scholarly journals Biology and Genome Sequence of Streptococcus mutans Phage M102AD

2012 ◽  
Vol 78 (7) ◽  
pp. 2264-2271 ◽  
Author(s):  
Allan L. Delisle ◽  
Ming Guo ◽  
Natalia I. Chalmers ◽  
Gerard J. Barcak ◽  
Geneviève M. Rousseau ◽  
...  
Keyword(s):  
Streptococcus Mutans ◽  
Genome Sequence ◽  
Gc Content ◽  
Genomic Analysis ◽  
Streptococcus Thermophilus ◽  
Open Reading Frames ◽  
Comparative Genomic ◽  
Content Type ◽  
Close Relationship ◽  
Virion Structure

ABSTRACTM102AD is the new designation for aStreptococcus mutansphage described in 1993 as phage M102. This change was necessitated by the genome analysis of anotherS. mutansphage named M102, which revealed differences from the genome sequence reported here. Additional host range analyses confirmed thatS. mutansphage M102AD infects only a few serotype c strains. Phage M102AD adsorbed very slowly to its host, and it cannot adsorb to serotype e and f strains ofS. mutans. M102AD adsorption was blocked by c-specific antiserum. Phage M102AD also adsorbed equally well to heat-treated and trypsin-treated cells, suggesting carbohydrate receptors. Saliva and polysaccharide production did not inhibit plaque formation. The genome of this siphophage consisted of a linear, double-stranded, 30,664-bp DNA molecule, with a GC content of 39.6%. Analysis of the genome extremities indicated the presence of a 3′-overhangcossite that was 11 nucleotides long. Bioinformatic analyses identified 40 open reading frames, all in the same orientation. No lysogeny-related genes were found, indicating that phage M102AD is strictly virulent. No obvious virulence factor gene candidates were found. Twelve proteins were identified in the virion structure by mass spectrometry. Comparative genomic analysis revealed a close relationship betweenS. mutansphages M102AD and M102 as well as withStreptococcus thermophilusphages. This study also highlights the importance of conducting research with biological materials obtained from recognized microbial collections.

scholarly journals Complete Genome Sequence of Streptococcus mutans 27-3, an Active Extracellular Membrane Vesicle Producer

2021 ◽  
Vol 10 (25) ◽  
Author(s):  
Xiaochang Huang ◽  
Justin Merritt ◽  
Zezhang Tom Wen
Keyword(s):  
Streptococcus Mutans ◽  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Membrane Vesicle ◽  
Genomic Analysis ◽  
Membrane Vesicles ◽  
Laboratory Strain ◽  
Comparative Genomic ◽  
Content Type

Here, we report the complete genome sequence of Streptococcus mutans 27-3. Isolated from a caries-active patient, 27-3 produces significantly more extracellular membrane vesicles than the commonly used laboratory strain UA159. This study provides useful information for comparative genomic analysis and better understanding of regulation of vesiculogenesis in this bacterium.

scholarly journals Complete Genome Sequence of Streptococcus pneumoniae Strain Rx1, a Hex Mismatch Repair-Deficient Standard Transformation Recipient

2021 ◽  
Vol 10 (41) ◽  
Author(s):  
Anna Maria Cuppone ◽  
Lorenzo Colombini ◽  
Valeria Fox ◽  
David Pinzauti ◽  
Francesco Santoro ◽  
...  
Keyword(s):  
Streptococcus Pneumoniae ◽  
Mismatch Repair ◽  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Gc Content ◽  
Open Reading Frames ◽  
Circular Chromosome ◽  
Content Type ◽  
Sequencing Technologies

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%.

scholarly journals Characterization and Genome Sequence of Mycobacterium Phage XianYue

2020 ◽  
Vol 9 (25) ◽  
Author(s):  
Wesley D. Rhinehart ◽  
Amanda J. Laidlaw ◽  
Alexis M. O’Neal ◽  
Jessica A. Toller ◽  
Miriam Segura-Totten ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Gc Content ◽  
Open Reading Frames ◽  
Nucleotide Identity ◽  
Content Type ◽  
Reading Frames

