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. 2014 Jul 18;9(7):e100587. doi: 10.1371/journal.pone.0100587

Table 2. Commonly used terms and definitions.

Term Definition
sample one individual to be sequenced (human, fish, mouse, bird, etc.)
sample library all reads produced in a given sequence run for a single sample
run library all reads produced by a single sequencing run (includes all samples)
read individual, non-unique sequence produced during sequencing corresponding to the sequence of a single PCR amplicon
sequence unique read produced during a sequencing run (many reads can correspond to the same sequence), and indicated by an # (e.g. #130)
true allele sequence inferred to match an allelic sequence in the genome of a given sample
artifact sequence inferred to not match an allelic sequence in the genome of a given sample
cluster group of similar reads (or a single read) produced during phase 3 of STC
dominant sequence sequence with most reads in a given cluster
subdominant sequence sequence with second most reads in a given cluster
dropped allele an allele originating from a small cluster in phase 3 that was made a true allele during phase 4
missing allele an allele present in the genome of the sample does not appear as a true allele after STC is complete