Birman Genetics
Website of a Birman breeder including articles on Birman color genetics, white spotting, silvering and an extensive mating chart.
http://www.geocities.com/xamela/

Chester Scientific Glassblowing Services
Glass blowing services for scientific glassware, Laboratory glasswear chester,test tubes chester,Glassblowing services chester
http://www.csgs.co.uk/

Genetics of the Shaded American Shorthair
Article about tabby genetics and modifying factors affecting it including wideband, silvering and modifying polygenes as related to the shaded American Shorthair breed.
http://my.net-link.net/~cwjohnso/genetics.html