Genetics for Cat Breeders by Roy Robinson and G. A. Kerkut (Auth.) PDF

By Roy Robinson and G. A. Kerkut (Auth.)

ISBN-10: 0080212093

ISBN-13: 9780080212098

The technological know-how of genetics has a lot to supply to either the idea and perform of breeding. This variation comprises advancements and outlines of recent breed and color kinds

Show description

Read or Download Genetics for Cat Breeders PDF

Best veterinary medicine books

The Laboratory Rat (American College of Laboratory Animal by Mark A. Suckow, Steven H. Weisbroth, Craig L. Franklin PDF

The Laboratory Rat, moment variation gains up to date details on numerous subject matters together with: rat genetics and genomics, either spontaneous and caused disorder; cutting-edge know-how for housing and husbandry; occupational well-being, and experimental types. A preferable resource of data at the laboratory rat that might be of curiosity to veterinary and scientific scholars, senior graduate, graduate scholars, post-docs and researchers who make the most of animals in biomedical examine.

Download PDF by Richard T. Goldstons DVM MS, Johnny D. Hoskins DVM PhD: Geriatrics & Gerontology of the Dog and Cat

A consultant to the best suggestions for coping with canines and cats awarded with difficulties linked to the getting older method and bought ailment. each one bankruptcy deals tips about the actual exam of that physique method and offers quick-reference tables to lead the reader on prognosis and therapy.

New PDF release: Non-Clinical Vascular Infusion Technology, Volume II: The

Intravenous infusion is an important mode of supply for lots of prescription drugs at present out there or present process medical trials. The means of lengthy intravenous supply in awake, free-moving animal types has broadened the chance to check and overview the security and efficacy of those healing items.

Jamie M. Burkitt Creedon, Harold Davis's Advanced Monitoring and Procedures for Small Animal PDF

Complex tracking and tactics for Small Animal Emergency and important Care is a entire but functional reference, delivering hands-on details necessary to veterinarians and veterinary technicians all in favour of emergency and important care. Written by means of a professional group of veterinarians and veterinary technicians, this well-referenced booklet bargains step by step protocols for acting complex emergency and demanding care methods and tracking thoughts.

Extra info for Genetics for Cat Breeders

Example text

The second qualification has to do with the problem of lack of recogni­ tion of the combinations because of epistatis. This is especially true for colour mutants. In general, each additional gene will result in a reduction in colour until a nearly white or white animal is engendered. The cat with the greatest number of recessive genes is the lilac Siamese of geno­ type aabbc'c'dd. If to this is added the gene for long hair, the Lilac Colourpoint will result, of genotype aabbc'cfssddll Or, a Cornish rex version could be produced, of genotype aabbc'c^ddrr.

9. The explanation for the three colours resides in the random assortment of the genes and versus C and c^ and the dominance relationships between the genes. This example illustrates the care which has to be exercised at times in the interpretation of breeding results. TABLE 3. PHENOTYPES PRODUCED BY COMBINATIONS OF THE ALBINISTIC SERIES OF ALLELES Appearance Genotype With agouti C C , Cc\ Cc\ c^c\ Λ ^ c^c cc Cc^, Cc Tabby Sepia tabby (dark) Sepia tabby (light) Tabby Siamese Blue-eyed albino Pink-eyed albino With non-agouti Black Burmese (dark) Burmese (light) Seal Siamese Blue-eyed albino Pink-eyed albino The dominance relationships between the various alleles are sum­ marized by Table 3.

While a XXY constitution can produce an externally normal male, the animal is usually sterile. Other unusual constitutions which have been found are cats with mixtures of XX and XY cells, of XX and XXY cells and of XY and XXY cells. These combinations occur because of rare mishaps of either fertiliza­ tion or of cell division. In each case, the animal is a male or is predomi­ nantly male externally. Most often, they are sterile but not invariably. Some of the above combinations do not necessitate sterility and it is a fact of observation that some tortoiseshell males are known to be fertile.

Download PDF sample

Genetics for Cat Breeders by Roy Robinson and G. A. Kerkut (Auth.)


by Christopher
4.0

Rated 4.05 of 5 – based on 9 votes

About admin