Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs1800562
rs1800562
0.020 GeneticVariation BEFREE The aim of this study was to evaluate the prevalence of the H63D, S65C and C282Y mutations in the HFE gene among 102 individuals with alpha-thalassemia and 168 beta-thalassemia heterozygotes and to compare them with 173 control individuals without hemoglobinopathies. 17160266

2006

dbSNP: rs1800562
rs1800562
0.020 GeneticVariation BEFREE This excluded C282Y as a factor in the pathogenesis of iron overload in these haemoglobinopathies. 11186424

2000

dbSNP: rs1800730
rs1800730
0.010 GeneticVariation BEFREE The aim of this study was to evaluate the prevalence of the H63D, S65C and C282Y mutations in the HFE gene among 102 individuals with alpha-thalassemia and 168 beta-thalassemia heterozygotes and to compare them with 173 control individuals without hemoglobinopathies. 17160266

2006

dbSNP: rs281864581
rs281864581
HBB
G 0.700 CausalMutation CLINVAR

dbSNP: rs281864817
rs281864817
0.010 GeneticVariation BEFREE Haemoglobin Fontainebleau (HBA2: c. 64G>C) in Oman: molecular and haematological characteristics and interaction with various haemoglobinopathies. 28784617

2018

dbSNP: rs281864853
rs281864853
0.010 GeneticVariation BEFREE A new silent hemoglobin variant, Hb Ozieri (alpha 71(E20)Ala-->Val), was observed in five apparently unrelated newborn babies during a screening for hemoglobinopathies on the island of Sardinia. 8448185

1993

dbSNP: rs281865475
rs281865475
HBB
A 0.700 CausalMutation CLINVAR A frameshift at codons 77/78 (-C): a novel beta-thalassemia mutation. 15481896

2004

dbSNP: rs3180281
rs3180281
0.010 GeneticVariation BEFREE A new silent hemoglobin variant, Hb Ozieri (alpha 71(E20)Ala-->Val), was observed in five apparently unrelated newborn babies during a screening for hemoglobinopathies on the island of Sardinia. 8448185

1993

dbSNP: rs33922842
rs33922842
HBB
A 0.700 CausalMutation CLINVAR Simple, efficient, and cost-effective multiplex genotyping with matrix assisted laser desorption/ionization time-of-flight mass spectrometry of hemoglobin beta gene mutations. 19460936

2009

dbSNP: rs33922842
rs33922842
HBB
A 0.700 CausalMutation CLINVAR New amber mutation in a beta-thalassemic gene with nonmeasurable levels of mutant messenger RNA in vivo. 3403716

1988

dbSNP: rs33922842
rs33922842
HBB
A 0.700 CausalMutation CLINVAR Hemoglobinopathy: molecular epidemiological characteristics and health effects on Hakka people in the Meizhou region, southern China. 23383304

2013

dbSNP: rs33922842
rs33922842
HBB
A 0.700 CausalMutation CLINVAR Characterisation and confirmation of rare beta-thalassaemia mutations in the Malay, Chinese and Indian ethnic groups in Malaysia. 17008283

2006

dbSNP: rs33922842
rs33922842
HBB
A 0.700 CausalMutation CLINVAR High resolution melting analysis: a rapid screening and typing tool for common β-thalassemia mutation in Chinese population. 25089872

2014

dbSNP: rs33924775
rs33924775
HBB
T 0.700 CausalMutation CLINVAR

dbSNP: rs33925391
rs33925391
HBB
C 0.700 CausalMutation CLINVAR

dbSNP: rs33929459
rs33929459
HBB
T 0.700 CausalMutation CLINVAR

dbSNP: rs33933298
rs33933298
HBB
T 0.700 CausalMutation CLINVAR Oxygen affinity in hemoglobin Köln disease. 5059650

1972

dbSNP: rs33933298
rs33933298
HBB
T 0.700 CausalMutation CLINVAR Report on Ten Years' Experience of Premarital Hemoglobinopathy Screening at a Center in Antalya, Southern Turkey. 27207683

2016

dbSNP: rs33933298
rs33933298
HBB
T 0.700 CausalMutation CLINVAR Comprehensive and efficient HBB mutation analysis for detection of beta-hemoglobinopathies in a pan-ethnic population. 20395516

2010

dbSNP: rs33933298
rs33933298
HBB
T 0.700 CausalMutation CLINVAR Abnormal hemoglobin phenotypes in carriers of mild anemia in Latin America. 20309827

2010

dbSNP: rs33933298
rs33933298
HBB
T 0.700 CausalMutation CLINVAR Molecular characteristics of three hemoglobin variants observed in a Chinese population: Hb Ube-1 [β98 (FG5) Val→Met], Hb Ube‑2 [α68 (E17) Asn→Asp] and Hb Ube‑4 [α116 (GH4) Glu→Ala]. 21523319

2011

dbSNP: rs33933298
rs33933298
HBB
T 0.700 CausalMutation CLINVAR Two missense mutations in the beta-globin gene can cause severe beta thalassemia. Hemoglobin Medicine Lake (beta 32[B14]leucine-->glutamine; 98 [FG5] valine-->methionine). 7860732

1995

dbSNP: rs33933298
rs33933298
HBB
T 0.700 CausalMutation CLINVAR Percentages of abnormal hemoglobins in adults with a heterozygosity for an alpha-chain and/or a beta-chain variant. 6859036

1983

dbSNP: rs33941377
rs33941377
HBB
A 0.700 CausalMutation CLINVAR Systematic documentation and analysis of human genetic variation in hemoglobinopathies using the microattribution approach. 21423179

2011

dbSNP: rs33941377
rs33941377
HBB
T 0.700 GeneticVariation CLINVAR HbVar: A relational database of human hemoglobin variants and thalassemia mutations at the globin gene server. 11857738

2002