CGA codons multiplex PCR in rapid diagnosis of retinoblastoma.
Indian J Hum Genet
;
2006 Jan; 12(1): 34-38
Article
Dans Anglais
| IMSEAR
| ID: sea-143296
ABSTRACT
Background:
Multiplex polymerase chain reaction allows amplification of multiple target sequences of a genome under identical conditions in a single tube. This "one-shot" polymerase chain reaction detection is time and cost effective when large or multiple genes, with many target fragments are investigated. This is applicable for retinoblastoma susceptibility gene having 27 exons with recurrent mutations reported at most of the 12 CGA codons. Materials andMethods:
Multiplex polymerase chain reaction assay for the amplification of 12 CGA codons, which constitutes about 50 % of retinoblastoma susceptibility gene mutations has been designed. The time and cost (includes only reagent cost) involved in both multiplex and uniplex polymerase chain reaction was also calculated.Results:
Twelve CGA codons were multiplexed in 5 instead of 12 uniplex polymerase chain reactions, which took 36 hours and 9.78 US$ whereas multiplex polymerase chain reaction took 15 hours and 6.88 US$. Multiplex polymerase chain reaction method saved 58.3% of time and 29.6% of cost over uniplex polymerase chain reaction.Conclusion:
Saving time by more than half and cost by nearly a third would help clinicians and geneticists while counseling retinoblastoma patients.
Texte intégral:
Disponible
Indice:
IMSEAR (Asie du Sud-Est)
langue:
Anglais
Texte intégral:
Indian J Hum Genet
Année:
2006
Type:
Article
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