Influence of drought stress on phosphorus dynamics and maize growth in tropical ecosystems.

Drought has a significant impact on ecosystem functions, especially on the biogeochemical cycling of phosphorus (P), which is a crucial nutrient for plant growth and productivity. Despite its importance, the effects of different drought scenarios on soil P cycling and availability remain poorly understood in previous studies. This study simulated drought conditions in tropical soils using maize as a test crop under varying field capacity (FC) levels (100%, 80%, 60%, 40%, and 20%) over a 60-day pot experiment.

MicroRNA-203-mediated posttranscriptional deregulation of CPEB4 contributes to colorectal cancer progression.

Elevated cytoplasmic polyadenylation element-binding 4 (CPEB4) is aberrantly expressed in several malignant cancers. However, its expression pattern, clinical significance, and biological function in colorectal cancer are still unknown. In this study, we demonstrated that CPEB4 is abundantly overexpressed in colorectal cancers and has the potential to be used for predicting clinical outcomes of colorectal cancer patients.