Skip to main content
. 2020 Aug 26;11:2050. doi: 10.3389/fmicb.2020.02050

Figure 2.

Figure 2

Surviving fractions of D. radiodurans R1 (A) and D. aerius TR0125 (B) after 3 years. Cells were under a MgF2 window (UV >110 nm) when exposed to space (pale blue diamonds). The International Space Station (ISS) cabin (blue triangles) and the ground controls (brown circles) are also shown. Far left data on the vertical axis show the results of sample with about 1 μm thickness. Some data points (1 μm ISS cabin control and space exposed samples in A and 1 and 100 μm space exposed samples in B) are not indicated because no surviving cells were detected. The actual thicknesses of the samples are presented in Supplementary Table 1. Each error bar shows the standard error of the mean (SEM) of triplicate samples; most SEMs were small and covered by data markers.