The mTOR inhibitor shotgun library was constructed with a 500 bp-span paired-end library. All clean reads were assembled into scaffolds using Velvet version 1.2.07 (Zerbino and Birney, 2008), and PAGIT flow was used to prolong the initial contigs and correct sequencing errors (Swain et al., 2012). Gene prediction was carried out by using Glimmer 3.0 (Delcher et al., 2007). Ribosomal RNA genes were detected by using the RNAmmer 1.2 software (Lagesen et al., 2007) and transfer RNAs by tRNAscan-SE version 1.21 (Lowe and Eddy, 1997). The KAAS server (http://www.genome.jp/kegg/kaas/) was used to assign translated amino acids into KEGG Orthology (Kanehisa et al., 2008). Translated genes were aligned with COG database using

NCBI blastp (Tatusov et al., 2001). Signal peptides were identified by SignalP version 4.1 (http://www.cbs.dtu.dk/services/SignalP/). TMHMM 2.0 (http://www.cbs.dtu.dk/services/TMHMM/)

was used to identify genes with transmembrane helices. Orthology identification was carried out by a modified method introduced by Lerat et al. (2003) (Supplementary materials). The draft genome sequence of G. thermocatenulatus strain GS-1 revealed a genome size of 3,519,600 bp and a G + C content of 52.1% (155 scaffolds with N50 length of 72,438 bp). find more These scaffolds contain 3371 coding sequences (CDSs), 74 tRNAs and 9 rRNAs. A total of 1389 protein-coding genes were assigned as putative function or hypothetical proteins and 2564 genes were categorized into COG functional groups (including putative or hypothetical genes). The properties and the statistics of the genome are summarized in Table 1. As a thermophilic bacterium, GS-1 in response to heat stresses induces heat shock proteins, which remove or refold damaged proteins. Among the protein-coding genes of strain GS-1, several gene encoding molecular chaperones were found, including the dnaK operon comprised of genes encoding DnaJ–DnaK–GrpE and the HrcA regulator, Tyrosine-protein kinase BLK GroEL, heat-shock proteins Hsp20

and Hsp33, and a protein disaggregation chaperone. Genes encoding ATP-dependent heat shock-responsive proteases such as Clp and Lon were also found. Putative genes encoding monooxygenase, alcohol dehydrogenase, aldehyde dehydrogenase, fatty acid-CoA ligase, acyl-CoA dehydrogenase, enoyl-CoA hydrogenase, hydroxyacyl-CoA dehydrogenase and thiolase were detected in the genome, which confirmed the presence of an oxidation pathway for the degradation of long-chain alkanes (Feng et al., 2007), which is consistent with the phenotype of crude-oil degradation. Comparison of the GS-1 genome with Geobacillus thermodenitrificans NG80-2, Geobacillus stearothermophilus NUB3621, Geobacillus thermoglucosidasius C56-YS93 and Geobacillus thermoleovorans CCB_US3_UF5 revealed the presence of large core-genomes ( Fig. 1), and these five Geobacillus strains shared 2084 CDSs in the genome. A particular overlap between G. thermocatenulatus GS-1 and G.