The genetic code is the set of rules by which information encoded within genetic material (DNA or mRNA sequences) is translated into proteins by living cells.lthough the genetic code is normally fixed in an organism the achaeal prokaryote Acetohalobium arabaticum can expand its genetic code from 20 to 21 amino acids (by including pyrrolysine) under different conditions of growth.
Syrian hamsters are not as gregarious as some other rodents may be. They are by nature solitary animals. The term solitary refers to living alone rather than in pairs or groups. Syrian hamsters prefer to live alone. No attempt should be made to house them together in the same or opposite sex.
The average lifespan of the Djungarian hamster is one to three years of age in captivity, though they can live longer. In the wild, they are known to live as little as one year. In summer, the fur of the Djungarian hamster on the back changes from ash-grey to dark brown, or sometimes pale brown with a tint.