Abstract

Here, we present the draft genome of Bacillus safensis JPL-MERTA-8-2, a strain found in a spacecraft assembly cleanroom before launch of the Mars Exploration Rovers. The assembly contains 3,671,133 bp in 14 contigs.

Highlights

  • We present the draft genome of Bacillus safensis JPL-MERTA-8-2, a strain found in a spacecraft assembly cleanroom before launch of the Mars Exploration Rovers

  • The swabs and wipes are cultured and banked for further study. This particular isolate, Bacillus safensis JPL-MERTA-8-2, was collected in 2004 from soft goods of the Exploration Rovers before launch. This isolate was recently sent to the International Space Station as part of a nationwide citizen science project, Project MERCCURI

  • All the bacterial strains associated with this project had their genomes sequenced at the University of California Davis, as described below

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Summary

Introduction

We present the draft genome of Bacillus safensis JPL-MERTA-8-2, a strain found in a spacecraft assembly cleanroom before launch of the Mars Exploration Rovers. As part of standard Planetary Protection protocols at JPLNASA, all Mars-bound spacecraft are routinely sampled to monitor contamination within the spacecraft assembly cleanrooms. The swabs and wipes are cultured and banked for further study. This particular isolate, Bacillus safensis JPL-MERTA-8-2, was collected in 2004 from soft goods (e.g., lander petal fabric) of the Exploration Rovers before launch.

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