| 宁夏回族、汉族人手指指毛的分布 |
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| 引用本文： | 霍正浩,焦海燕,彭亮,陈银涛,徐方.宁夏回族、汉族人手指指毛的分布[J].人类学学报,2003,22(1):57-61. |
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| 作者姓名： | 霍正浩 焦海燕 彭亮 陈银涛 徐方 |
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| 作者单位： | 宁夏医学院生物学教研室,银川,750004 |
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| 摘 要： | 调查了宁夏回族316例（男性166例，女性150例）、汉族542例（男性253例，女性289例）手指指毛的分布。结果表明，手指近侧指节除回族中有2例女性没有指毛外，其余均生指毛；中间指节指毛出现率在同一民族男女间、回汉族间均无显著性差异（P>0.05）；各指中间指节指毛出现频率的排列顺序为4>3>5>2；每指两侧指毛分布不对称；左、右手同位指指毛分布基本对称。比较分析了11个民族共13个群体有中间指节指毛的基因频率。
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| 关 键 词： | 指毛 基因频率 回族 汉族 |
| 文章编号： | 1000-3193(2003)01-0057-05 |
| 修稿时间： | 2001年11月25 |
DIGITAL HAIR DISTRIBUTION OF THE HUI AND HAN NATIONALITIES IN NINGXIA |
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| HUO Zheng-hao,JIAO Hai-yan,PENG Liang,CHEN Yin-tao,XU Fang.DIGITAL HAIR DISTRIBUTION OF THE HUI AND HAN NATIONALITIES IN NINGXIA[J].Acta Anthropologica Sinica,2003,22(1):57-61. |
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| Authors: | HUO Zheng-hao JIAO Hai-yan PENG Liang CHEN Yin-tao XU Fang |
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| Abstract: | This paper investigated a random sample of 316 Hui nationality(166 males, 150 females) and 542 Han nationality(253 males,289 females) in Ningxia,aged from 17 to 23.The results showed that hair existed on the proximal phalangeal segments in all people except two females in Hui nationality.The frequency of middle phalangeal segments' hair(MPSH) has no significant difference between males and females in the same nationality,and between Hui and Han nationality(P>0.05). The frequency in order of MPSH was found 4>3>5>2. Hair distribution on both hand in same individual was fundamentally symmetrical. The gene frequency of existence of the MPSH in 13 populations was compared and analysed. |
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| Keywords: | Digital hair Gene frequency Hui nationality Han nationality |
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