For most of human time, our genes have been a mystery.  Only very recently has the genetic code been sequenced, with many genes located and understood.  Unfortunately, Syrian hamsters have not been one of the chosen species studied in this way.  Since their genes can't be seen directly, we have to infer what is hidden from what we can see by looking at the animal.  Even after careful observation, only a small portion of genetic information can be deduced.

If you are using this site as a tutorial, it will be best to proceed through the sections in order, since each page of information is built on the previous page.  If not, feel free to jump around as it suits you.