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Coverage (genetics)
Measure of the completeness of DNA sequencing
In genetics, coverage is one of several measures of the depth or completeness of DNA sequencing, and is more specifically expressed in any of the following terms:
Sequence coverage (or depth) is the number of unique reads that include a given nucleotide in the reconstructed sequence.[1][2]Deep sequencing refers to the general concept of aiming for high number of unique reads of each region of a sequence.[3]
Physical coverage, the cumulative length of reads or read pairs expressed as a multiple of genome size.[4]
Genomic coverage, the percentage of all base pairs or loci of the genome covered by sequencing.