Research Article | 22-May-2019
Małgorzata Pawlikowska-Warych,
Joanna Palma,
Wiesław Deptuła
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 3, 265–274
Research Article | 21-May-2019
Marta Kłos
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 2, 180–186
Article | 24-March-2021
may be associated with their diverse pathogenicity profile and the unique genetic fingerprints of particular strains. Because of their unique structure, CRISPR sequences can be used for clonal differentiation [33, 34]. As a result of optimization, a technique called CRISPR high-resolution melt analysis was developed. This method is a combination of CRISPR typing with amplified fragment length polymorphisms (AFLP) and multilocus sequence typing (MLST) [29, 34]. Unfortunately, there are limitations
Monika Wawszczak,
Aneta Filipiak,
Michał Majchrzak,
Stanisław Głuszek,
Wioletta Adamus-Białek
Postępy Mikrobiologii - Advancements of Microbiology, Volume 60 , ISSUE 1, 3–12
research-article | 01-April-2021
Dolichura group (Abolafia and Peña-Santiago, 2019). Some species of Oscheius are necromenic (Sudhaus and Schulte,1989; Dillman et al., 2012). In recent studies, evidences have corroborated the pathogenicity of Oscheius spp. on insects, a behavior of which mainly correlated with the endosymbiont bacteria belonging to two genera Serratia Bizio, 1823 and Enterococcus (ex Thiercelin and Jouhaud, 1903( e.g. Oscheius rugaoensis Zhang et al., 2012 (Zhang et al., 2012), O. chongmingensis Zhang et al., 2008 (Fu
Reihaneh Gholami Ghavamabad,
Ali Asghar Talebi,
Mohammad Mehrabadi,
Mohammad Ebrahim Farashiani,
Majid Pedram
Journal of Nematology, Volume 53 , 1–16
research-article | 30-November-2018
of this study suggest that diet is one of the most important factors influencing development of G. mellonella. Also, it should be noted that the choice of diet, particularly with regard to dog croquettes, for rearing the insects as well as diet composition are important factors in planning breeding of G. mellonella. We conclude that the reproductive potential of EPN and their pathogenicity vary over time depending on the diet fed to G. mellonella larvae.
Régina Kotchofa,
Hugues Baimey
journal of nematology, Volume 51 , 1–15
research-article | 26-April-2019
Abolfazl Hajihassani,
Weimin Ye,
Brooke B. Hampton
Journal of Nematology, Volume 51 , 1–3
Research Article | 23-May-2019
Michał Wiciński,
Mateusz Maciej Węclewicz,
Bartosz Malinowski,
Jarosław Żak,
Elżbieta Grześk,
Grzegorz Grześk,
Kamil Leis
Postępy Mikrobiologii - Advancements of Microbiology, Volume 57 , ISSUE 1, 68–75
Article | 30-November-2018
. Nevertheless, despite the low degree of similarity between the Dr-II adhesin and Afa/Dr adhesins, both types of adhesins are characterized by a similar genetic organization of operons encoding these antigens. In addition, strain EC7372 has a PAI (Pathogenicity Island) similar to PAICFT073 specific for UPEC, along with genes encoding the HlyA haemolysin and operons encoding the Pap fimbriae. In contrast to other Afa/Dr-positive E. coli, the EC7372 strain induces apoptosis and necrosis of epithelial cells
Michał Turniak,
Beata Sobieszczańska
Postępy Mikrobiologii - Advancements of Microbiology, Volume 58 , ISSUE 2, 143–152
Research Article | 22-May-2019
Wioletta Kmieciak,
Eligia Maria Szewczyk
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 2, 233–244
research-article | 21-October-2020
Jorge Airton Gómez-Chatata,
Juan José Tamo-Zegarra,
Teodocia Gloria Casa-Ruiz,
Cristiano Bellé
Journal of Nematology, Volume 52 , 1–3
research-article | 30-November-2020
Francisco Jorge Carlos Souza Junior,
Mayara Castro Assunção
Journal of Nematology, Volume 53 , 1–5
research-article | 15-April-2019
Noor Abdelsamad,
H. Regmi,
J. Desaeger,
P. DiGennaro
Journal of Nematology, Volume 51 , 1–10
research-article | 30-November-2020
%) compared to non-inoculated plants. These results confirmed the pathogenicity of the M. graminicola in J. microcephalus and rice.
