-
allele and one
mutant allele) of a gene. The cell or
organism is
called a
heterozygote specifically for the
allele in question, and therefore, heterozygosity...
-
glance appeared to be harmful,
conferred enough of an
advantage to
heterozygotes to make it beneficial, so that it
remained at
dynamic equilibrium in...
-
allele to the offspring, with the
result that all of
these hybrids were
heterozygotes (Aa), and that one of the two
alleles in the
hybrid cross dominated...
-
Compound heterozygotes are
often observed only
through subclinical symptoms such as
excess iron.
Disease is
rarely observed in such
compound heterozygotes unless...
-
homozygous state. To
produce a foal with LWS, both
parents must be
heterozygotes or
carriers of the
mutated gene.
Without genetic testing, some carriers...
-
proper number of
heterozygotes. In this way, the
hypothesis of Hardy–Weinberg
proportions is
rejected if the
number of
heterozygotes is too
large or too...
- polymorphisms. Due to
unexpected high
frequencies of
heterozygotes, and an
elevated level of
heterozygote fitness,
heterozygotic advantage may also be called...
- the
number of
alleles (polymorphism) present, or the
proportion of
heterozygotes in the po****tion. A null
allele is a gene
variant that
lacks the gene's...
-
deleterious mutations are
primarily removed by
selection on
heterozygotes because heterozygotes contain the vast
majority of
deleterious B
alleles (****uming...
- due to the
potential for
transmitting E or β-thal****emia.
Compound heterozygotes with sickle-hemoglobin E
disease result when the gene of hemoglobin...
