Das Geheimnis der dreifarbigen Katzen oder dem genetischen Mosaik auf der Spur

Viac o knihe

The Vets Turn Pale. . . George, a male calico, was a genetic anomaly, a manifestation of something that isn't supposed to happen, a creature so rare that even most veterinarians have never seen one. His curious existence sparked Laura Gould's long search through the archives of genetics to unearth the charming and valiant roles played by early cat geneticists, as well as cats themselves, in the study of genes and how they work. For everyone with an interest in cats and cat breeding, this is an unforgettable and often hilarious account of the intersecting lives of cats and geneticists. The field of genetics has exploded since 1992, when the first edition of Cats Are Not Peas was completed. Thus a lengthy Addendum is included in this new edition, providing the reader with the terminology and concepts needed to understand two burgeoning new areas in which cats have again had significant roles to play-the sequencing of genomes and the production of clones. In fact, just last month scientists reported that they have sequenced the genome of the domestic cat (Felis catus), an advance they say will lead to health benefits for the popular pets and provide an excellent model for human disease. These descriptions allow you to view with increasing wonder the world around you and to think seriously about whether you would like to have your personal genome mapped or your cat cloned, both of which are now possible (if you can afford it). The chance acquisition of George, a very rare male calico kitten, sent Laura Gould on an unexpected and lengthy odyssey into the history of genetics. She thought she remembered that all calico cats were female. But why was that? And how did the rareexceptions like George occur? Gould's curiosity about her new cat's existence caused her to learn some basic genetics, to examine its history, and to explore cat folklore. The result is a thoroughly enjoyable and not too technical book narrated with inimitable grace and wit.<p></p>