https://www.selleckchem.com/products/crenolanib-cp-868596.html Boron (B) is an essential mineral element for plant growth, and the seed B pool of crops can be crucial when seedlings need to establish on low-B soils. To date, it is poorly understood how B accumulation in grain crops is genetically controlled. Here, we assessed the genotypic variation of the B concentration in grains of a spring barley (Hordeum vulgare L.) association panel that represents broad genetic diversity. We found a large genetic variation of the grain B concentration and detected in total 23 quantitative trait loci (QTLs) using genome-wide association mapping. HvNIP2;2/HvLsi6, encoding a potential B-transporting membrane protein, mapped closely to a major-effect QTL accounting for the largest proportion of grain B variation. Based on transport studies using heterologous expression systems and gene expression analysis, we demonstrate that HvNIP2;2/HvLsi6 represents a functional B channel and that expression variation in its transcript level associates with root and shoot B concentrations as well as with root dry mass formation under B-deficient conditions. This study aims to explore illness perception and coping style in relation to health behaviour and the mediating role of coping style between illness perception and health behaviour among stroke patients. Cross-sectional study. This survey was conducted with 515 stroke patients aged ≥18years from September 2019 to January 2020 in Zhengzhou, China. The demographic and clinical characteristics questionnaire, Stroke Illness Perception Questionnaire-Revised, Simplified Coping Style Questionnaire, and Health Behavior Scale for Stroke Patients were included in this study. Data analysis was performed by correlation analysis, multiple linear regression analysis, and structural equation modelling. The valid questionnaires were 495 (effective response rate 96.1%). Low negative illness perception, high positive coping style, and low negative coping st