https://www.selleckchem.com/products/bi-3406.html Nuclear speckles are eukaryotic nuclear bodies enriched in splicing factors. Their exact purpose has been a matter of debate. The different proposed roles of nuclear speckles are reviewed and an additional layer of function is put forward, suggesting that by accumulating splicing factors within them, nuclear speckles can buffer the nucleoplasmic levels of splicing factors available for splicing and thereby modulate splicing rates. These findings build on the already established model that nuclear speckles function as a storage/recycling site for splicing factors. Many studies have demonstrated proximity between nuclear speckles and sites of active transcription, suggesting that this juxtaposition can enhance the rates of gene expression. It is found that nuclear speckle disassembly increases splicing factor availability in the nucleoplasm, leading to an increase in splicing rates and faster release of nascent transcripts from the gene after transcription. Altogether, this era in which genomic and imaging approaches are applied to study nuclear organization has expanded the outlook on the possible roles of nuclear speckles. The aims of this study were to (1) assess the levels of Jordanian midwives' job satisfaction, intention to stay and work environment; (2) examine the relationship between work environment and intention to stay, and the level of job satisfaction among midwives working in Jordanian hospitals and maternal and child health centres and (3) to investigate the associations between job satisfaction and selected demographic variables among Jordanian midwives. The shortage, turnover and retention of midwives are global problems and Jordan is one of the countries thathas a shortage of midwifery workforce. Job satisfaction is well studied among nurses worldwide; however, there are inadequate studies that have assessed the job satisfaction among midwives including Jordan. A descriptive, correlational design sur