Figure 2:
Pathogenicity of Meloidogyne graminicola Golden and Birchfield, 1965, isolated from Juncus microcephalus Kunth, in different rice cultivars (A: IRGA 424 RI, B: Guri Inta CL, C: IRGA 431 CL and D: Puita Inta CL).
An effective control of nematodes, limiting the increase in the population of these phytoparasites is the proper management of weeds throughout the
Cristiano Bellé,
Paulo Sergio dos Santos,
Tiago Edu Kaspary
Journal of Nematology, Volume 53 , 1–4
original-paper | 28-June-2019
has been studied regarding its pathogenicity mechanisms. However, considering the pathogenesis of infection by this organism, it must possess characteristics that allow it to colonize or invade tissues and evade the immune system response. Several virulence factors, such as adhesins, secretion systems, and anti-phagocytic layers, have been identified in the genome of C. fetus (Kienesberger et al. 2014). Nonetheless, it is still necessary to investigate C. fetus interactions with animal hosts.
When
LIZETH GUADALUPE CAMPOS-MÚZQUIZ,
ESTELA TERESITA MÉNDEZ-OLVERA,
BEATRIZ ARELLANO-REYNOSO,
DANIEL MARTÍNEZ-GÓMEZ
Polish Journal of Microbiology, Volume 68 , ISSUE 2, 217–224
short-communication | 05-July-2019
pathogenesis is the colonization of epithelial cells. After adhesion to the cells, the bacteria produce potential virulence factors, including extracellular toxins which are probably the most common factors of S. marcescens pathogenicity (Grimont and Grimont 2006). The pathogenicity of S. marcescens to insects makes these bacteria an interesting tool in the search of the new biological control preparation applied in plant protection. Liquid culture of S. marcescens had potential use as a biocontrol factor
EDYTA KONECKA,
JOANNA MOKRACKA,
SYLWIA KRZYMIŃSKA,
ADAM KAZNOWSKI
Polish Journal of Microbiology, Volume 68 , ISSUE 2, 185–191
original-paper | 19-March-2021
LIZETH GUADALUPE CAMPOS-MÚZQUIZ,
ESTELA TERESITA MÉNDEZ-OLVERA,
MONIKA PALACIOS MARTÍNEZ,
DANIEL MARTÍNEZ-GÓMEZ
Polish Journal of Microbiology, Volume 70 , ISSUE 1, 99–106
research-article | 24-April-2020
Ricardo Andreé Vega-Callo,
María Yaquelin Mendoza-Lima,
Nataly Ruth Mamani-Mendoza,
Leslie Sharon Lozada-Villanueva,
Juan José Tamo-Zegarra,
Teodocia Gloria Casa-Ruiz,
Cristiano Bellé
Journal of Nematology, Volume 52 , 1–3
research-article | 21-October-2020
of M. incognita similar to those observed in the field. This population reproduced well in C. album plants, as shown by the nematode RF = 10.5, IG = 5, EMI = 5. The non-inoculated plants did not exhibit any galls. These results confirmed the pathogenicity of the M. incognita in C. album plants (Koch’s postulates).
The C. album, from the results obtained, is hosts of M. incognita, thus contributing to the maintenance and increase of populations in the field. This factor combined with competition
Jorge Airton Gómez-Chatata,
Teodocia Gloria Casa-Ruiz,
Juan José Tamo-Zegarra,
Cristiano Bellé
Journal of Nematology, Volume 52 , 1–4
research-article | 30-November-2018
Cristiano Bellé,
Rodrigo Ferraz Ramos,
Andressa Lima de Brida,
Tiago Edu Kaspary
journal of nematology, Volume 51 , 1–3
research-article | 31-August-2020
). Therefore, the nematode population was identified as D. destructor.
