scholarly journals Complete genome sequence of an extensively drug resistant (XDR) M. morganii SMM01 isolated from a patient with urinary and fecal incontinence

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Pachi Pulusu Chanakya ◽  
Balaram Khamari ◽  
Manmath Lama ◽  
Arun Sai Kumar Peketi ◽  
Prakash Kumar ◽  
...  

Abstract Objective M. morganii is a gram-negative, non-lactose fermenting and an opportunistic pathogen frequently associated with nosocomial infections. Although first isolated in 1906 from a pediatric fecal sample, not many M. morganii isolates have been sequenced. The objective of this work is to determine the complete genome sequence of an XDR M. morganii strain (SMM01) isolated from the urine of a patient with urinary and fecal incontinence and to characterize its antimicrobial resistance profile. Data description Here, we report the complete genome sequence of M. morganii SMM01 generated from the hybrid assembly of Illumina HiSeq X and Nanopore MinION reads. The assembly is 100% complete with genome size of 39,30,130 bp and GC content of 51%. Genomic features include 3617 CDS, 18 rRNAs, 78 tRNAs, 4 ncRNAs and 60 pseudogenes. Antimicrobial resistance profile was characterized by the presence of genes conferring resistance to aminoglycosides, β-lactams, fluoroquinolones, chloramphenicol, and tetracyclines. Secondary metabolite biosynthetic gene clusters like NRPS, T1PKS, thiopeptide, beta-lactone, and bacteriocin were identified. The genome data described here would be the first complete genome of an Indian M. morganii isolate providing crucial information on antimicrobial resistance patterns, paving the way for further comparative genome analyses.

2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Jun Kong ◽  
Hongshan Jiang ◽  
Baiyun Li ◽  
Wenjun Zhao ◽  
Zhihong Li ◽  
...  

Pseudomonas syringae pv. lapsa is a pathovar of Pseudomonas syringae that can infect wheat. The complete genome of P. syringae pv. lapsa strain ATCC 10859 contains a 5,918,899-bp circular chromosome with 4,973 coding sequences, 16 rRNAs, 69 tRNAs, and an average GC content of 59.13%. The analysis of this genome revealed several gene clusters that are related to pathogenesis and virulence.


2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Opeyemi K. Awolope ◽  
Noelle H. O’Driscoll ◽  
Alberto Di Salvo ◽  
Andrew J. Lamb

Abstract Objectives The urgent need for novel antibiotics cannot be overemphasized. Hafnia alvei A23BA was isolated from plant rhizosphere as part of an effort to recover novel antibiotic-producing bacterial strains from soil samples. The genome of the isolate was sequenced to facilitate mining for potential antibiotic-encoding biosynthetic gene clusters and to gain insights into how these gene clusters could be activated. Data description Here, we report the complete genome sequence of H. alvei A23BA obtained from the hybrid assembly of Illumina HiSeq and GridION reads. The genome, consisting of a circular chromosome and a circular plasmid, is 4.77 Mb in size with a GC content of 48.77%. The assembly is 99.5% complete with genomic features including 4,217 CDSs, 125 RNAs, and 30 pseudogenes. Thiopeptide, beta-lactone, siderophore, and homoserine lactone biosynthetic gene clusters were also identified. Other gene clusters of interest include those associated with bioremediation, biocontrol, and plant growth promotion- all of which are reported for H. alvei for the first time. This dataset serves to expedite the exploration of the biosynthetic and metabolic potentials of the species. Furthermore, being the first published genome sequence of a soil isolate, this dataset enriches the comparative genomics study of H. alvei strains.


2021 ◽  
Vol 10 (25) ◽  
Author(s):  
Mingsong Kang ◽  
John Chmara ◽  
Sohail Naushad ◽  
Hongsheng Huang

Raoultella planticola is a Gram-negative opportunistic bacterial pathogen associated with hospital-acquired infections in humans. Here, we report the complete genome sequence of one Raoultella planticola strain isolated from Canadian wastewater treatment facilities containing one chromosome and four plasmids with four antimicrobial resistance (AMR) genes and four metal resistance gene clusters.


2019 ◽  
Vol 8 (3) ◽  
Author(s):  
Christopher A. Gulvik ◽  
Robert A. Arthur ◽  
Ben W. Humrighouse ◽  
Dhwani Batra ◽  
Lori A. Rowe ◽  
...  

The complete genome sequence of the Nocardia farcinica type strain was obtained by combining Illumina HiSeq and PacBio reads, producing a single 6.29-Mb chromosome and 2 circular plasmids. Bioinformatic analysis identified 5,991 coding sequences, including putative genes for virulence, microbial resistance, transposons, and biosynthesis gene clusters.


BMC Genomics ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
So-Ra Han ◽  
Byeollee Kim ◽  
Jong Hwa Jang ◽  
Hyun Park ◽  
Tae-Jin Oh

