Mean corpuscular hemoglobin concentrationHemoglobin, alpha 2: Hemoglobin, alpha 2 also known as HBA2 is a gene that in humans codes for the alpha globin chain of hemoglobin.HemoglobinopathySupercooling: Supercooling, also known as undercooling, is the process of lowering the temperature of a liquid or a gas below its freezing point without it becoming a solid.Shunri: Shunris () are a Bengali Hindu caste whose traditional occupation is the distillation and selling of country wine. The Shunris, except those having family name Saha are listed as Scheduled Castes by the Government of India and Government of West Bengal.Sickle-cell diseaseHereditary persistence of fetal hemoglobinSelfish (House)Serum protein electrophoresisHemoglobin D-PunjabThalassemiaMicroangiopathic hemolytic anemiaErythrocrine: Erythrocrine describes red blood cell or erythrocyte for production and release of signaling molecules. The term “erythrocrine“ was coined by Song et al.Microdensitometer: A microdensitometer is an optical instrument used to measure optical densities in the microscopic domain.J.Hexagonal crystal system: In crystallography, the hexagonal crystal system is one of the 7 crystal systems, the hexagonal lattice system is one of the 7 lattice systems, and the hexagonal crystal family is one of the 6 crystal families. They are closely related and often confused with each other, but they are not the same.Hemoglobin E: Hemoglobin E or haemoglobin E (HbE) is an abnormal hemoglobin with a single point mutation in the β chain. At position 26 there is a change in the amino acid, from glutamic acid to lysine.