Researchers learn what sparks plant growth
...ately lead to our ability to increase yield, while decreasing the need for fertilizer and pesticides."...Mutation improves memory, may lead to memory-enhancing pill
...nditions. “Those results led us to suspect that decreasing the phosphorylation of eIF2a enhanced memory storage,?Costa-Mattioli said. In an effort to validate their earlier findings, the researchers have now generated mice carrying a version of eIF2a that cannot be phosphorylated. The mutant mice have low...Researchers discover 'acquired' DNA key to certain bacterial infection
...idence of M. avium as a cause of syndromes may be decreasing because of changes in treatment for HIV-infected patients, according to the Centers for Disease Control and Prevention, which estimates that 1 out of 100,000 persons may be affected. However, CDC also notes that the bacterium’s resistance to antibiot...