北京地区急性散发性戊型肝炎病毒基因型及亚型分布
북경지구급성산발성무형간염병독기인형급아형분포
Study on genotype and subgenotype distribution of hepatitis E virus among patients with acute sporadic hepatitis E in Beijing
  • 万方数据
    中华检验医学杂志 중화검험의학잡지
    CHINESE JOURNAL OF LABORATORY MEDICINE
    2009年 9期 989-992 ,共4页

    殷继明%赵晨燕%李卓%严艳%樊金萍%郝娃%马红霞%牛京勤%王佑春

    은계명%조신연%리탁%엄염%번금평%학왜%마홍하%우경근%왕우춘

    肝炎%戊型%肝炎病毒%戊型%基因型 肝炎%戊型%肝炎病毒%戊型%基因型
    간염%무형%간염병독%무형%기인형
    Hepatitis E%Hepatitis E virus%Genotype
    源性分别为77.0%～80.5%,78.6%～81.2%,76.7%～81.0%,83.3%～93.7%,41例均属于基因Ⅳ型.进化树分析提示41例可能属于3个基因亚型,6例为Ⅳa亚型,34例属Ⅳb亚型,1例(ya30)属于Ⅳ型,但单独形成一个亚型分支,可能为一个新的亚型.结论 北京地区的急性散发性戊型肝炎中HEV属于Ⅳ型.
    원성분별위77.0%～80.5%,78.6%～81.2%,76.7%～81.0%,83.3%～93.7%,41례균속우기인Ⅳ형.진화수분석제시41례가능속우3개기인아형,6례위Ⅳa아형,34례속Ⅳb아형,1례(ya30)속우Ⅳ형,단단독형성일개아형분지,가능위일개신적아형.결론 북경지구적급성산발성무형간염중HEV속우Ⅳ형.
    s E in Beijing belong to HEV genotype Ⅳ.
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