The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

HFE, SLC40A1, HAMP, HJV, TFR2, and FTL mutations detected by denaturing high-performance liquid chromatography after iron phenotyping and HFE C282Y and H63D genotyping in 785 HEIRS Study participants.

We sought to identify mutations that could explain iron phenotype heterogeneity in adults with previous HFE genotyping to detect C282Y and H63D. HEIRS Study participants genotyped for C282Y and H63D were designated as high transferrin saturation (TS) and/or serum ferritin (SF) (high TS/SF), low TS/SF, or controls. We grouped 191 C282Y homozygotes as high TS/SF, low TS/SF, or controls, and 594 other participants by race/ethnicity as high TS/SF or controls. Using denaturing high-performance liquid chromatography (DHPLC), we screened 20 regions of HFE, SLC40A1, HAMP, HJV, TFR2, and FTL in each participant. DHPLC analyses were successful in 99.3% of 791 participants and detected 117 different mutations. In C282Y homozygotes, 4.0% of high TS/SF participants had SLC40A1 Q248H, HAMP -72C>T, or HAMP R59G heterozygosity (0% Controls; P = 0.1200). In whites, 4.1% with high TS/SF and 1.3% of controls had HFE S65C or E168Q (P = 0.3049). HJV c.-6C>G and FTL L55L frequencies were greater in whites with high TS/SF than controls (0.0811 vs. 0.0200, P = 0.0144; 0.5743 vs. 0.4400, P = 0.0204, respectively). One Hispanic with high TS/SF (1.3%) had HAMP G71D heterozygosity. In blacks, SLC40A1 Q248H frequencies did not differ significantly between high TS/SF and control participants. Among Asians, 2.8% with high TS/SF were HFE V295A heterozygotes. Mutations other than HFE C282Y and H63D reported to be pathogenic were infrequently detected in high TS/SF participants. Genetic regions in linkage disequilibrium with HJV c.-6C>G and FTL L55L could partly explain high TS/SF phenotypes in whites. Am. J. Hematol., 2009. Published 2009 Wiley-Liss, Inc.[1]

References

 
WikiGenes - Universities