Below are DNA sequences from the same region of 7 different…
Below are DNA sequences from the same region of 7 different homologous chromosomes. In other words, these are sequences from the same region of the genome, but they contain different alleles at the position that is boxed in green. Remember, most of our cells contain two genomes. Knowing that a person’s genotype at the boxed position is either CC, CG, or GG is determined by . Knowing the full sequence of a person’s genome (e.g., GTCCAGCACGACT or GTCCAGGACGACT) is determined by .