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重庆医科大学生物教研室
纸质出版日期:1989,
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[1]魏若璋,彭惠民,楼宏,张静.Klinefelter综合征患者Ag-NOR及Ag-AA的分析[J].重庆医科大学学报,1989(03):199-201.
ANALYSIS OF AG-NOR AND AG-AA FOR KLINEFELTER’S SYNDROME[J]. Journal of Chongqing Medical University, 1989,(3):199-201.
[1]魏若璋,彭惠民,楼宏,张静.Klinefelter综合征患者Ag-NOR及Ag-AA的分析[J].重庆医科大学学报,1989(03):199-201. DOI: 10.13406/j.cnki.cyxb.1989.03.008.
ANALYSIS OF AG-NOR AND AG-AA FOR KLINEFELTER’S SYNDROME[J]. Journal of Chongqing Medical University, 1989,(3):199-201. DOI: 10.13406/j.cnki.cyxb.1989.03.008.
本文对26例Klinefelter综合征患者(16例47
xxy;10例46
xy/47
xxy)作了银染核仁形成区(Ag-NOR)及银染近端着丝粒染色体联合(Ag-AA)频率的研究
探讨X染色体数目增加与基因转录活性及不育之间的关系。结果发现无论是Ag-NOR或Ag-AA的频率均随X染色体增加而递增
47
xxy;46
xxy组均与正常对照组差异极显著(P<0.001)
而47
xxy组与46
xxy组差异显著(P<0.05)
Observation on the frequencies of Ag-NOR and Ag-AA in the peripheral blood lymphocyte of 16 cases of 47
XXY;10 of 46
XY/47
XXY and 8 of 46
XY.The results indicated that in the 47
XXY group and 46
XXY group
their frequencies of Ag-NOR and Ag-AA were significantly higher than that in the normal’s 46
XY (p<0.001) . The frequency of the 47
XXY group was higher than that in 46
XXY group (p<0.05). It may be related with the amount of the hormone and tracscriptive of rRNA genes on the acrocentric chromosome
Klinefelter综合征核仁形成区近端着丝粒染色体
Klinefelter’s syndromeAcrocentric chromosomeNucleolus organizer region
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