Is organizational justice climate at the workplace associated with individual-level quality of care and organizational affective commitment?:A multi-level, cross-sectional study on dentistry in Sweden

Purpose The aim of this study is to investigate whether organizational justice climate at the workplace level is associated with individual staff members’ perceptions of carequality and affective commitment to the workplace.Methods The study adopts a cross-sectional multi-level design. Data were collected using an electronic survey and a response rate of 75% was obtained. Organizational justice climate and affective commitment to the workplace were measured by items from Copenhagen Psychosocial Questionnaire and quality of care by three self-developed items. Non-managerial staff working at dental clinics with at least five respondents (n = 900 from 68 units) was included in analyses. A set of Level-2 random intercept models were built to predict individual-level organizational affective commitment and perceived quality of care from unit-level organizational justice climate, controlling for potential confoundingby group size, gender, age, and occupation.Results The results of the empty model showed substantial between-unit variation for both affective commitment (ICC-1 = 0.17) and quality of care (ICC-1 = 0.12). The overall results showed that the shared perception of organizational justice climate at the clinical unit level was significantly associated with perceived quality of care and affective commitment to the organization (p < 0.001).Conclusions Organizational justice climate at work unit level explained all variation in affective commitment among dental clinics and was associated with both the individualstaff members’ affective commitment and perceived quality of care. These findings suggest a potential for that addressing organizational justice climate may be a way to promote quality of care and enhancing affective commitment. However, longitudinal studies are needed to support causality in the examined relationships. Intervention research is also recommended to probe the effectiveness of actions increasingunit-level organizational justice climate and test their impact on quality of care and affective commitment

Synergistic transcription activation: a dual role for CRP in the activation of an Escherichia coli promoter depending on MalT and CRP

Activation of the Escherichia coli malEp promoter relies on the formation of a higher order structure involving cooperative binding of MalT to promoter-proximal and promoter-distal sites as well as CRP binding to three sites located in between. MalT is the primary activator and one function of CRP is to facilitate cooperative binding of MalT to its cognate sites by bending the intervening DNA. It is shown here that CRP also participates directly in malEp activation. This function is carried out by the molecule of CRP bound to the CRP site centered at –139.5 (CRP site 3). This molecule of CRP recruits RNA polymerase by promoting the binding of the RNA polymerase α subunit C-terminal domain (αCTD) to DNA immediately downstream from CRP site 3, via a contact between αCTD and activating region I of CRP. The action of MalT and CRP at malEp hence provides the example of a novel and complex mechanism for transcriptional synergy in prokaryotes whereby one activator both helps the primary activator to form a productive complex with promoter DNA and interacts directly with RNA polymerase holoenzyme