Distribution of middle phalangeal hair in a population of the south of Spain.
In this paper the presence or absence of middle phalangeal hair has been studied in an Andalusian population sample. This sample consists of 245 students from Granada (128 males and 117 females). The frequencies of middle phalangeal hair are similar to those obtained in the Basque population, which show the lowest frequencies so far reported. In our sample no significant sexual or bimanual differences are seen. The most affected finger is the ring-finger, the least affected one is the forefinger. The phenotypes were classified according to the nomenclatures given by Valls and Bernstein.
Luna
F
F
Departamento de Biología Animal, Facultad de Biología, Universidad Complutense, Madrid, Spain.
D000328:Adult; D005006:Ethnicity; D005260:Female; D005385:Fingers / Q000033:anatomy & histology*; D005787:Gene Frequency; D005828:Genetics, Population; D006197:Hair / Q000033:anatomy & histology*; D006801:Humans; D008297:Male; D013030:Spain