Interference in PCR: Transcription amplifications of mixed PVY isolates
Interference in PCR and transcription amplifications by mixed virus templates is described. The yields of PCR amplification of closely related PVY isolates in a mixture were lower than those of the separate amplification of each individual virus strain ...
Arie Rosner, Ludmila Maslenin
doaj +1 more source
Prevalence, antimicrobial resistance and genetic diversity of Campylobacter coli and Campylobacter jejuni in Ecuadorian broilers at slaughter age [PDF]
Thermotolerant Campylobacter spp. are a major cause of foodborne gastrointestinal infections worldwide. The linkage of human campylobacteriosis and poultry has been widely described.
Cisneros, Marco +5 more
core +2 more sources
Distribution of Calanus spp. as determined using a genetic identification system
The morphological similarity of Calanus species necessitates that the only unambiguous way of discriminating between the different species at any developmental stage is with molecular tools.
Penelope K. Lindeque +3 more
doaj +1 more source
Restriction fragment length polymorphism (RFLP) of open reading frames 6 and 7 was applied to comparative genetic analysis of live attenuated vaccine strains (Amervac-PRRS/A3, Porcilis PRRS, Ingelvac PRRS) of porcine reproductive and respiratory syndrome
E. Kosinova, I. Psikal
doaj +1 more source
DNA analyses and their applications in plant breeding
In recent years, molecular markers have been developed based on the more detailed knowledge of genome structure. Considerable emphasis has been laid on the use of molecular markers in practical breeding and genotype identification.
J. Ovesná, K. Poláková, L. Leišová
doaj +1 more source
A preliminary molecular study of the Iranian species of Calomyscus (Rodentia- Calomyscidae) using RFLP [PDF]
The Calomyscidae is a small family of Rodentia that has recently been classified into 8 species in a single genus, Calomyscus. Currently 5 species are reported in Iran: C. elburzensis,، C. bailwardi، C. grandis ، C. urartensis and C. hotsoni.
B. Sahebjam +4 more
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Occurrence of potential vectors of phytoplasma in pear orchards with different plantation management
During 2009-2011, regular captures of Cacopsylla pyri, C. pyrisuga and C. pyricola in four pear orchards (one conventional orchard, one integrated pest management (IPM) orchard, two organic orchards) were conducted in the Czech Republic. Polymerase chain
E. Chroboková +3 more
doaj +1 more source
Characterization of Ascaris from Ecuador and Zanzibar [PDF]
To shed light on the epidemiology of ascariasis in Ecuador and Zanzibar, 177 adult worms retrieved by chemo-expulsion from either people or pigs were collected, measured and subjected to polymerase chain reaction-restriction fragment length polymorphism (
A.M. Sparks +9 more
core +5 more sources
Identification of Genes for Wheat Fungal Resistance Using Bioinformatics Techniques
For the majority of world populations, wheat (Triticum aestivum L.) would be the first essential and economic cereal grain crop. Pests and pathogens in both rich and developing countries are constantly threatening wheat production and sustainable ...
Ahmed E. Nassar +4 more
doaj +1 more source
Nitrogen removal and ammonia-oxidising bacteria in a vertical flow constructed wetland treating inorganic wastewater [PDF]
Nitrogen removal performance and the ammonia-oxidising bacterial (AOB) community were assessed in the batch loaded 1.3ha saturated surface vertical flow wetland at CSBP Ltd, a fertiliser and chemical manufacturer located in Kwinana, Western Australia ...
Dallas, S. +4 more
core +2 more sources

