Nintendo Switch. The concept of the Switch came about as Nintendo's reaction to several quarters of financial losses into 2014, attributed to poor sales of its previous console, the Wii U, and market competition from mobile gaming. Then-Nintendo president Satoru Iwata pushed the company towards mobile gaming and novel hardware.
S Phase Regulation [edit]. The G1/S transition is a major checkpoint in the regulation of the cell cycle. S Phase: To produce two similar daughter cells, the complete DNA instructions in the cell must be duplicated. DNA replication occurs during this S (synthesis) phase.
The Lytic Cycle. In the lytic cycle, which is considered the main cycle in viral replication, once the viral DNA enters the cell it transcribes itself into the host cell's messenger RNAs and uses them to direct the ribosomes. The host cell's DNA is destroyed and the virus takes over the cell's metabolic activities.