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1

Aktywność biochemiczna i wrażliwość na wybrane antybiotyki pałeczek Plesiomonas shigelloides wyosobnionych z wody powierzchniowej

100%
Kaznowski A.
Medycyna Doświadczalna i Mikrobiologia
|
1988
|
tom 40
|
nr 3
2

Identyfikacja gatunkow genomowych paleczek Aeromonas oraz oznaczanie ich wlasciwosci biochemicznych, fizjologicznych i odpornosci na wybrane czynniki przeciwbakteryjne

100%
Kaznowski A.
Seria Biologiczna. Uniwersytet im. Adama Mickiewicza w Poznaniu
|
1998
|
nr 59
126
3

Propozycje zmian taksonomicznych w rodzinie Vibrionaceae

100%
Kaznowski A.
Postępy Mikrobiologii
|
1991
|
tom 30
|
nr 1
4

Zróżnicowanie kaset SCCmec u metyloopornych gronkowców koagulazo-ujemnych

63%
Szczuka E., Kaznowski A.
Postępy Mikrobiologii
|
2014
|
tom 53
|
nr 3
5

Enzymatic characterization of Vibrionaceae strains isolated from environment and cold-blooded animals

63%
Kaznowski A., Wlodarczak K.
Acta Microbiologica Polonica
|
1991
|
tom 40
|
nr 1-2
6

Numerical analysis of electrophoretic periplasmic protein patterns of Aeromonas sp. strains

63%
Szczuka E., Kaznowski A.
Polish Journal of Microbiology
|
2005
|
tom 54
|
nr 2
A total of 103 strains of Aeromonas spp. isolated from clinical and from environmental samples was compared by using SDS-PAGE of periplasms proteins patterns. Strains isolated from Polish children suffering from gastroenteritis did not appear similar to strains isolated from human living in Hong-Kong. Aeromonas sp. strains did not show a tendency to cluster according to their origin. Our results have demonstrated no species-specifs periplasms protein profiles. A significant protein electrophoretic heterogeneity was observed within the species A. hydrophila, A. hestiarum, A. salmonicida, A. caviae, A. media, and A. vermin biotype sobria.
7

Identification of Aeromonas culicicola by 16S rDNA RFLP

63%
Kaznowski A., Konecka E.
Polish Journal of Microbiology
|
2005
|
tom 54
|
nr 4
Studies were conducted on the improvement of A. culicicola identification. This species is phenotypically very similar to A. veronii biotype sobria, A. sobria, and A. allosaccharophila. The sequences of 16S rDNA of A. culicicola isolates show the highest similarity with A. jandaei, A. veronii, and A. caviae. Digestion of 16S rDNA PCR product with Alul and Mbol restriction endonucleases allowed discriminating A. culicicola from all other Aeromonas species with the exception of A. jandaei. Additional digestion of 16S rDNA PCR product with BceAI showed a possibility of distinguishing A. jandaei from A. culicicola.
8

16S to 23S rDNA spacer fragment length polymorphism of Aeromonas sp.

63%
Laganowska M., Kaznowski A.
Acta Microbiologica Polonica
|
2003
|
tom 52
|
nr 4
9

The Yersinia high-pathogenicity island in Escherichia coli and Klebsiella pneumoniae isolated from polymicrobial infections

51%
Koczura R., Mokracka J., Kaznowski A.
Polish Journal of Microbiology
|
2012
|
tom 61
|
nr 1
We examined 12 pairs of strains of Escherichia coli and Klebsiella pneumoniae isolated from mixed infections in human for the presence of the Yersinia high-pathogenicity island (HPI). In one case both isolates carried the HPI, whereas in 11 cases one strain of the pair was HPI-positive. Although there were differences in the organization of the Yersinia HPI, all HPI-positive isolates were able to produce yersiniabactin. The presence of the Yersinia HPI may enhance the capability of strains involved in mixed infections to replicate in irondeprived conditions in the host.
10

The Spatial Changes of Phytoseston and Microbiological Parameters in Lowland Rivers during the Summer Period

51%
Messyasz B., Szczuka E., Kaznowski A., Burchardt L.
Polish Journal of Environmental Studies
|
2010
|
tom 19
|
nr 6
11
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Activity of spore-crystal mixtures of new Bacillus thuringiensis strains against Dendrolimus pini (Lepidoptera: Lasiocampidae) and Spodoptera exigua (Lepidoptera: Noctuidae)

51%
Konecka E., Kaznowski A., Stachowiak M., Maciag M.
Folia Forestalia Polonica. Series A . Forestry
|
2018
|
tom 60
|
nr 2
12

Phytoseston and heterotrophic bacteria in the assessment of the waters in the Welna and Nielba Rivers

51%
Messyasz B., Szczuka E., Kaznowski A., Burchardt L.
Oceanological and Hydrobiological Studies
|
2010
|
tom 39
|
nr 4
13

Crystalline protein profiling and cry gene detection in Bacillus thuringiensis strains isolated during epizootics in Cydia pomonella L.

