HORTICULTURE

Detailed explanation-1: -Genome mapping is used to identify and record the location of genes and the distances between genes on a chromosome. Genome mapping provided a critical starting point for the Human Genome Project .

Detailed explanation-2: –assigning/locating of a specific gene to particular region of a chromosome and determining the location of and relative distances between genes on the chromosome.

Detailed explanation-3: -Gene mapping refers to the techniques used to identify a gene’s location and distance between genes. The distances between various sites inside a gene can also be described through gene mapping. Placing several molecular markers at specific locations on the genome is the fundamental element of all genome mapping.

Detailed explanation-4: -Geneticists use maps to describe the location of a particular gene on a chromosome. One type of map uses the cytogenetic location to describe a gene’s position. The cytogenetic location is based on a distinctive pattern of bands created when chromosomes are stained with certain chemicals.

Detailed explanation-5: -DNA annotation or genome annotation is the process of identifying the locations of genes and all of the coding regions in a genome and determining what those genes do.