HhMAN1 is a gene in the genome of Hypothenemus hampei, a.k.a. Coffee borer beetle, which codes for mannanase, an enzyme used to digest galactomannan, a complex polysaccharide that is found in coffee beans. Because mannanase is not commonly found in similar beetles, and the characteristic of the gene is bacterial, the gene is thought to have originated from bacteria in the beetles gut, and transposed to the beetles genome through horizontal gene transfer. Although horizontal gene transfer from bacteria to eukaryotes have been known to occur, albeit rarely, the HhMAN1 is the first to have a known and beneficial function to the recipient.
no need to download or install
Pino - logical board game which is based on tactics and strategy. In general this is a remix of chess, checkers and corners. The game develops imagination, concentration, teaches how to solve tasks, plan their own actions and of course to think logically. It does not matter how much pieces you have, the main thing is how they are placement!online intellectual game →