The social relevance of our findings and a possible explanation based upon neuroscience are discussed. (C) check details 2010 Elsevier Ireland Ltd. All rights reserved.”
“Reports suggest that Bacillus spp. can be used to increase plant growth and resistance to disease, but the molecular mechanisms underlying the interaction between Bacillus spp. and plant is not completely understood. In the present study, to clarify these underlying mechanisms, the interaction between Bacillus cereus and rice was investigated using two-dimensional gel electrophoresis. Through comparative analysis,
a total of 31 differentially expressed proteins were obtained upon B.cereus NMSL88 treatment, including 22 proteins that were up-regulated and nine that were down-regulated. These data indicated that certain proteins involved in plant growth and development were up-regulated, such as xyloglucan endotransglycosylase. Interestingly, proteins involved in defence were also up-regulated, including peroxidases, glutathione S-transferases and kinases. Thus, proteins associated with disease resistance characteristics were induced in the plants after exposure to B.cereus NMSL88. In addition, several proteins involved in protein and lipid metabolism showed significant changes in expression. Significance and Impact of the Study The present study is the first report to reveal the molecular mechanisms involved in rice seedlings in response
to inoculation with Bacillus cereus at the level of proteome. The results demonstrated that B.cereus NMSL88 can up-regulate the expression of proteins related to plant growth and defence, and lead to 5-Fluoracil concentration enhanced plant growth and disease resistance.”
“Recent evidence suggests that normal-range paranoid ideation may be particularly likely to develop in individuals disposed
to both social anxiety and perceptual anomalies. This study was designed to test the hypothesis that among college students in an LXH254 cell line unselected sample, social anxiety and experience of perceptual anomalies would not only each independently predict the experience of self-reported paranoid ideation, but would also interact to predict paranoid patterns of thought. A diverse sample of 644 students completed a large battery of self-report measures, as well as the five-factor Paranoia/Suspiciousness Questionnaire (PSQ). We conducted hierarchical multiple regression analyses predicting scores on each PSQ factor from responses on measures of social anxiety, perceptual aberration, and the interaction between the two constructs. Current general negative affect was covaried in all analyses. We found that both social anxiety and perceptual aberrations, along with negative affect, predicted multiple dimensions of paranoia as measured by the PSQ; the two constructs did not, however, interact significantly to predict any dimensions. Our findings suggest that perceptual aberration and anxiety may contribute to normal-range paranoid ideation in an additive rather than an interactive manner.