Skip to main content

Table 2 Correlation of sample age and several library quality metrics when reads were aligned to the targeted regions from the Helicoverpa armigera reference genome

From: Effects of sample age on data quality from targeted sequencing of museum specimens: what are we capturing in time?

Library quality metric

Correlation with sample age

Total number of reads

T269 = 4.38; P < 0.011.726e−05; R = 0.26 (0.14:0.37)

Mean coverage

T269 = 4.47; P < 0.01; R = 0.26 (0.15:0.37)

Total number of baits on target

T269 = 3.94; P < 0.01; R = 0.23 (0.12:0.34)

Total number of baits at 1x coverage

T269 = 8.77; P < 0.01; R = 0.47 (0.37:0.56)

Total number of baits at 5x coverage

T269 = 7.47; P < 0.01; R = 0.41 (0.31:0.51)

Total number of baits at 10x coverage

T269 = 6.95; P = < 0.01; R = 0.39 (0.28:0.49)

Total number of baits at 20x coverage

T269 = 6.31; P < 0.01; R = 0.36 (0.25:0.46)

Total number of baits at 30x coverage

T269 = 5.84; P = < 0.01 R = 0.34 (0.23:0.44)

Saturation

T269 = -0.22; P < 0.01; R = 0.22(−0.33:-0.10)

Enrichment

T269 = 6.65; P = < 0.01; R = 0.38 (0.27:0.47)