Chromosome walking is a method used in molecular biology to isolate and sequence long regions of DNA by successively sequencing overlapping fragments. This technique is instrumental in genome mapping and identifying genes within large, complex DNA sequences.

Chromosome Walking

Chromosome walking

Molecular biology is a branch of science that explores the structure and function of the molecules essential to life, focusing on the interactions between various systems of a cell, including the interrelationship of DNA, RNA, and protein synthesis. It provides insights into the molecular mechanisms of genetic replication, transcription, translation, and cell function, forming the foundation for understanding complex biological processes and disease mechanisms.

molecular biology

long regions of DNA

sequencing overlapping fragments

Genome mapping is the process of determining the location and chemical sequence of specific genes on a chromosome, which is crucial for understanding genetic diseases, evolutionary biology, and personalized medicine. It serves as a foundation for further genomic research, enabling scientists to identify gene functions and interactions within the genome.

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