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BALB/c is an albino, laboratory-bred strain of the house mouse from which a number of common substrains are derived. Now over 200 generations from New York in 1920, BALB/c mice are distributed globally, and are among the most widely used inbred strains used in animal experimentation.
The albino laboratory mouse is an iconic model organism for scientific research in a variety of fields An SCID Intermediate coat colour Kept as a pet. The laboratory mouse or lab mouse is a small mammal of the order Rodentia which is bred and used for scientific research or feeders for certain pets.
Approximately 60% of FVB Mice regardless of sex survive to two years of age. [6] By this point, approximately 60% of surviving mice show tumors/lesions. Some sudden deaths are observed in younger animals, but most die at 15 months or older. Two years is a common life expectancy in wild-type house mice.
Albino mice at an illegal Reedley lab were kept in unsanitary, ‘terrible’ conditions. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways ...
Familiar albino animals include in-bred strains of laboratory animals (rats, mice and rabbits), but populations of naturally occurring albino animals exist in the wild, e.g., Mexican cave tetra. Albinism is a well-recognized phenomenon in molluscs, both in the shell and in the soft parts.
Most are derived from the albino Wistar rat, which is still widely used. Other common strains are the Sprague Dawley, Fischer 344, [8] Holtzman albino strains, Long–Evans, and Lister black hooded rats. Inbred strains are also available, but are not as commonly used as inbred mice. Much of the genome of Rattus norvegicus has been sequenced. [9]
[3] [139] Albino mutant rats were first used for research in 1828 and later became the first animal domesticated for purely scientific purposes. [140] Nowadays, the house mouse is the most commonly used laboratory rodent, and in 1979 it was estimated that fifty million were used annually worldwide.
It is the most widely used "genetic background" for genetically modified mice for use as models of human disease. They are the most widely used and best-selling mouse strain due to the availability of congenic strains, easy breeding, and robustness. [1] The median lifespan of C57BL/6 mice is 27–29 months and the maximum lifespan is about 36 ...