Newcastle disease and Avian Influenza are considered to be the most dangerous fowl diseases which may cause huge economic losses. Newcastle disease is caused by the enveloped, and single-stranded RNA virus (NDV, APMV-1; belonging to Paramyxoviridae family), which can be further divided into sixteen different genotypes grouped into five pathotypes according to their pathogenicity. It has been re...

Baculoviruses have been used as biopesticides for decades. Recently, due to the excessive use of chemical pesticides there is a need for finding new agents that may be useful in biological protection. Sometimes few isolates or species are discovered in one host. In the past few years, many new baculovirus species have been isolated from environmental samples, thoroughly characterized and thanks...

Minisatellite isoallelism, i.e. the occurrence of minisatellite alleles with different internal sequence composition but indistinguishable length, is a common limitation of minisatellite allele length analysis. Internal sequence variation can be used to distinguish such isoalleles, provided that detailed sequence knowledge of its basis is available. We now show that minisatellite isoalleles can...

Because the activity of mitochondrial glycerol phosphate dehydrogenase (mGPD) in the pancreatic 3-cell is normally among the highest of the body, but is low in the pancreatic islets of numerous rodent models of NIDDM and is reported to be low in the islets of the few humans studied with NIDDM (1,2), it has been questioned whether mGPD might be a diabetes candidate gene. Linkage studies have fai...

Double-stranded DNA (dsDNA) templates can hybridize to and accelerate cleavage of oligonucleotides containing a P3'→N5' phosphoramidate (P-N) linkage. This dsDNA-templated cleavage of P-N linkages could be due to conformational strain placed on the linkage upon triplex formation. To determine whether duplex formation also induced conformational strain, we examined the reactivity of the oligonuc...

SNP Genotyping In article number 2105538, Jungkyu Choi, Hyojin Lee, Nakwon an co-workers present SWITCH for multiplex single nucleotide polymorphism genotyping. Invaders (single-stranded oligonucleotides, colored in blue and yellow) obtained from a gold nanoparticle induce fluorescence recovery specific regions of shape-coded hydrogel microparticle.

The toll-like receptor 2 (TLR2) has gained importance as a major mammalian receptor for lipoproteins derived from the cell wall of a variety of bacteria, such as Borrelia burgdorferi, Treponema pallidum, and Mycoplasma fermentans. We were interested in identifying mutations in the TLR2 gene that might prove to be associated with altered susceptibility to septic shock. We performed a mutation sc...

In this study the genetic polymorphism of growth hormone (GH) gene as a candidate gene in livestock was investigated. Blood samples were randomly collected from 34 Alpine and 42 Saanen goats. DNA was extracted from blood samples and a 365 bp region of exon 5 of the GH genewas amplified by polymerase chain reaction (PCR). PCR products were analyzed using single strand conformation polymorphism (...

the growth hormone gene could be an attractive candidate gene for milk production in goats. single-strand conformation polymorphism was used to identify polymorphism at the goat growth hormone (ggh) gene. for this purpose, genotyping of 90 talli goat breeds was performed. nine conformational patterns were observed in exon 4 of the ggh gene, with frequencies of 27.7% for the homozygous pattern (...