In insect species that undergo long germ segmentation, such as Drosophila, all segments are specified simultaneously at the early blastoderm stage.As embryogenesis progresses, the expression boundaries of Hox genes are established by repression of gap genes, which is subsequently replaced by Polycomb group (PcG) silencing.At present, however, it is
A primary and necessary focus in creating a greener environment is the conversion of existing power-generation sources to renewable power sources in the near future.Another important focus is to develop sustainable household power generation to a low-voltage electricity grid with a power purchase Service and selling facility.To help with achieving
Features of modern economy as "economy of knowledge" are defined.The changes happening in education in the Service conditions of strengthening of a role of knowledge in economic life of society are considered.Tasks of modern universities in production of knowledge are characterized, connection of the state, universities and business is shown.The ma