The Wistar rat is an outbred albino rat. This breed was developed at the Wistar Institute in 1906 for use in biological and medical research, and is notably the first rat developed to serve as a model …

Oct 29, 2025 · There is more to the albino rat than what meets the eye! Learn more about these ivory beauties in our guide full of amazing albino rat facts.

Apr 29, 2025 · Albino rats are a domesticated variety known for their white fur and red or pink eyes. They are commonly kept as pets and widely used in scientific research. Their distinct appearance …

Jan 28, 2014 · Albino rats refer to domesticated individuals of the species Rattus norvegicus, selectively bred for their lack of pigmentation, which became prominent in Europe and America in the 1800s for …

Albino and hooded (or piebald) rats are one of the most frequently used laboratory animals for the past 150 years. Despite this fact, the origin of the albino mutation as well as the genetic basis of the …

Mar 6, 2025 · What Makes an Albino Rat Unique? The most striking thing about an albino rat, of course, is its complete lack of pigmentation. Their fur is pure white, their eyes are usually a vibrant pink or …

Oct 8, 2025 · Albino rats lack ocular melanin, resulting in a transparent retinal pigment epithelium that permits excess light to reach photoreceptors. This anatomical condition produces heightened …

Pink-Eyed Whites, like Frosty, have a long history in the rat fancy. The Albino rat (officially known as the Pink-Eyed White or PEW) is most likely the very first mutation to be discovered and purposely bred.

How do albino rats differ from pigmented rats? Albino rats have a number of differences from pigmented rats that stem from the albino's inability to produce melanin. This inability to produce pigment does …

Aug 16, 2025 · The Genetic Basis of White Lab Rats The striking white coat of many laboratory rats stems from albinism, a genetic condition. This trait results from mutations in genes responsible for …