To confirm the pathogenicity of the population, the healthy C. pilosula seedlings (sterilized with 75% alcohol and 2.5% NaClO) were planted into sterilized substrates in a greenhouse at 25 to 30°C. After two weeks, every plant was inoculated with about 5000 mixed-stage nematodes near roots, repeated 5 plants and three plants served as control. After 60 days, symptoms on C. pilosula similar to those in the field were observed and D
Chunhui Ni,
Shuling Zhang,
Huixia Li,
Yonggang Liu,
Wenhao Li,
Xuefen Xu,
Zhipeng Xu
Journal of Nematology, Volume 52 , 1–2
Article | 21-July-2017
ZAHRA MEMARI,
JAVAD KARIMI,
SHOKOOFEH KAMALI,
SEYED HOSSEIN GOLDANSAZ,
MOJTABA HOSSEINI
Journal of Nematology, Volume 48 , ISSUE 4, 261–267
Research Article | 21-May-2019
Sebastian Niestępski,
Monika Harnisz,
Ewa Korzeniewska,
Adriana Osińska,
Bartłomiej Dziuba
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 1, 67–76
research-article | 30-November-2020
conducted to preform a modified version of Koch’s postulates in a greenhouse pathogenicity test on hemp. Two-week-old seedlings of the hemp cultivar ‘Maverick’ were transplanted into 500 cm3 polystyrene pots containing 1:1 mixture of pasteurized field soil and sand, placed in a randomized complete block design with five replications. Each cup was inoculated with 2,500 eggs from the original M. incognita population. Non-inoculated cups (n = 5) were used as control and the entire test was repeated. The
Bisho R. Lawaju,
William Groover,
Jessica Kelton,
Kassie Conner,
Edward Sikora,
Kathy S. Lawrence
Journal of Nematology, Volume 53 , 1–3
Short Communication | 30-June-2018
MILENA A. STACHELSKA
Polish Journal of Microbiology, Volume 67 , ISSUE 2, –
research-article | 30-November-2019
Esteban Neira-Monsalve,
Natalia Carolina Wilches-Ramírez,
Wilson Terán,
María del Pilar Márquez,
Ana Teresa Mosquera-Espinosa,
Adriana Sáenz-Aponte
Journal of Nematology, Volume 52 , 1–16
Research Article | 22-May-2019
moonlighting proteins complicates the understanding of pathogenicity and virulence of many common bacteria as well as their role in commensal bacteria. Many of moonlighting proteins occurring in commensal bacteria appear to perform similar functions to proteins discovered in pathogenic bacteria, e.g. binding extracellular matrix. Moonlighting proteins found in bacteria are mostly housekeeping enzymes, especially from the glycolytic pathway, such as enolase, aldolase, dehydrogenase as well as heat-shock
Jagoda Płaczkiewicz
Postępy Mikrobiologii - Advancements of Microbiology, Volume 56 , ISSUE 2, 226–232
research-article | 30-November-2020
record of A. macrurus associated with M × g. The received data confirmed the occurrence of this nematode in Ukraine and extended the range of host crops for these species. Our findings provided some basic arguments for considering A. macrurus as a potential pest of perennial crops in Ukraine. However, for demonstration its pathogenicity and host range on M × g it is advisable to validate this study hypotheses in the future research.
Tatyana Stefanovska,
Andrzej Skwiercz,
Łukasz Flis,
Valentina Pidlisnyuk,
Miloslav Zouhar
Journal of Nematology, Volume 53 , 1–7
research-article | 30-November-2020
Guillermo Gómez-González,
Isabel Cruz-Lachica,
Isidro Márquez-Zequera,
José Benigno Valdez-Torres,
Juan Manuel Tovar-Pedraza,
Luis Alfredo Osuna-García,
Raymundo Saúl García-Estrada
Journal of Nematology, Volume 53 , 1–8
Article | 23-March-2020
szczepy UPEC, co hamuje ich namnażanie [63].
