Increasing planting density is one of the most effective ways to improve crop yield. However, one major factor that limits crop planting density is the weakened immunity of plants to pathogens and insects caused by dim light (DL) under shade conditions. The molecular mechanism underlying how DL compromises plant immunity remains unclear.
View Article and Find Full Text PDFSnake venoms represent a danger to human health, but also a gold mine of bioactive proteins that can be harnessed for drug discovery purposes. The evolution of snakes and their venom has been studied for decades, particularly via traditional morphological and basic genetic methods alongside venom proteomics. However, while the field of genomics has matured rapidly over the past 2 decades, owing to the development of next-generation sequencing technologies, snake genomics remains in its infancy.
View Article and Find Full Text PDFGuang Pu Xue Yu Guang Pu Fen Xi
September 2016
Transfer radiometer is the critical calibration facility of remote sensing instruments on satellites to achieve spectral radiometric calibration on-orbit. It’s also the core for spectral calibration with high accuracy in the laboratory on earth. This paper compares the similarities and differences between several transfer radiometers developed by various institutes covering 200~700, 700~2 000 nm spectrum bandwidth separately through describing their construction, design and operational principles and the method of transferring radiometric calibration benchmark.
View Article and Find Full Text PDF