書誌事項
- タイトル別名
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- GENE FREQUENCIES OF GOV PLATELET ALLOANTIGENS IN JAPANESE
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抄録
The Gov alloantigen system is carried by the platelet membrane protein CD109. The Gov antigen has a polymorphism, Tyr/Ser, at the position of residue 703, caused by an A-C nucleotide substitution at position 2108 of the coding region. We examined the genotype frequencies for this polymorphism among Japanese using the PCR-SSP method. The genotypic frequencies were Gova/a, 23.5% ;Gova/b, 52.1% and Govb/b, 24.4%. Allele frequencies were 0.495 and 0.505 for Gova and Govb, respectively (n=217). Gov alloantibodies are the cause of neonatal alloimmune thrombocytopenic purpura (NAITP) and post-transfusion purpura, and are implicated in platelet transfusion refractoriness (PTR). On the basis of the Gov genotyping described here, Gov antigen panels can be prepared for the detection of anti-Gov antibodies in the sera of patients affected by NAITP and PTR.
収録刊行物
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- 日本輸血学会雑誌
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日本輸血学会雑誌 49 (6), 757-760, 2003
一般社団法人 日本輸血・細胞治療学会
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詳細情報 詳細情報について
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- CRID
- 1390001204907686400
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- NII論文ID
- 130003853203
- 50000366389
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- NII書誌ID
- AN00198368
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- ISSN
- 18838383
- 05461448
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- 抄録ライセンスフラグ
- 使用不可