Kolejnym sideroforem jest salmochelina, po raz pierwszy wykryta u szczepu Salmonella spp., skąd też wywodzi się jej nazwa [51]. Salmochelina powstaje w wyniku glikozylacji enterobaktyny przez glukozylotransferazę [48, 63]. Tego typu modyfikacja enterobaktyny zakodowana w klastrze genów iroBCDEN zlokalizowanym na plazmidzie ColV l, ColBM lub wyspie patogenności (PAI, pathogenicity island), zapobiega jej rozpoznaniu przez lipokalinę 2 [4, 51, 63]. Ze względu
Sylwia Joanna Chmielewska,
Katarzyna Leszczyńska
Postępy Mikrobiologii - Advancements of Microbiology, Volume 59 , ISSUE 1, 25–37
Article | 30-November-2018
pathogenicity, the ability to induce apoptosis or the recognition of cell receptors. In addition, the current results obtained from the research, among others on animals, indicate that the vaccines currently in use are not effective in preventing the infections caused by the viruses belonging to the phylogenetic group II [48].
In accordance with the current state of knowledge, the recognised division of lyssaviruses is the one proposed in 2018 by the International Committee on Taxonomy of Viruses (ICTV
Przemysław Gałązka,
Patryk Kaczor,
Klaudyna Grzelakowska,
Kamil Leis
Postępy Mikrobiologii - Advancements of Microbiology, Volume 58 , ISSUE 2, 153–164
Research Article | 23-May-2019
characterized by high mortality and often the need of hospitalization. The disease most often manifests itself in the form of bacteremia, meningitis and encephalitis as well as perinatal infections. The way Listeria spreads in the body contributes to the identification of new types of the disease. Recent studies on the acquisition of pathogenicity traits, dose and development of antibiotic resistance as well as numerous reports on incidence of these bacteria and the epidemics they caused, have led to more
Monika Lewańska,
Agnieszka Godela,
Magdalena Myga-Nowak
Postępy Mikrobiologii - Advancements of Microbiology, Volume 57 , ISSUE 2, 106–116
Original Paper | 04-December-2017
– promoted iron release, and receptor mediated capture of the iron-host protein complexes. The broad spectrum of iron acquisition mechanisms used by enterococci may play a significant role in the colonization of the human body and the resulting pathogenicity
Paweł Lisiecki
Polish Journal of Microbiology, Volume 66 , ISSUE 4, 419–425
Research Article | 26-September-2018
length were increased significantly as compared with when cultured on O. ips and Sporothrix sp. 1. Our results suggest that the vector beetles promote Sporothrix sp. 1 to occupy more niches by rapid growth and spread, which in turn better support PWN population, hence facilitate PWN pathogenicity in the invasive regions.
