A number of evidence have been accumulated that the regulation of reversible tyrosine phosphorylation, which can be regulated by the combinatorial activity of protein tyrosine kinases (PTKs) and protein tyrosine phosphatases (PTPs), plays crucial roles in various biological processes including differentiation. There are a total of 107 PTP genes in the human genome, collectively referred to as t...

A field survey was carried out in districts of southern Karnataka to assess the pospiviroid infections on tomato crop. The plants showing disease symptoms such as severe leaf curling, epinasty, chlorosis, purpling and stunted growth that are characteristics viroid infection were collected along with asymptomatic analysed by RT-PCR. sample from Mandya district showed an amplicon size ~ 361 bp wh...

Objectives: We performed this case-control observational study to evaluate the comparison of length ofduration SARS COV-2 infection and cycle threshold (Ct) value reverse-transcriptase polymerasechain reaction (RT-PCR) nasopharynx swab between probiotics intake (case) group nonprobiotics (control) group.Materials Methods: Our was a involving 15 cases controls matchfor RT-PCR positive results. T...

BACKGROUND The term multifocal serpiginoid choroiditis (MSC) has been proposed for the infective variant of serpiginous choroiditis (SC) to distinguish it from typical SC believed to be autoimmune related. The role of Mycobacterium tuberculosis (MTb) in MSC has been studied by conventional polymerase chain reaction (PCR). However, the use of real-time PCR (RT-PCR) and nested PCR (N-PCR) in MSC ...

BACKGROUND Toxoplasma gondii is an obligate intracellular protozoan parasite that exists worldwide. Various techniques have been developed for T. gondii detection. OBJECTIVES The aim of this study was the detection of T. gondii in diabetic patients with RE and B1 genes and the comparison of these two genes for diagnosis using the nested-PCR assay method. PATIENTS AND METHODS DNA samples fro...

Twenty-two infectious bursal disease virus (IBDV) strains were examined using the reverse transcriptase/polymerase chain reaction-restriction endonuclease (RT/PCR-RE) assay. A 394-bp fragment of the VP2 gene was amplified and tested for six different restriction enzyme sites. Although the EcoRII enzyme was used in previous RT/PCR-RE assays, results obtained using the isoschizomer BstNI were mor...

in this study, as for the re-casting, surface alloying and re-solidification layer of this alloys at the work piece level machining with wire electro discharge machining (wedm), changes of surface micro hardness with changes of operational parameters has been studied. therefore, study shows using surface alloying phenomena with the diffusion of wire material into the machined surface and select...

background: nowadays, oocytes and embryos vitrification has become a routine technique. based on clinical judgment, re-vitrification maybe required. but little is known about re-vitrification impact on genes expression. objective: the impact of re-vitrification on apoptotic and implanting genes, bax, bcl-2 and erbb4, at compaction stage embryos were evaluated in this study. materials and method...