3. An individual heterozygous for the following three alleles (XYZ) was testcrossed to a homozygous recessive individual (xyz). The following offspring were generated: XYZ 200 XYZ 210 XYZ 215 Xxz 205 XYZ 80 XYZ 90 XYZ 85 XYZ 95 M. How many genes are linked? N. Which allele groups are parental? O. What do the other groups represent? P. What are the distances between the linked genes?
Genetic Recombination
Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.
Microbial Genetics
Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.
Step by step
Solved in 2 steps with 2 images