BIN ZHANG,
WEI ZHANG,
MIN LU,
FAHEEM AHMAD,
HAOKAI TIAN,
JING NING,
XIAOLONG LIU,
LILIN ZHAO,
JIANGHUA SUN
Journal of Nematology, Volume 49 , ISSUE 4, 341–347
Research Article | 20-May-2019
diabetes mellitus type 2 (DM2). However, the colonization by S. aureus is a probable risk factor for infection. Among S. aureus virulence factors, superantigens (SAgs) are essential for pathogenicity. The long-term effect of the superantigen toxic shock syndrome toxin-1 (TSST-1) might be glucose intolerance. This toxin also induces systemic inflammation as a result of the increased exotoxin concentration in blood, and, therefore, may be the causative factor of diabetes. Chronic exposure to
Renata Barbara Klekotka,
Elżbieta Mizgała-Izworska,
Witold Drzastwa2, Bogdan Mazur
Postępy Mikrobiologii - Advancements of Microbiology, Volume 57 , ISSUE 2, 166–178
Article | 30-November-2018
Arleta Krzysztoszek,
Magdalena Wieczorek
Postępy Mikrobiologii - Advancements of Microbiology, Volume 58 , ISSUE 3, 301–315
Research Article | 03-December-2018
Populations of beet cyst nematodes Heterodera schachtii vary in aggressiveness and virulence toward sugar beet varieties, but also in traits like host range, or decline rate in the field. Diversity of their essential pathogenicity gene vap1 is shaped by diversifying selection and gene flow. The authors developed a technique to study inter-population variation and intra-population diversity and dynamics of H. schachtii based on the gene vap1. Degenerate primers were designed to amplify, clone
Rasha Haj Nuaima,
Johannes Roeb,
Johannes Hallmann,
Matthias Daub,
Sandra Otte,
Holger Heuer
Journal of Nematology, Volume 50 , ISSUE 4, 517–528
Research Article | 03-September-2018
Heterorhabditis indica. The pathogenicity of these EPN was tested in Ostrinia furnacalis, Spodoptera litura, and Helicoverpa armigera larvae under laboratory conditions. All the EPN isolates were pathogenic to the lepidopteran species with, H. indica PBCB and S. abbasi MBLB exhibiting the highest virulence (88%–99.33% and 90%–100% mortality, respectively) at 48 hr post infection (HPI) and thus, further studies were done on these two EPN. The highest penetration rate at 48 HPI was observed in H. armigera
Barbara L. Caoili,
Romnick A. Latina,
Regina Faye C. Sandoval,
Joey I. Orajay
Journal of Nematology, Volume 50 , ISSUE 2, 99–110
research-article | 09-April-2020
observed and the nematode reproduction factor (RF = Pf/Pi) was 10.3. Inoculated plants exhibited a reduction in fresh weight of shoots and roots of 17 and 30%, compared to the non-inoculated plants, respectively. These results confirm the pathogenicity of M. morocciensis to peach. Some species of Meloidogyne have already been reported parasitizing peach, with an emphasis on M. incognita and M. javanica (Treub, 1885) Chitwood, 1949 (Carneiro et al., 1993). Although M. morocciensis has been detected in
W. R. Silva,
C. P. Machaca-Calsin,
C. B. Gomes
Journal of Nematology, Volume 52 , 1–3
Research Article | 17-October-2018
population from Spain (AF274388). COI sequence of H. cyperi showed 89% similarity (98% coverage) with that of H. guangdongensis (MF425735), and 88% similarity (83% coverage) with that of H. elachista (KC618473). The pathogenicity of H. cyperi was examined under greenhouse conditions using tobacco cv. K340, tomato cv. Tribute, cucumber cv. Thunder, and yellow nutsedge (Cyperus esculentus L.). 3-wk-old seedlings of the test plants were transferred into Deepot D25L cell containers (5-cm-diam. × 25.4-cm deep
Abolfazl Hajihassani,
Bhabesh Dutta,
Ganpati B. Jagdale,
Sergei A. Subbotin
Journal of Nematology, Volume 50 , ISSUE 3, 456–458
Research Article | 17-October-2018
in the GenBank databases (18S rRNA: MG856931; 28S rRNA: MG856933; ITS1 rDNA: MH464152). The 18S rRNA, 28S D2-D3, and ITS1 rDNA sequences shared 99% similarity (100% coverage) with GenBank accessions of P. minor from California, Arkansas, and China (18S rRNA: JN123365; 28S D2-D3: JN123395; ITS1 rDNA: GU645811). In a pathogenicity test, five sweet onion seeds var. Pirate were planted (one per pot) in 11.5-cm-diameter polyethylene pots containing 1,000 cm3 of equal parts of pasteurized field soil
Abolfazl Hajihassani,
Negin Hamidi,
Bhabesh Dutta,
Chris Tyson
Journal of Nematology, Volume 50 , ISSUE 3, 453–455