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There is evidence that as many as 16 different genes could be responsible for eye color in humans; however, the main two genes associated with eye color variation are OCA2 and HERC2, and both are localized in chromosome 15. [10] The gene OCA2 (OMIM: 203200), when in a variant form, causes the pink eye color and hypopigmentation common in human ...
He also gives the possibly first reference to the common Greek name of the tribes living south of Egypt, otherwise known as Nubians, which was Aithíopes (Αἰθίοπες). [75] Later Xenophanes of Colophon described the Aethiopians as black and snub-nosed and the Thracians as having red hair and blue eyes. [76]
The ancient Greeks classified colors by whether they were light or dark, rather than by their hue. The Greek word for dark blue, kyaneos, could also mean dark green, violet, black or brown. The ancient Greek word for a light blue, glaukos, also could mean light green, grey, or yellow. [17] The Greeks imported indigo dye from India, calling it ...
How Common Are Other Eye Colors? With brown eyes taking an overwhelming lead, all of the other eye colors have lower percentages. According to WorldAtlas , 8-10 percent of the world's population ...
Wine-dark sea is a traditional English translation of oînops póntos (οἶνοψ πόντος, IPA: /ôi̯.nops pón.tos/), from oînos (οἶνος, "wine") + óps (ὄψ, "eye; face"), a Homeric epithet. Karlovasi, Greece - demonstrating color variation in the Mediterranean Sea. A literal translation is "wine-faced sea" (wine-faced, wine-eyed).
Eye color is determined by the amount and distribution of melanin in the iris of the eye, in addition to the genes we inherit from our parents. With most eye colors, the amount of melanin is ...
The affected eye may be hyperpigmented (hyperchromic) or hypopigmented (hypochromic). [3] In humans, an increase of melanin production in the eyes indicates hyperplasia of the iris tissues, whereas a lack of melanin indicates hypoplasia. The term is derived from Ancient Greek: ἕτερος, héteros "different" and χρῶμα, chrôma "color ...
A study from 2013 for prediction of hair and eye colour from DNA of the Greek people showed that the self-reported phenotype frequencies according to hair and eye colour categories was as follows: 119 individuals – hair colour, 11 blond, 45 dark blond/light brown, 49 dark brown, 3 brown red/auburn and 11 had black hair; eye colour, 13 with ...