Statements (29)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:blood_group_system | 
| gptkbp:antibodyInPlasma | gptkb:anti-A gptkb:anti-B | 
| gptkbp:antigen | gptkb:carbohydrate_antigen | 
| gptkbp:determines | presence or absence of A and B antigens on red blood cells | 
| gptkbp:discoveredBy | gptkb:Karl_Landsteiner | 
| gptkbp:discoveredIn | 1901 | 
| gptkbp:foundIn | humans some primates | 
| gptkbp:gene | gptkb:ABO_gene | 
| gptkbp:hasBloodGroup | O A AB B | 
| gptkbp:inheritance | codominant | 
| gptkbp:isMostImportantBloodGroupSystem | true | 
| gptkbp:isUniversalDonor | gptkb:O_negative | 
| gptkbp:isUniversalRecipient | gptkb:AB_positive | 
| gptkbp:locatedOnChromosome | gptkb:chromosome_9 | 
| gptkbp:namedAfter | gptkb:A_and_B_antigens | 
| gptkbp:numberOfMainGroups | 4 | 
| gptkbp:significance | hemolytic transfusion reaction hemolytic disease of the newborn | 
| gptkbp:usedFor | paternity testing organ transplantation compatibility blood transfusion compatibility | 
| gptkbp:bfsParent | gptkb:Abo | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Abo blood group system |