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在新疆塔什库尔干县进行Hb病普查时,在3个无关家系的塔吉克族人中检出一种快速移动的J组异常Hb,结构分析表明a链19位的丙氨酸被谷氨酸取代,按其发现地和电泳位置,命名为Hb J Tashiknergan [a19(AB_1)Ala→Glu]。
In a survey of Hb disease in Takshuggan County, Xinjiang, a rapidly moving group J abnormal Hb was detected in three unrelated Tajik ethnic families. Structural analysis revealed that the alanine at position 19 of the a chain was replaced by glutamic acid, according to which Discovery and electrophoresis position, named Hb J Tashiknergan [a19 (AB_1) Ala → Glu].