Genomic Mapping Techniques: Importance and Applications

Genomic mapping involves genetic and physical mapping techniques to determine the locations of genes and other sequence features within DNA molecules. It plays a crucial role in sequencing complex genomes by aiding in assembly and resolving limitations like repeat sequences. The shotgun sequencing approach, widely used in genomic studies, has its challenges, such as difficulties in handling repetitive DNA sequences. Genomic maps help overcome these challenges by providing a framework to accurately position and align sequence fragments. By utilizing genetic mapping and physical mapping strategies, researchers can construct detailed maps that facilitate accurate genome sequencing and analysis.

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