Abstract Background The Arthrobacter group is a known set of bacteria from cold regions, the species of which are highly likely to play diverse roles at low temperatures. However, their survival mechanisms in cold regions such as Antarctica are not yet fully understood. In this study, we compared the genomes of 16 strains within the Arthrobacter group, including strain PAMC25564, to identify genomic features that help it to survive in the cold environment. Results Using 16 S rRNA sequence analysis, we found and identified a species of Arthrobacter isolated from cryoconite. We designated it as strain PAMC25564 and elucidated its complete genome sequence. The genome of PAMC25564 is composed of a circular chromosome of 4,170,970 bp with a GC content of 66.74 % and is predicted to include 3,829 genes of which 3,613 are protein coding, 147 are pseudogenes, 15 are rRNA coding, and 51 are tRNA coding. In addition, we provide insight into the redundancy of the genes using comparative genomics and suggest that PAMC25564 has glycogen and trehalose metabolism pathways (biosynthesis and degradation) associated with carbohydrate active enzyme (CAZymes). We also explain how the PAMC26654 produces energy in an extreme environment, wherein it utilizes polysaccharide or carbohydrate degradation as a source of energy. The genetic pattern analysis of CAZymes in cold-adapted bacteria can help to determine how they adapt and survive in such environments. Conclusions We have characterized the complete Arthrobacter sp. PAMC25564 genome and used comparative analysis to provide insight into the redundancy of its CAZymes for potential cold adaptation. This provides a foundation to understanding how the Arthrobacter strain produces energy in an extreme environment, which is by way of CAZymes, consistent with reports on the use of these specialized enzymes in cold environments. Knowledge of glycogen metabolism and cold adaptation mechanisms in Arthrobacter species may promote in-depth research and subsequent application in low-temperature biotechnology.


2018 ◽  
Vol 6 (22) ◽  
Author(s):  
Haifeng Chen ◽  
Shiliang Wang ◽  
Weimin Wang

ABSTRACT We report here the complete genome sequence of a GII.6 norovirus strain detected in a clinical fecal specimen from the United States. The virus genome has a length of 7,547 bp and a GC content of 50.1%. Complete norovirus genotyping of the full-genome sequence identified the virus genotype as GII.P6_GII.6.


2021 ◽  
Author(s):  
Amit Kumar ◽  
Malyaj R Prajapati ◽  
Surendra Upadhyay ◽  
Anamika Bhordia ◽  
Vinod Kumar Singh ◽  
...  

Abstract The present report communicates the first complete genome sequence of Brucella abortus 2308 strain isolated from a an abortion storm in a dairy farm located at Kanpur, Uttar Pradesh in India. It caused the last trimester abortions of 32 animals out of 100 cows in a dairy over a period of 60 days. The bacteria were isolated in pure culture from the placenta of aborted cows. The genome sequence length of isolated bacteria is 3,285,606 bp with a 57.25 % GC content, an N50 value of 296,426, L50 value of 4 containing 3,119 coding DNA sequences (CDSs), 49 tRNAs, 1 transfer messenger RNA (mRNA), and 3 rRNA genes. It is the first report of Brucella abortus 2308 isolation and complete genome sequence from Indian subcontinent.


PeerJ ◽  
2017 ◽  
Vol 5 ◽  
pp. e4127 ◽  
Author(s):  
Zhigang Tu ◽  
Hongyue Li ◽  
Xiang Zhang ◽  
Yun Sun ◽  
Yongcan Zhou

Vibrio harveyi is a Gram-negative, halophilic bacterium that is an opportunistic pathogen of commercially farmed marine vertebrate species. To understand the pathogenicity of this species, the genome of V. harveyi QT520 was analyzed and compared to that of other strains. The results showed the genome of QT520 has two unique circular chromosomes and three endogenous plasmids, totaling 6,070,846 bp with a 45% GC content, 5,701 predicted ORFs, 134 tRNAs and 37 rRNAs. Common virulence factors, including ACF, IlpA, OmpU, Flagellin, Cya, Hemolysin and MARTX, were detected in the genome, which are likely responsible for the virulence of QT520. The results of genomes comparisons with strains ATCC 33843 (392 (MAV)) and ATCC 43516 showed that greater numbers genes associated with types I, II, III, IV and VI secretion systems were detected in QT520 than in other strains, suggesting that QT520 is a highly virulent strain. In addition, three plasmids were only observed in the complete genome sequence of strain QT520. In plasmid p1 of QT520, specific virulence factors (cyaB, hlyB and rtxA) were identified, suggesting that the pathogenicity of this strain is plasmid-associated. Phylogenetic analysis of 12 complete Vibrio sp. genomes using ANI values, core genes and MLST revealed that QT520 was most closely related to ATCC 33843 (392 (MAV)) and ATCC 43516, suggesting that QT520 belongs to the species V. harveyi. This report is the first to describe the complete genome sequence of a V. harveyi strain isolated from an outbreak in a fish species in China. In addition, to the best of our knowledge, this report is the first to compare the V. harveyi genomes of several strains. The results of this study will expand our understanding of the genome, genetic characteristics, and virulence factors of V. harveyi, setting the stage for studies of pathogenesis, diagnostics, and disease prevention.


2021 ◽  
Vol 10 (41) ◽  
Author(s):  
Anna Maria Cuppone ◽  
Lorenzo Colombini ◽  
Valeria Fox ◽  
David Pinzauti ◽  
Francesco Santoro ◽  
...  

The complete genome sequence of Streptococcus pneumoniae strain Rx1, a Hex mismatch repair-deficient standard transformation recipient, was obtained by combining Nanopore and Illumina sequencing technologies. The genome consists of a 2.03-Mb circular chromosome, with 2,054 open reading frames and a GC content of 39.72%.


2017 ◽  
Vol 5 (25) ◽  
Author(s):  
Yun Wang ◽  
Hu Liu ◽  
Kai Liu ◽  
Chengqiang Wang ◽  
Hailin Ma ◽  
...  

ABSTRACT Bacillus paralicheniformis MDJK30 was isolated from the rhizosphere of a peony. It could control the pathogen of peony root rot. Here, we report the complete genome sequence of B. paralicheniformis MDJK30. Eleven secondary metabolism gene clusters were predicted.


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