Moor macaque Moor macaque The moor macaque ("Macaca maura") is a macaque with brown/black body fur with a pale rump patch and pink bare skin on the rump. It is about 50-58.5 cm long, and eats figs, bamboo seeds, buds, sprouts, invertebrates and cereals in tropical rainforests. It is sometimes called "dog-ape" because of its dog-like muzzle, although it's no more closely related to apes than any other Old World monkey is. It's endemic to the island of Sulawesi in Indonesia. The moor macaque is threatened mostly due to habitat loss from an expanding human population and deforestation to increase agricultural land
Rhesus macaque significance because the macaque is used as an experimental model of the human immune system. In humans, the preferentially expressed antigen of melanoma (PRAME) gene family is expanded. It is actively expressed in cancers, but normally is testis-specific, possibly involved in spermatogenesis. The PRAME family has 26 members on human chromosome 1. In the macaque, it has eight, and has been very simple and stable for millions of years. The PRAME family arose in translocations in the common mouse-primate ancestor 85 million years ago, and is expanded on mouse chromosome 4. DNA microarrays are used in macaque research. For example,