normal alleleの例文

• In the familial form, a mutated allele is inherited along with a normal allele.
• C at position 665 ( leading to an alanine at amino acid 222 ) is the normal allele.
• Cherubism is autosomal dominantly linked, meaning the displayed phenotype is determined by the dominant allele while the normal allele is recessive.
• The second  hit results in the loss of the remaining normal allele ( gene ) and occurs within a particular retinal cell.
• Crosses of two heterozygous Manx cats result in 2 offspring displaying the heterozygous shortened tail phenotype, and 1 offspring of normal tail length that is homozygous for a normal allele.
• A heterozygous individual ( i . e . one who is a carrier for the disease, having only one normal allele for the insulin receptor ) will not be affected.
• B for Bantam dwarfism is dominant over the normal allele " Dw ", and the last is dominant over the sex-linked recessive allele " dw ".
• Also, if one X-chromosome has a mutation hindering its growth or rendering it non viable, cells which randomly inactivated that X will have a selective advantage over cells which randomly inactivated the normal allele.
• The ineffective homozygous allele works at a rate of about 8 % of the normal allele, for it shows a higher km for NAD + and has a higher maximum velocity than the wild-type allele.
• In the overall Japanese population, about 57 % of individuals are homozygous for the normal allele ( sometimes termed ALDH2 * 1 ), 40 % are heterozygous for glu487lys, and 3 % are homozygous for glu487lys.
• Thus, although inactivation is initially random, cells that inactivate a normal allele ( leaving the mutated allele active ) will eventually be overgrown and replaced by functionally normal cells in which nearly all have the same X-chromosome activated.
• In a diploid population, a deleterious allele " B " may have different effects on individual fitness in heterozygotes " AB " and homozygotes " BB " depending on the degree of dominance of the normal allele " A ".
• If both parents have one mutant allele and one normal allele ( heterozygous ) then they have a 25 % chance of producing a homozygous recessive child ( has predisposition ), 50 % chance of producing a heterozygous child ( carrier of the faulty gene ) and 25 % chance of produced a child with two normal alleles.
• If both parents have one mutant allele and one normal allele ( heterozygous ) then they have a 25 % chance of producing a homozygous recessive child ( has predisposition ), 50 % chance of producing a heterozygous child ( carrier of the faulty gene ) and 25 % chance of produced a child with two normal alleles.
• The frequency p = p _ { AA } + p _ { AB } of normal alleles " A " increases at rate 1 / ( 1-s p _ { BB } ) due to the selective elimination of recessive homozygotes, while mutation causes p to decrease at rate 1-\ mu ( ignoring back mutations ).
• The expression of any color, except white, requires the presence of the normal allele " C " +, an autosomic dominant allele that allows the synthesis of pigment in the feathers . " C " + is the most dominant of the allelic series of the locus " C " with the following order of dominance: