When this tragedy ends, it will become clear whether it is a pandemic, epidemic, mass infection, or mass psychosis (initiated by mass media with heavy engagement from political and economic establishments). The USA an...When this tragedy ends, it will become clear whether it is a pandemic, epidemic, mass infection, or mass psychosis (initiated by mass media with heavy engagement from political and economic establishments). The USA and other countries are raining accusations upon China, and vice versa. This problem will have future impacts on human society and civilization will be quite different following the “Pandemic of COVID-19”. Although this series of papers will discuss a broad array of related problems, the author contends that the most important priorities are developing medications against diseases and improving our scientific understanding of the social situations and substances that jeopardize human health and increase our susceptibility to viral infection. Later papers in this series will provide support for the Chinese claim that chloroquine may be a useful medication for patients with viral infection.展开更多
Plant viruses are a group of intracellular pathogens that persistently threaten global food security.Significant advances in plant virology have been achieved by Chinese scientists over the last 20 years,including bas...Plant viruses are a group of intracellular pathogens that persistently threaten global food security.Significant advances in plant virology have been achieved by Chinese scientists over the last 20 years,including basic research and technologies for preventing and controlling plant viral diseases.Here,we review these milestones and advances,including the identification of new crop-infecting viruses,dissection of pathogenic mechanisms of multiple viruses,examination of multilayered interactions among viruses,their host plants,and virus-transmitting arthropod vectors,and in-depth interrogation of plantencoded resistance and susceptibility determinants.Notably,various plant virus-based vectors have also been successfully developed for gene function studies and target gene expression in plants.We also recommend future plant virology studies in China.展开更多
文摘When this tragedy ends, it will become clear whether it is a pandemic, epidemic, mass infection, or mass psychosis (initiated by mass media with heavy engagement from political and economic establishments). The USA and other countries are raining accusations upon China, and vice versa. This problem will have future impacts on human society and civilization will be quite different following the “Pandemic of COVID-19”. Although this series of papers will discuss a broad array of related problems, the author contends that the most important priorities are developing medications against diseases and improving our scientific understanding of the social situations and substances that jeopardize human health and increase our susceptibility to viral infection. Later papers in this series will provide support for the Chinese claim that chloroquine may be a useful medication for patients with viral infection.
基金the National Natural Science Foundation of China for financial support(31530062 and 32025031)。
文摘Plant viruses are a group of intracellular pathogens that persistently threaten global food security.Significant advances in plant virology have been achieved by Chinese scientists over the last 20 years,including basic research and technologies for preventing and controlling plant viral diseases.Here,we review these milestones and advances,including the identification of new crop-infecting viruses,dissection of pathogenic mechanisms of multiple viruses,examination of multilayered interactions among viruses,their host plants,and virus-transmitting arthropod vectors,and in-depth interrogation of plantencoded resistance and susceptibility determinants.Notably,various plant virus-based vectors have also been successfully developed for gene function studies and target gene expression in plants.We also recommend future plant virology studies in China.
