JcSEUSS1 negatively regulates reproductive organ development in perennial woody Jatropha curcas.

Overexpression of JcSEUSS1 resulted in late flowering, reduced flower number, wrinkled kernels, and decreased seed yield in Jatopha curcas, while downregulation of JcSEUSS1 increased flower number and seed production. The seed oil of Jatropha curcas is suitable as an ideal alternative for diesel fuel, yet the seed yield of Jatropha is restricted by its small number of female flowers and low seed setting rate. Therefore, it is crucial to identify genes that regulate flowering and seed set, and hence improve seed yield.

The impact of collective action dilemma on vaccine hesitancy: Evidence from China.

Vaccine hesitancy has dramatically decreased the speed of vaccination and stalled global health development. While the factors influencing vaccine hesitancy and mitigation measures have been explored in depth by existing studies, research from the perspective of human interaction is lacking. Based on the theory of collective action, this paper analyzes how free riding behavior affects vaccine hesitancy and how the vaccine hesitancy caused by free riding behavior can be solved.

How can COVID-19 vaccines benefit people? A study based on the theory of the commons.

COVID-19 vaccination is a fundamental step toward controlling the COVID-19 pandemic and defusing the public health crisis it has caused. Existing studies have demonstrated that equitable distribution of COVID-19 vaccines can only be achieved if these vaccines are treated as public goods. The question remains how to transform COVID-19 vaccines into public goods.

Common Demand vs. Limited Supply-How to Serve the Global Fight against COVID-19 through Proper Supply of COVID-19 Vaccines.

Vaccination plays an essential role in the fight against Coronavirus Disease 2019 (COVID-19). The currently insufficient vaccine production capacity makes it difficult to balance supply with demand, which has led to a contradiction between command demand and limited supply. According to analysis based on game theory, the attributes of COVID-19 vaccines vary with supply strategies formulated by vaccine-producing countries.