Malfunction of synaptic plasticity in different brain regions, including the amygdala plays a role in impulse control deficits that are characteristics of several psychiatric disorders, such as ADHD, schizophrenia, depression and addiction. Previously, we discovered a locus for impulsivity (Impu1) containing the neuregulin 3 (Nrg3) gene, of which the level of expression determines levels of inh...

In euryhaline teleosts, permeability changes in gill epithelia are essential during acclimation to changed salinity. This study examined expression patterns of branchial tight junction proteins called claudins, which are important determinants of ion selectivity and general permeability in epithelia. We identified Atlantic salmon genes belonging to the claudin family by screening expressed sequ...

The karyotype and male meiosis, with a particular focus on the presence or absence of chiasmata between the homologs, were studied in the water boatman species Cymatia rogenhoferi (Fieber) and Cymatia coleoptrata (Fabricius) (Corixidae, Cymatiainae). It is shown that the species have 2n = 33 (28A+2m+X1X2Y) and 2n = 24 (20A+2m+XY) respectively, post-reduction of sex chromosomes, and achiasmate m...

A hybridization-ligation PCR assay was developed for the simultaneous detection and identification of 21 pneumococcal serotypes and 8 pairs of serotypes in the same serogroup: 1, 2, 3, 4, 5, 6A, 6B, 6C-6D, 7F-7A, 8, 9A-9V, 9N-9L, 11A, 14, 15B-15C, 16F, 17F, 18B-18C, 19A, 19F, 20, 21, 22A-22F, 23A, 23B, 23F, 28A-28F, 35B and 38. This novel assay was validated with 185 serotyped pneumococcal inva...

Staphylokinase, a 163 amino aci d bacterial protein from Staphylococcus aureus is reported to have a therapeutic function and used as a potential alternative for the available clot dissolving drugs and some countries proved to be a potent alternative over the available clot dissolving drugs. In the present study, sak gene is isolated from a lysogenically converted S.aureus and expressed in non-...