遗传 ›› 2001, Vol. 23 ›› Issue (2): 93-96.
• 论文 • 下一篇
翟芸;刘孟珉;张成岗;瞿祥虎;周钢桥;贺福初 ZHAI Yun;LIU Meng-min;ZHANG Cheng-gang;QU Xiang-hu;ZHOU Gang-qiao;HE Fu-chu
摘要: 辐射杂交细胞系(RH)技术是一种体细胞遗传学技术,是继荧光原位杂交技术(FISH)后新建立的染色体定位方法。本文应用该技术将发现于22周孕龄人胎肝的7个新基因进行了染色体定位:肝细胞生成素(hepatopoietin,HPO)定位于Chr.16q22.1~22.3,HQ0508定位于Chr.22q13.31~13.32,HQ0750定位于Chr.11q24.3,HQ0915定位于Chr.16p13.3,HQ1880定位于Chr.11q13.2~13.4,HQ2180定位于Chr.19q13.2~13.3,HQ3091定位于Chr.12q21.33。
Abstract:Seven novel genes, which were isolated from human fetal liver (22weeks) cDNA library, were successfully mapped to their appropriate chromosomal positions by using radiation hybrid (RH) panel. The novel gene HPO was mapped to Chr.16q22.1~22.3, HQ0508 to Chr.22q13.31~13.32, HQ0750 to Chr.11q24.3, HQ0915 to Chr.16p13.3, HQ1880 to Chr.11q13.2~13.4, HQ2180 to Chr.19q13.2~13.3, and HQ3091 to Chr.12q21.33, respectively.