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1

Serynowo-treoninowe fosfatazy bialkowe w Bacillus subtilis

100%
Obuchowski M.
Postępy Biochemii
|
2005
|
tom 51
|
nr 1
95-104
2

Molecular dinosaurs — prokaryotic protein kinases and phosphatases

88%
Obuchowski M.
Acta Biochimica Polonica
|
2003
|
tom 50
|
nr Supplement 1
3

Eriochrome black T as a dye for agarose gel electrophoresis

63%
Obuchowski M., Wegrzyn G.
Acta Biochimica Polonica
|
1991
|
tom 38
|
nr 1
4

The role of protein phosphatase PrpE in the UV resistance of Bacillus subtilis spores

63%
Hinc K., Obuchowski M.
Acta Biochimica Polonica
|
2006
|
tom 53
|
nr Supplement 1
5

Quick and efficient method for recovering of bacteriophages from soft agar after their propagation by the plate lysate technique

63%
Obuchowski M., Stopa M.
Acta Biochimica Polonica
|
1993
|
tom 40
|
nr 1
6

Role of protein phosphorylation process in swarming phenomeno

51%
Julkowska D., Obuchowski M., Seror S.
Acta Biochimica Polonica
|
2003
|
tom 50
|
nr Supplement 1
7

Mapping of a transcription promoter located inside the priA gene of the Bacillus subtilis chromosome

51%
Hinc K., Iwanicki A., Seror S., Obuchowski M.
Acta Biochimica Polonica
|
2006
|
tom 53
|
nr 3
8

Characterization of CotI protein - bacterial spore kinase from Bacillus subtilis

51%
Hinc K., Obuchowski M., Ricca E.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 1
9

Antibacterial and antifungal properties of 3-(2-benzoxazol-5-yl)alanine derivatives

51%
Guzow K., Obuchowski M., Wiczk W.
Acta Biochimica Polonica
|
2006
|
tom 53
|
nr Supplement 1
10

Transcription in the prpC-yloQ region with conserved genes layout “phosphatase-kinase-essential gene” in Bacillus subtilis

51%
Iwanicki A., Hinc K., Obuchowski M.
Acta Biochimica Polonica
|
2003
|
tom 50
|
nr Supplement 1
11

Analysis of transcription in the region encoding protein phosphatase PrpE in Bacillus subtilis

51%
Hinc K., Ratajczak E., Iwanicki A., Obuchowski M.
Acta Biochimica Polonica
|
2003
|
tom 50
|
nr Supplement 1
12

Theoretical modeling of PrkCc, serinetheronine protein kinase, catalytic domain, with ATP and K; Shah's ATP derivatives

51%
Gruszczynski P., Kazmierkiewicz R., Obuchowski M.
Acta Biochimica Polonica
|
2006
|
tom 53
|
nr Supplement 1
13

YxaB participates in biofilm formation by Bacillus subtilis

51%
Nagorska K., Nowodworska A., Obuchowski M.
Acta Biochimica Polonica
|
2006
|
tom 53
|
nr Supplement 1
14

Influence of secondary structure segments of Bacillus subtilis CotX protein on its coat localisation

51%
Potocki W., Kazmierkiewicz R., Obuchowski M.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 1
15

Multicellular behaviour and production of a wide variety of toxic substances support usage of Bacillus subtilis as a powerful biocontrol agent

51%
Nagorska K., Bikowski M., Obuchowski M.
Acta Biochimica Polonica
|
2007
|
tom 54
|
nr 3
Intensive cultivation of plants in the monoculture field system in order to feed the continuously growing human population creates a need for their protection from the variety of natural competitors such as: bacteria, fungi, insects as well as other plants. The increase in the use of chemical substances in the 20th century has brought many effective solutions for the agriculture. However, it was extremely difficult to obtain a substance, which would be directed solely against a specific plant pathogen and would not be harmful for the environment. In the late 1900's scientists began trying to use natural antagonisms between resident soil organism to protect plants. This phenomenon was named biocontrol. Biological control of plants by microorganisms is a very promising alternative to an extended use of pesticides, which are often expensive and accumulate in plants or soil, having adverse effects on humans. Nonpathogenic soil bacteria living in association with roots of higher plants enhance their adaptive potential and, moreover, they can be beneficial for their growth. Here, we present the current status of the use of Bacillus subtilis in biocontrol. This prevalent inhabitant of soil is widely recognized as a powerful biocontrol agent. Naturally present in the immediate vicinity of plant roots, B. subtilis is able to maintain stable contact with higher plants and promote their growth. In addition, due to its broad host range, its ability to form endospores and produce different biologically active compounds with a broad spectrum of activity, B. subtilis as well as other Bacilli are potentially useful as biocontrol agents.
16

MPO, IL-33 and MMP-9 as markers of gastric epithelial cell barrier damage and inflammatory response. In vitro model of H.pylori infection in Cavia porcellus

45%
Gonciarz W., Gajewski A., Hinc K., Obuchowski M., Chmiela M.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 1
17

Importance of eps genes from Bacillus subtilis in biofilm formation and swarming

45%
Nagorska K., Ostrowski A., Hinc K., Holland I. B., Obuchowski M.
Journal of Applied Genetics
|
2010
|
tom 51
|
nr 3
Unicellular organisms naturally form multicellular communities, differentiate into specialized cells, and synchronize their behaviour under certain conditions. Swarming, defined as a movement of a large mass of bacteria on solid surfaces, is recognized as a preliminary step in the formation of biofilms. The main aim of this work was to study the role of a group of genes involved in exopolvsaccharide biosynthesis during pellicle formation and swarming in Bacillus subtilis strain 168. To assess the role of particular proteins encoded by the group of epsI-epsO genes that form the eps operon, we constructed a series of insertional mutants. The results obtained showed that mutations in epsJ-epsN, but not in the last gene of the eps operon (epsO), have a severe effect on pellicle formation under all tested conditions. Moreover, the inactivation of 5 out of the 6 genes analysed caused total inhibition of swarming in strain 168 (that does not produce surfactin) on LB medium. Following restoration of the sfp gene (required for production of surfactin, which is essential for swarming of the wild-type bacteria), the sfp⁺ strains defective in eps genes (except epsO) generated significantly different patterns during swarming on synthetic B medium, as compared to the parental strain 168 sfp⁺.
18

Helicobacter pylori antigens, acetylsalicylic acid, LDL and 7-ketocholesterol - their potential role in destabilizing the gastric epithelial cell barrier. An in vitro model of Kato III cells

39%
Gajewski A., Mnich E., Szymanski K., Hinc K., Obuchowski M., Moran A. P., Chmiela M.
Acta Biochimica Polonica
|
2016
|
tom 63
|
nr 1
19

Production of IL-33 and MMP-9 by Guinea pig primary gastric cells in response to H.pylori challenge

39%
Gonciarz W., Walencka M., Gajewski A., Hinc K., Obuchowski M., Chmiela M.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 1
20

The choice of anchoring protein influences interaction of recombinant Bacillus spores with the immune system

39%
Piekarska A., Pelka P., Peszynska-Sularz G., Negri A., Hinc K., Obuchowski M., Iwanicki A.
Acta Biochimica Polonica
|
2017
|
tom 64
|
nr 2
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