Determination of ABO blood group genotypes using the realtime loopmediated isothermal amplification method.
Mol Med Rep
; 12(4): 5963-6, 2015 Oct.
Article
em En
| MEDLINE
| ID: mdl-26238310
ABSTRACT
ABO genotyping is commonly used in several situations, including blood transfusion, personal identification and disease detection. The present study developed a novel method for ABO genotyping, using loopmediated isothermal amplification (LAMP). This method allows the simultaneous determination of six ABO genotypes under 40 min at a constant temperature of 62ËC. The genotypes of 101 blood samples were determined to be AA (n=6), AO (n=38), BB (n=12), BO (n=29), AB (n=8) and OO (n=8) by the LAMP assay. The results were compared with the phenotypes determined by serological assay and the genotypes determined by direct sequencing, and no discrepancies were observed. This novel and rapid method, with good accuracy and reasonably cost effective, provides a supplement to routine serological ABO typing and may also be useful in other pointofcare testing.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Sistema ABO de Grupos Sanguíneos
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Alelos
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Reação em Cadeia da Polimerase em Tempo Real
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Genótipo
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article