Table of Contents
What is the phenotype of A+ blood type?
The four basic ABO phenotypes are O, A, B, and AB. After it was found that blood group A RBCs reacted differently to a particular antibody (later called anti-A1), the blood group was divided into two phenotypes, A1 and A2. RBCs with the A1 phenotype react with anti-A1 and make up about 80\% of blood type A.
What is AA in genotype?
The term “homozygous” is used to describe the pairs “AA” and “aa” because the alleles in the pair are the same, i.e. both dominant or both recessive. In contrast, the term “heterozygous” is used to describe the allelic pair, “Aa”.
What is genotype II?
There are three forms of the gene (alleles) that control the ABO blood group, which are designated as iA, iB, and i. You have two alleles (one from your mother and one from your father), which are referred to as your genotype. ii – This genotype produces no protein (type O).
Is AA genotype or phenotype?
Table 4-5. Correlation of ABO phenotypes and genotypes.
Phenotype | Possible Genotype |
---|---|
A | AA or AO |
B | BB or BO |
AB | AB |
O | OO |
What are the 6 genotypes of blood?
A description of the pair of alleles in our DNA is called the genotype. Since there are three different alleles, there are a total of six different genotypes at the human ABO genetic locus. The different possible genotypes are AA, AO, BB, BO, AB, and OO.
What is a normal genotype?
An organism’s genotype is its specific combination of alleles for a given gene. For cystic fibrosis, people with the normal-normal or normal-mutant genotypes have the normal phenotype, while people with the mutant-mutant genotype have the disease phenotype.
How do I find my genotype?
If you prefer finding out your genotype with the help of a blood test, you can visit the hospital nearby, and the doctor will take the blood sample from your arm. When they have enough blood, they take it for analysis to the laboratory. The laboratory test determines the level of hemoglobin in your blood.
What is my blood genotype?
A person with blood type AB as the genotype AB. And a person with blood type O has the genotype OO….Genotypes.
Blood Type | Genotype |
---|---|
Blood Type A | Genotypes AA or AO |
Blood Type B | Genotypes BB or BO |
Blood Type AB | Genotype AB |
Blood Type O | Genotype OO |
What are the genotypes for all blood types?
If someone has blood type A, they must have at least one copy of the A allele, but they could have two copies. Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO.
What is the most common blood type by race?
Blood type by race/ethnicity: O-positive is the most common blood type. Blood types vary by ethnic group. More Hispanic people, for example, have O blood type, while Asian people are more likely to be type B. In 2014, Oklahoma Blood Institute saw this ethnic diversity and blood types in its donors.
What are some examples of a genotype?
An example of a genotype is an organism’s blood type, while an example of a phenotype is its height. Height can be affected by an organism’s poor diet while developing or growing up. A person’s genotype is the special allele combination that is in his or her genetic make-up.