Background & Aims: In recent years, molecular methods for characterizing genetic heterogeneity have found a major place in modern approaches. In this study, two different molecular techniques including Restriction Fragment Length Polymorphism (RFLP) and Multi Locus microsatellite typing (MLMT) were carried out in order to evaluate genetic heterogeneity among isolates of Leishmania major in Iran...

UNLABELLED PREMISE OF THE STUDY A lack of genetic markers impedes our understanding of the population biology of Lemna minor. Thus, the development of appropriate genetic markers for L. minor promises to be highly useful for population genetic studies and for addressing other life history questions regarding the species. • METHODS AND RESULTS For the first time, we characterized nine polym...

Genetic markers can efficiently be obtained by using amplified fragment length polymorphism (AFLP) fingerprinting because no prior information on DNA sequence is required. However, the conversion of AFLP markers from complex fingerprints into simple single locus assays is perceived as problematic because DNA sequence information is required for the design of new locus-specific PCR primers. In a...

In order to identify representative genetic alterations in esophageal squamous cell carcinomas (ESCC) and useful markers for future early detection, 34 ESCC samples with neighboring normal epithelia and 30 esophageal biopsy samples from Linzhou, P.R. China, were studied. Of the 38 microsatellite markers selected, half were linked with tumor suppressors. More than 40% of the tumor samples showed...

Abstract The sablefish Anoplopoma fimbria is distributed on the continental shelf of North Pacific, has a high commercial value for both fisheries and aquaculture, represents shared resource between countries in Pacific basin. In present study, we extend geographic range surveyed previous studies reexamine population’s genetic structure by integrating phylogeographic patterns mitochondrial DNA ...

UNLABELLED PREMISE OF THE STUDY We developed microsatellite markers for Fimbristylis sericea, a coastal herb found in sand dunes in Asia and Australia. • METHODS AND RESULTS Twelve microsatellite loci were isolated, and the genetic variability within and among local populations was characterized. The number of alleles per locus was two to five with a mean of 3.5, total expected heterozygos...

Idiopathic epilepsy is characterized by recurrent seizure activity without an identifiable underlying anatomic defect. Dogs experiencing repeated bouts of severe seizures are given therapeutic medication to control their frequency and severity. Idiopathic epilepsy has been reported in many dog breeds and was identified as the predominant health issue facing dog breeds in a recent survey by the ...

The childhood spinal muscular atrophies (SMAs) are the most common, serious neuromuscular disorders of childhood second to Duchenne muscular dystrophy. A single locus for these disorders has been mapped by recombination events to a region of 0.7 centimorgan (range, 0.1-2.1 centimorgans) between loci D5S435 and MAP1B on chromosome 5q11.2-13.3. By using PCR amplification to screen yeast artificia...

Microsatellite markers are difficult to apply within lepidopteran studies due to the lack of locus-specific PCR amplification and the high proportion of "null" alleles, such that erroneous estimations of population genetic parameters often result. Herein single nucleotide polymorphism (SNP) markers are developed from Ostrinia nubilalis (Lepidoptera: Crambidae) using next generation expressed se...