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Перевод: albinism

[существительное]
альбинизм ; отсутствие пигмента

Тезаурус:

1. Now, as Darwin sees it, at this time, for a change to be an adaptation it must be more than merely hereditary and advantageous; it must be necessary rather than accidental, elicited, that is, by the very conditions that make it advantageous, as albinism sometimes seems to be by cold.
2. As albinism is of genetic origin, genetic counselling should be available to teenagers.
3. Together these findings indicate that mutations of the human P gene may account for a significant fraction of cases of type II OCA, the most frequent form of oculocutaneous albinism worldwide.
4. Children with albinism may have a squint and nystagmus.
5. But there is another form, known as "ocular albinism", in which only the eyes are affected.
6. In this regard, it is intriguing that pigmentation of melanocytes from p/p mice, and also from human patients with type II oculocutaneous albinism (OCA), is greatly increased by incubation in excess exogenous tyrosine.
7. A gene for the mouse pink-eyed dilution locus and for human type II oculocutaneous albinism
8. In addition, we report a mutation in both copies of the human P gene in one case of tyrosinase-positive (type II) oculocutaneous albinism, recently linked to 15q11-q13 (ref. 9).
9. The condition is usually associated with other problems, such as albinism.
10. Albinism
11. By far the best known (though not necessarily the most common) is albinism; albinos are white, totally lacking in pigmentation.
12. Five colour mutations occur in fish; Albinism, Melanism, Leucism, Xanthism, and Erythrism .