Unequal crossing over during prophase I can result in one sister chromosome with a deletion and another with a duplication. A mutated form of hemoglobin, known as hemoglobin Lepore, is known in the human population. Hemoglobin Lepore has a deleted set of amino acids. If it was caused by unequal crossing over, what would be an expected consequence?
A) If it is still maintained in the human population, hemoglobin Lepore must be selected for in evolution.
B) There should also be persons born with, if not living long lives with, an anti-Lepore mutation or duplication.
C) Each of the genes in the hemoglobin gene family must show the same deletion.
D) The deleted gene must have undergone exon shuffling.
E) The deleted region must be located in a different area of the individual's genome.
A 2-fold serial dilution showing the result of moving 0.2 ml of green food coloring successively ...
The DNA from one chromosome has a mass of ~20 billion Daltons
(a) Monozygotic (MZ) twins result from the fertilization of a single egg by a single sperm. After on
The steps in the process of creating a karyotype for chromosome analysis.
Results of a cross involving two genes located on the same chromosome
Interstitial deletions of chromosome 11 in WAGR and WAGRO syndromes