suppressor-sensitive mutant
A conditionally lethal, host range, bacteriophage mutant that produces nonsense codons and can replicate only in a host bacterium able to translate the nonsense codon; the mutation’s effects are lethal (i.e., prevent replication of the virus) in a bacterium without such a suppressor mechanism.
suppressor-sensitive mutant A conditionally lethal, host range, bacteriophage mutant that produces nonsense codons and can replicate only in a host bacterium able to translate the nonsense codon; the mutation’s effects are lethal (i.e., prevent replication of the virus) in a bacterium without such a suppressor mechanism...
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
ATP is the energy source that is typically used by an organism in its daily activities. The name is based on its structu..
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
