What does sickle cell trait mean?
Definitions for sickle cell trait
sick·le cell trait
This dictionary definitions page includes all the possible meanings, example usage and translations of the word sickle cell trait.
Wikipedia
Sickle cell trait
Sickle cell trait describes a condition in which a person has one abnormal allele of the hemoglobin beta gene (is heterozygous), but does not display the severe symptoms of sickle cell disease that occur in a person who has two copies of that allele (is homozygous). Those who are heterozygous for the sickle cell allele produce both normal and abnormal hemoglobin (the two alleles are codominant with respect to the actual concentration of hemoglobin in the circulating cells). Sickle cell disease is a blood disorder wherein there is a single amino acid substitution in the hemoglobin protein of the red blood cells, which causes these cells to assume a sickle shape, especially when under low oxygen tension. Sickling and sickle cell disease also confer some resistance to malaria parasitization of red blood cells, so that individuals with sickle-cell trait (heterozygotes) have a selective advantage in environments where malaria is present.
Wikidata
Sickle cell trait
Sickle cell trait describes a condition in which a person has one abnormal allele of the hemoglobin beta gene, but does not display the severe symptoms of sickle cell disease that occur in a person who has two copies of that allele. Those who are heterozygous for the sickle cell allele produce both normal and abnormal hemoglobin. Sickle cell disease is a blood disorder in which the body produces an abnormal type of the oxygen-carrying substance hemoglobin in the red blood cells. Sickling and sickle cell disease also confer some resistance to malaria parasitization of red blood cells, so that individuals with sickle-cell trait have a selective advantage in some environments.
U.S. National Library of Medicine
Sickle Cell Trait
The condition of being heterozygous for hemoglobin S.
Numerology
Chaldean Numerology
The numerical value of sickle cell trait in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of sickle cell trait in Pythagorean Numerology is: 6
Translations for sickle cell trait
From our Multilingual Translation Dictionary
- SichelzelleneigenschaftGerman
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"sickle cell trait." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/sickle+cell+trait>.
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