Hair Color
نویسندگان
چکیده
منابع مشابه
On Hair Color in France
Sex-linked coloration is a familiar phenomenon in the animal kingdom. Most people are familiar with the bright coloration of the male in many species of birds [2]. Instances of sex-linking of hair color in mammals are rare, but not unknown. For example, the tricolor pattern in the domestic house cat felix domesticus is found almost exclusively in the female [4]. We report here our discovery of ...
متن کاملHair Color 1 Running head: EFFECTS OF HAIR COLOR The Effect of Women's Hair Color and GPA on Perceptions of Competence and Attractiveness XXXXXXXX
Prior research has shown that stereotypes regarding women's hair color have very real effects. The purpose of the present research was to examine the pervasiveness of stereotypes regarding women's competence and attractiveness in relation to hair color and GPA. Hair color, blond or brunette, and grade point average, high or low, was manipulated. Participants were asked to rate a female graduate...
متن کاملGenetics of hair and skin color.
Differences in skin and hair color are principally genetically determined and are due to variation in the amount, type, and packaging of melanin polymers produced by melanocytes secreted into keratinocytes. Pigmentary phenotype is genetically complex and at a physiological level complicated. Genes determining a number of rare Mendelian disorders of pigmentation such as albinism have been identi...
متن کاملGenomic expression differences between cutaneous cells from red hair color individuals and black hair color individuals based on bioinformatic analysis
The MC1R gene plays a crucial role in pigmentation synthesis. Loss-of-function MC1R variants, which impair protein function, are associated with red hair color (RHC) phenotype and increased skin cancer risk. Cultured cutaneous cells bearing loss-of-function MC1R variants show a distinct gene expression profile compared to wild-type MC1R cultured cutaneous cells. We analysed the gene signature a...
متن کاملHair Color and Hearing Loss: A Survey in a Group of Military Men
Introduction: It has been shown that low levels of pigmentation increase susceptibility to noise-induced hearing loss in humans. For this reason, white populations develop more pronounced noise- induced hearing loss in comparison to black populations. Similarly, blue-eyed individuals exhibit greater temporary threshold shift than brown-eyed subjects; still, no strong correlation has been veri...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 1993
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.66.665