Figure 3.

Average SARS-CoV-2 read lengths produced by NASCarD on clinical samples spanning a large range of Ct values. Each point represents a sequenced clinical sample in a particular experiment (Table S1). Samples that were multiplexed in a sequencing run (experiments J and O) are indicated by a colon preceding their respective sample identification number. The symbol size is proportional to the number of obtained SARS-CoV-2 reads, and the color code indicates genome completeness. A local polynomial regression (loess; blue line) with its 95% confidence intervals (grey area) was fitted between average read lengths and Ct values.