Disease A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [0-9]
Gene A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

TCN2

Gene name: 6948
OMIM ID: 613441
Chromosome location: 22q12.2

Polymorphisms

Disease/PhenotypeTranscobalamin II deficiency
Reference transcriptNM_001184726.1
DNA Changec.776C>G
A.A. Changep.Pro259Arg
Exon/Intronexon 6
Variation Typesubstitution
Reference SNPrs1801198
Cases
Controls81 apparently healthy participants
Frequency
Allele/GenotypeFrequency in casesFrequency in controlsOR (95%CI)P-value
CC35 (43.2%)
CG32 (39.5%)
GG14 (17.3%)
ReferenceGueant JL, Chabi NW, Gueant-Rodriguez RM, Mutchinick OM, Debard R, Payet C, Lu X, Villaume C, Bronowicki JP, Quadros EV, Sanni A, Amouzou E, Xia B, Chen M, Anello G, Bosco P, Romano C, Arrieta HR, S?nchez BE, Romano A, Herbeth B, Anwar W, Namour F.Environmental influence on the worldwide prevalence of a 776C->G variant in the transcobalamin gene (TCN2).
J Med Genet. 2007 Jun;44(6):363-7.