51%
Konecka E., Baranek J., Kaznowski A.
Biological Letters
|
2014
|
tom 51
|
nr 2
14

Zadania laboratoriow mikrobiologicznych w przypadku ataku bioterrorystycznego

51%
Kaznowski A., Mokracka J., Koczura R.
Postępy Mikrobiologii
|
2003
|
tom 42
|
nr 3
319-343
15

Potencjalna przydatność kryształów białkowych Bacillus thuringiensis MPU B9 w ograniczaniu liczebności białki wierzbówki (Leucoma salicis L.)

51%
Konecka E., Ziemnicka J., Baranek J., Kaznowski A.
Progress in Plant Protection
|
2010
|
tom 50
|
nr 1
The aim of the work was to estimate the insecticidal activity of Bacillus thuringiensis MPU B9 spore-free preparation of crystals against Leucoma salicis caterpillars (willow and poplar pest). The results revealed a high biological activity of B. thuringiensis MPU B9 crystals towards L. salicis larvae. This may be caused by production of numerous, different crystalline proteins by the MPU B9 isolate. The high value of insecticidal activity make this strain a promising candidate for future research on a new efficient preparation against plant pests.
16

Clonal analysis of staphylococcus hominis strains isolated from hospitalized patients

51%
Szczuka E., Trawczynski K., Kaznowski A.
Polish Journal of Microbiology
|
2014
|
tom 63
|
nr 3
Staphylococcus hominis is a part of normal skin flora, but it is also a cause of nosocomial infections. The aim of this study was to investigate the genetic relatedness of 62 strains of S. hominis obtained from hospitalised patients during an 11-year period. For the discrimination of these clinical strains we used repetitive sequence-based PCR method (BOX-PCR) and multiple-locus variable-number tandem repeat analysis (MLVA). BOX-PCR analysis revealed a large genetic diversity among clinical strains and we did not find a predominant clone with the ability to persist in a hospital environment. MLVA is not as discriminatory as BOX fingerprinting and would not be a useful method for epidemiological studies.
17

Występowanie bakterii z rodziny Vibrionaceae w surowych i mechanicznie oczyszczonych miejskich ściekach; ocena ich wrażliwości na wybrane chemioterapeutyki

51%
Paetz H., Winkler E., Kaznowski A., Wlodarczyk K.
Medycyna Doświadczalna i Mikrobiologia
|
1990
|
tom 42
|
nr 3-4
18

Występowanie koniugacyjnych R-plazmidów wśród bakterii z rodzaju Aeromonas, wyhodowanych z oczyszczonych miejskich ścieków

51%
Fal R., Kaznowski A., Wlodarczak K.
Medycyna Doświadczalna i Mikrobiologia
|
1991
|
tom 43
|
nr 1-2
19

Characterization of Staphylococcal Cassette Chromosome mec (SCCmec) in methicillin-resistant Staphylococcus epidermidis strains isolated from biomaterial-associated infections and their antibiotic

51%
Szczuka E., Bosacka K., Kaznowski A.
Polish Journal of Microbiology
|
2016
|
tom 65
|
nr 2
This work aims to provide an insight into staphylococcal cassette chromosome mec elements and antibiotic resistance in clinical isolates of Staphylococcus epidermidis. The dominating type was SCCmec – IV. Fifteen isolates were assigned to SCCmec type III, two isolates to SCCmec type II. Most isolates were resistant to at least three of the non-β-lactam antibiotics tested. None of the strains exhibited resistance to new generation antibiotics, such as daptomycin and linezolid. Also, none of these strains showed resistance to tigecycline and only four strains were resistant to rifampin i.e. antibiotics which are very efficient in treating biofilm-associated infections.
20

Application of PCR and culture filtrate toxicity assay to determine potential insecticide activity of Bacillus thuringiensis Vip-proteins

51%
Baranek J., Konecka E., Kaznowski A.
Progress in Plant Protection
|
2012
|
tom 52
|
nr 4
By using PCR reactions we assessed the abundance of vip3A gene in the genomes of 10 Bacillus thuringiensis strains. We estimated Vip toxin activity by adding bacterial culture filtrates into the diet given to Spodoptera exigua caterpillars. Nine of ten filtrates caused death among larvae, and the mortality varied between 12 and 100%. The method used in this study allows fast identification of strains producing Vip-proteins and preliminary evaluation of their insecticidal activity.
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