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A human chimera is a human with a subset of cells with a distinct genotype than other cells, that is, having genetic chimerism.In contrast, an individual where each cell contains genetic material from a human and an animal is called a human–animal hybrid, while an organism that contains a mixture of human and non-human cells would be a human-animal chimera.
The possibility of hybrids between humans and other apes has been entertained since at least the medieval period; Saint Peter Damian (11th century) claimed to have been told of the offspring of a human woman who had mated with an ape, [3] and so did Antonio Zucchelli, an Italian Franciscan capuchin friar who was a missionary in Africa from 1698 to 1702, [4] and Sir Edward Coke in "The ...
A human chimera, on the other hand, consists only of human cells, from different zygotes.) Examples of human–animal hybrids mainly include humanized mice that have been genetically modified by xenotransplantation of human genes. [2] Humanized mice are commonly used as small animal models in biological and medical research for human ...
The embryos were made by injecting human stem cells into macaque embryos as part of research into early human development. Scientists created a hybrid human-monkey embryo in a lab, sparking ...
Scientists based in China have created a monkey chimera with two sets of DNA, experimental work they say could ultimately benefit medical research and the conservation of endangered species.
Nue – A Japanese Chimera with the head of a monkey, the legs of a tiger, the body of a Japanese raccoon dog, and the front half of a snake for a tail. Qilin – A Chinese creature with the head and scales of a dragon, the antlers of a deer, the hooves of an ox, and the tail of a lion. The Japanese version is described as a deer-shaped dragon ...
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The distinction between sectorial, mericlinal and periclinal plant chimeras is widely used. [36] [37] Periclinal chimeras involve a genetic difference that persists in the descendant cells of a particular meristem layer. This type of chimera is more stable than mericlinal or sectoral mutations that affect only later generations of cells. [38]