Compare the allele in question to known mutant alleles. If similar, it si probably a mutant as well.
quinceanera
Yes. Most cases of achondroplasia are associated with a dominant mutant form of the FGFR3 gene. Thus, if someone with achondroplasia has children with a person without achondroplasia, 50% of the offspring would be predicted to inherit the disorder. If two people with achondroplasia were to have children, 50% would inherit acondroplasia (i.e. would be heterozygous for the mutant FGFR3 allele), 25% would be normal, and 25% would inherit two copies of the mutant FGFR3 allele, a condition which is almost certainly lethal.
only A and B
The answer is allele
It should be a dominant allele--a dominant allele's trait will be expressed over the recessive allele's trait.
The frequency for the mutant cystic fibrosis allele among Caucasians is 0.025, while the frequency of the normal allele is 0.975.
It may not be a "mutant" allele but a recessive allele that offers other (perhaps yet-unknown) benefits. Or, it has never caused a significant enough problem to have evolved out of the genome.
If one allele is not dominant over the other it would mean the alleles are the same so that organism would be a mutant.
quinceanera
A null allele is a mutant copy of gene that completely lacks that gene's normal function. This can be the result of the complete absence of the gene product (protein, RNA) at the molecular level, or the expression of a non-functional gene product. At the Phenotypic level, a null allele is indistinguishable from a deletion of the entire locus.
Yes. Most cases of achondroplasia are associated with a dominant mutant form of the FGFR3 gene. Thus, if someone with achondroplasia has children with a person without achondroplasia, 50% of the offspring would be predicted to inherit the disorder. If two people with achondroplasia were to have children, 50% would inherit acondroplasia (i.e. would be heterozygous for the mutant FGFR3 allele), 25% would be normal, and 25% would inherit two copies of the mutant FGFR3 allele, a condition which is almost certainly lethal.
Sickle cell anemia is found in high frequency because it is a codominant mutation. It only requires one allele for the gene to manifest.
homozygous mutant means both alleles of a gene are mutated.
In MUTANT B3
only A and B
Mutant produce muscle gain supplement for bodybuilders. Popular products include: Mutant Mass, Mutant Mayhem, Mutant Pump, Mutant Rehab, Mutant Whey, Mutant Stimulant and much for.
mutant B3