta Biochimica Polonica
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2014
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tom 61
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nr 3
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Identification of the sequences undergoing differential regulation during the interaction of BNYVV-beet in different rhizomania resistance sources

86%
Litwiniec A., Goska M.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
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2013
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tom 94
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nr 3
4

Leucine-rich repeats in host-pathogen interactions

86%
Kedzierski L., Montgomery J., Curtis J., Handman E.
Archivum Immunologiae et Therapiae Experimentalis
|
2004
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tom 52
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nr 2
5
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Initial stages of host-pathogen interaction between Pinus sylvestris seedling roots and the P-, S- and F-intersterility group isolates of Heterobasidion annosum

72%
Werner A., Lakomy P., Idzikowska K., Zadworny M.
Dendrobiology
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2005
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tom 54
57-63
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.
6

Regulation of bacterial protease activity

72%
Wladyka B., Pustelny K.
Cellular and Molecular Biology Letters
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2008
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tom 13
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nr 2
212-229
Proteases, also referred to as peptidases, are the enzymes that catalyse the hydrolysis of peptide bonds in polipeptides. A variety of biological functions and processes depend on their activity. Regardless of the organism’s complexity, peptidases are essential at every stage of life of every individual cell, since all protein molecules produced must be proteolytically processed and eventually recycled. Protease inhibitors play a crucial role in the required strict and multilevel control of the activity of proteases involved in processes conditioning both the physiological and pathophysiological functioning of an organism, as well as in host-pathogen interactions. This review describes the regulation of activity of bacterial proteases produced by dangerous human pathogens, focusing on the Staphylococcus genus.
7

Genetic background of host-pathogen interaction between Cucumis sativus L. and Pseudomonas syringae pv. lachrymans

72%
Olczak-Woltman H., Schollenberger M., Niemirowicz-Szczytt K.
Journal of Applied Genetics
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2009
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tom 50
|
nr 1
1-7
The interplay of plant resistance mechanisms and bacterial pathogenicity is very complex. This applies also to the interaction that takes place between the pathogen Pseudomonas syringae pv. lachrymans (Smith et Bryan) and the cucumber (Cucumis sativus L.) as its host plant. Research on P. syringae pv. lachrymans has led to the discovery of specific factors produced during pathogenesis, i.e. toxins or enzymes. Similarly, studies on cucumber have identified the specific types of plant resistance expressed, namely Systemic Acquired Resistance (SAR) or Induced Systemic Resistance (ISR). This paper presents a summary of the current state of knowledge about this particular host-pathogen interaction, with reference to general information about interactions of P. syringae pathovars with host plants.
8
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The effect of Puccinia komarovii Tranzsch. infection on characters of Impatiens parviflora Dc. in Galio Sylvatici-Carpinetum [R. Tx. 1937] Oberd. 1957 forest association

72%
Piskorz R., Klimko M.
Acta Societatis Botanicorum Poloniae
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2006
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tom 75
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nr 1
51-59
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.
9

Host-pathogen interactions between Scots pine seedlings [Pinus sylvestris L.] and the P-strains of Heterobasidion annosum [Fr.] Bref. in pure culture

72%
Werner A., Idzikowska K.
Acta Societatis Botanicorum Poloniae
|
2001
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tom 70
|
nr 2
10

6th conference of the European Foundation for Plant Pathology: Disease resistance in plant pathology, Prague 09-13.09.2002

72%
Manka M., Sobiczewski P., Saniewska A.
Phytopathologia Polonica
|
2003
|
tom 27
11

Plant-microbe-interactions - a unique type of the stress

72%
Hennig J.
Biological Letters
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2005
|
tom 42
|
nr 2 Spec.Vol.
12

Impact of microbes on autoimmune diseases

58%
Danzer C., Mattner J.
Archivum Immunologiae et Therapiae Experimentalis
|
2013
|
tom 61
|
nr 3
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