Скачать или смотреть Composition of the Human Genome

The human genome is made up of 3200 million bases per haploid set of chromosome that is 23 chromosome.
2/3rd of the human genome does not code for any protein. Only 1/3rd of
DNA have code for protein.
In that 1/3rd, the most of the part are pseudo genes, gene fragments and untranslated introns, Intronic regions.
20 to 25 000 change that has been expected in humans. Those genes are located on 48 million bases region only. The whole in human genome, only 1.5 % of the DNA codes for the Protein.

Additional Reading:
https://www.genome.gov/human-genome-p...
https://www.ncbi.nlm.nih.gov/pmc/arti...
https://www.ncbi.nlm.nih.gov/books/NB....