What is recombination? Discuss the applications of recombination from the point of view of genetic engineering.

(N/A) Recombination is the process of generating new combinations of alleles or genes,which occurs primarily through crossing over during meiosis or independent assortment.
In the context of genetic engineering and genetics,Alfred Sturtevant utilized the frequency of recombination between gene pairs located on the same chromosome to estimate the physical distance between them,effectively 'mapping' their positions on the chromosome.
These genetic maps serve as a foundational tool in modern biotechnology and genomics. They are extensively used as a starting point for the sequencing of whole genomes,a methodology that was critical in the success of the Human Genome Sequencing Project.