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. 2022 May 25;11(6):2036–2042. doi: 10.1021/acssynbio.1c00525

Table 1. Phage Plaque Yield from the 10-fragment T7 Phage Genome Assembly Reactionsa.

genome topologyb assembly enzymesc replicate 1 replicate 2 replicate 3 average
linear SapI alone 0 0 0 0
linear SapI + T4 ligase 81 50 45 59
circular SapI Alone 0 0 0 0
circular SapI + T4 ligase 33,600 36,400 38,200 36,100
a

The table shows the number of phage plaques observed per microliter of assembly reaction transformed into NEB 10-beta cells for three experimental replicates and their average. One microliter of assembly reaction contains approximately 35 ng of DNA.

b

Assembly reactions were designed to produce two variants of the phage genome with identical sequences that have either blunt termini (linear) or a circular configuration (circular).

c

Genome assembly reactions were carried out with SapI and T4 DNA ligase. As a control, mock assembly reactions with SapI alone were carried out in parallel.