Morganella morganii is an opportunistic bacterial pathogen shown to cause a wide range of clinical and community-acquired infections. This study was aimed at sequencing and comparing the genomes of three M. morganii strains isolated from the urine samples of patients with community-acquired urinary tract infections. Draft genome sequencing was conducted using the Illumina HiSeq platform. The genomes of MM 1, MM 4, and MM 190 strains have a size of 3.82–3.97 Mb and a GC content of 50.9–51%. Protein-coding sequences (CDS) represent 96.1% of the genomes, RNAs are encoded by 2.7% of genes and pseudogenes account for 1.2% of the genomes. The pan-genome containes 4,038 CDS, of which 3,279 represent core genes. Six to ten prophages and 21–33 genomic islands were identified in the genomes of MM 1, MM 4, and MM 190. More than 30 genes encode capsular biosynthesis proteins, an average of 60 genes encode motility and chemotaxis proteins, and about 70 genes are associated with fimbrial biogenesis and adhesion. We determined that all strains contained urease gene cluster ureABCEFGD and had a urease activity. Both MM 4 and MM 190 strains are capable of hemolysis and their activity correlates well with a cytotoxicity level on T-24 bladder carcinoma cells. These activities were associated with expression of RTX toxin gene hlyA , which was introduced into the genomes by a phage similar to Salmonella phage 118970_sal4.

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Whole-genome sequencing of a soil isolate Bacillus pumilus, strain 7P, and its streptomycin-resistant derivative, B. pumilus 3-19, showed genome sizes of 3,609,117 bp and 3,609,444 bp, respectively. Annotation of the genome showed 3794 CDS (3204 with predicted function) and 3746 CDS (3173 with predicted function) in the genome of strains 7P and 3-19, respectively. In the genomes of both strains, the prophage regions Bp1 and Bp2 were identified. These include 52 ORF of prophage proteins in the Bp1 region and 38 prophages ORF in the Bp2 region. Interestingly, more than 50% of Bp1 prophage proteins are similar to the proteins of the phi105 in B. subtilis. The DNA region of Bp2 has 15% similarity to the DNA of the Brevibacillus Jimmer phage. Degradome analysis of the genome of both strains revealed 148 proteases of various classes. These include 60 serine proteases, 48 metalloproteases, 26 cysteine proteases, 4 aspartate proteases, 2 asparagine proteases, 3 threonine proteases, and 2 unclassified proteases. Likewise, three inhibitors of proteolytic enzymes were found. Comparative analysis of variants in the genomes of strains 7P and 3-19 showed the presence of 81 nucleotide variants in the genome 3-19. Among them, the missense mutations in the rpsL, comA, spo0F genes and in the upstream region of the srlR gene were revealed. These nucleotide polymorphisms may have affected the streptomycin resistance and overproduction of extracellular hydrolases of the 3-19 strain. Finally, a plasmid DNA was found in strain 7P, which is lost in its derivative, strain 3-19. This plasmid contains five coding DNA sequencing (CDS), two regulatory proteins and three hypothetical proteins.

Here we present the morphological and physiological properties of isolated Lysinibacillus fusiformis strain GM, its draft genome sequence as well as annotation and analysis of its genome. Initial analysis of MALDI-TOF mass spectrometry, 16S rRNA gene analysis and in silico DNA-DNA hybridization revealed that the strain belongs to the species Lysinibacillus fusiformis. The 4,678,122 bp draft genome consist of 17 scaffolds encoding 4588 proteins and 137 RNAs. Annotation of the genome sequence revealed cellulase and protease encoding genes, genes of adhesion proteins and putative genes responsible for the biosynthesis of antimicrobial metabolites. The Whole Genome Shotgun project has been deposited at DDBJ/EMBL/GenBank under the accession number NTMQ00000000.1 (https://www.ncbi.nlm.nih.gov/nuccore/NZ_NTMQ00000000.1).