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Diversity of Armillaria ostoyae in Scots pine plantations in Poland

100%

Szewczyk W., Kwasna H., Bocianowski J., Behnke-Borowczyk J., Ratajczak A., Swietlik A.

Dendrobiology

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2014

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tom 72

Incidence of Armillaria root disease and the population structure of associated Armillaria spp. were studied in 5-17-year-old Scots pine plantations in west-central Poland. Two infection centres (1.14– 9.30 ha) in each of three forest districts (Siemianice, Zielonka and Złotów) were intensively sampled. Root collars were examined for mycelial fans, decayed wood, and rhizomorphs. Twenty two isolates of Armillaria ostoyae collected from epiphytic rhizomorphs from 20 living and two dead trees in the six infection centres were identified with somatic incompatibility group. Only one somatic incompatibility group for A. ostoyae was found. Twenty one isolates produced rhizomorphs on oak-wood discs submerged in a sand-forest soil substrate. Isolates from Siemianice formed the smallest rhizomorph networks and those from Złotów the most abundant. There were 16 different genets among 22 isolates of A. ostoyae distinguished by RAPD analysis. Genetic similarity among genets was 25.6–97.5%. The large diversity in A. ostoyae suggests that sexual reproduction may occur in nature more often than expected.

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Malus x oxysepala (M. domestica Borkh. x M. sylvestris Mill.) - a new spontaneous apple hybrid

84%

Czarna A., Nowinska R., Gawronska B.

Acta Societatis Botanicorum Poloniae

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2013

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tom 82

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nr 2

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RAPD-PCR as a molecular discriminative technique for human pathogenic bacteria- A Review

84%

Pal P.

International Letters of Natural Sciences

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2015

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tom 42

The application of random amplified polymorphic DNA- polymerase chain reaction (RAPDPCR) was found to be a simple, cheap and rapid tool to discriminate human pathogenic bacterial isolates especially at intraspecific level. This molecular biological technique relies on the use of random oligonucleotide primers that arbitrarily amplifies specific regions of the genome which gives rise to a unique genomic fingerprint of the strains under investigations. With continued development of novel molecular-based technologies for rapid, high-throughput detection of food borne pathogenic bacteria, the future of conventional microbiological methods such as viable cell enumeration, selective isolation of bacteria on commercial media, and immunoassays seems tenuous. Approaches that enhance recovery of sub lethally injured bacteria, differentiation among species, differentiation among bacteria of interest using biochemical profiling, enumeration using impedance technology, techniques to confirm the presence of target pathogens using immunological methods, and bioluminescence applications for hygiene monitoring are of utmost need in identifying and combating the human pathogenic isolates. The aim of this study is to estimate the efficiency of RAPD-PCR technique in assessing the genetic diversity of diseases causing bacterial isolates. The use of RAPD-PCR in evaluating the genomic variability among the pathogenic strains belonging to different genus are also been discussed in the present report.

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Porownanie izolatow nicieni owadobojczych Steinernema bicornutum metoda PCR-RAPD

67%

Dziegielewska M., Myskow B., Kaup G.

Progress in Plant Protection

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2005

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tom 45

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nr 2

641-644

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Molekularne i fenotypowe zroznicowanie odmian i linii podwojonych haploidow pszenicy [Triticum aestivum L.]

67%

Pankiewicz K., Adamski T., Kaczmarek Z., Surma M., Rebarz M.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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2007

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nr 244

91-97

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An attempt at understanding the genetic basis of domestication

67%

Glazko V.

Animal Science Papers and Reports

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2003

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tom 21

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nr 2

Based on protein polymorphism and results obtained with RAPD-PCR and ISSR-PCR methods, the domestic and wild Artiodactyla and Perissodactyla (14 and 7 species, respectively) were compared. The marker-specific species differentiation in domestic and wild species was observed, leading to the hypothesis of the “subgenome” existing in domestic species. It is assumed that “subgenome” contains certain genes encoding important proteins and enzymes. In the past, the high variation of “subgenome” could play an essential role in domestication, leading to the wide morphological differentiation of contemporary domestic species.

Ograniczanie wyników

1 Acta Societatis Botanicorum Poloniae

1 Animal Science Papers and Reports

1 Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

1 Dendrobiology

1 International Letters of Natural Sciences

1 Progress in Plant Protection

1 Adamski T.

1 Behnke-Borowczyk J.

1 Bocianowski J.

1 Czarna A.

1 Dziegielewska M.

1 Gawronska B.

1 Glazko V.

1 Kaczmarek Z.

1 Kaup G.

1 Kwasna H.

1 Myskow B.

1 Nowinska R.

1 Pal P.

1 Pankiewicz K.

1 Ratajczak A.

1 Rebarz M.

1 Surma M.

1 Swietlik A.

1 Szewczyk W.

1 2015

1 2014

1 2013

1 2007

1 2005

1 2003

Diversity of Armillaria ostoyae in Scots pine plantations in Poland

Malus x oxysepala (M. domestica Borkh. x M. sylvestris Mill.) - a new spontaneous apple hybrid

RAPD-PCR as a molecular discriminative technique for human pathogenic bacteria- A Review

Porownanie izolatow nicieni owadobojczych Steinernema bicornutum metoda PCR-RAPD

Molekularne i fenotypowe zroznicowanie odmian i linii podwojonych haploidow pszenicy [Triticum aestivum L.]

An attempt at understanding the genetic basis of domestication