Fig. 6
From: Suppressed DNA repair capacity in flight attendants after air travel

Repair activity of various DNA repair pathways in nine FA. (a) Graphs represents % reporter expression for non-homologous end joining (NHEJ), homologous recombination (HR), long patch base excision repair (LPBER), mismatch repair (MMR), nucleotide excision repair (NER) and IR-induced plasmid damage (IR) on y-axis against flight status [(before flight, BF, maroon bar) and (after flight, AF, blue bar)] on x-axis. The reporter expression for these plasmid DNA is directly proportional to the repair capacity. Each symbol represents a single FM-HCR measurement from one FA. Error bars represent mean ± SD. Asterisks indicate p ≤ 0.05 by two-tailed paired t-test. (b) Line connecting between the triangle symbols of BF (maroon upward facing triangle) and AF (blue downward facing triangle) represent reporter expression of each FA for NHEJ, HR, LPBER, MMR, NER, and IR-induced plasmid damage repair activity.