ABSTRACT Novel mycobacteriophage XianYue was isolated in Northeast Georgia and infects Mycobacteria smegmatis mc2155. Actinobacteriophages which share at least 50% nucleotide identity are grouped into clusters, with XianYue in cluster A2. Its genome is 52,907 bp with 91 open reading frames (ORFs) and 62.9% GC content, and it shares 86.51% nucleotide identity with mycobacteriophage Trixie.

scholarly journals Complete Genome Sequence of Streptococcus mutans Strain MD, Which Produces Highly Potent Mutacins

2020 ◽  
Vol 9 (33) ◽  
Author(s):  
Saswati Biswas ◽  
Indranil Biswas
Keyword(s):  
Streptococcus Mutans ◽  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Comparative Genomic ◽  
Content Type ◽  
Genomic Study ◽  
Comparative Genomic Study ◽  
Genome Information

ABSTRACT Here, we report the complete genome sequence of Streptococcus mutans strain MD, which produces potent mutacins capable of inhibiting streptococci. MD is a relatively uncharacterized strain whose genome information was unavailable. This study provides useful information for comparative genomic study and for understanding the repertoire of mutacins in S. mutans.

scholarly journals Characterization of Novel Erwinia amylovora Jumbo Bacteriophages from Eneladusvirus Genus

Viruses ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 1373
Author(s):  
Sang Guen Kim ◽  
Sung Bin Lee ◽  
Sib Sankar Giri ◽  
Hyoun Joong Kim ◽  
Sang Wha Kim ◽  
...  
Keyword(s):  
Genome Size ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Gc Content ◽  
Genomic Analysis ◽  
Open Reading Frames ◽  
Comparative Genomic ◽  
Limited Information ◽  
High Sequence Similarity ◽  
A Genome

Jumbo phages, which have a genome size of more than 200 kb, have recently been reported for the first time. However, limited information is available regarding their characteristics because few jumbo phages have been isolated. Therefore, in this study, we aimed to isolate and characterize other jumbo phages. We performed comparative genomic analysis of three Erwinia phages (pEa_SNUABM_12, pEa_SNUABM_47, and pEa_SNUABM_50), each of which had a genome size of approximately 360 kb (32.5% GC content). These phages were predicted to harbor 546, 540, and 540 open reading frames with 32, 34, and 35 tRNAs, respectively. Almost all of the genes in these phages could not be functionally annotated but showed high sequence similarity with genes encoded in Serratia phage BF, a member of Eneladusvirus. The detailed comparative and phylogenetic analyses presented in this study contribute to our understanding of the diversity and evolution of Erwinia phage and the genus Eneladusvirus.

scholarly journals Draft Genome Sequence of Listeria monocytogenes CIIMS-NV-3, a Strain Isolated from Vaginal Discharge of a Woman from Central India

2019 ◽  
Vol 8 (6) ◽  
Author(s):  
Pooja M. Kishnani ◽  
Nitin V. Kurkure ◽  
Sukhadeo B. Barbuddhe ◽  
Swapnil P. Doijad ◽  
Trinad Chakraborty ◽  
...  
Keyword(s):  
Listeria Monocytogenes ◽  
Genome Sequence ◽  
Draft Genome ◽  
Genomic Analysis ◽  
Central India ◽  
Vaginal Swab ◽  
Comparative Genomic Analysis ◽  
Draft Genome Sequence ◽  
Comparative Genomic ◽  
Content Type

We present here the draft genome sequence of Listeria monocytogenes CIIMS-NV-3, a serovar 4b strain isolated from the vaginal swab of a female patient from central India. The availability of this genome may provide useful information on virulence characteristics for comparative genomic analysis.

scholarly journals Draft Genome Sequence of Vibrio vulnificus 86573B, a Bacterium Isolated from Diseased Tilapia in Taiwan

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Shu-Ting Cho ◽  
Yi-Ming Tsai ◽  
Chun-Yao Chen ◽  
Chih-Horng Kuo
Keyword(s):  
Genome Sequence ◽  
Vibrio Vulnificus ◽  
Draft Genome ◽  
Genomic Analysis ◽  
Comparative Genomic Analysis ◽  
Draft Genome Sequence ◽  
Comparative Genomic ◽  
Content Type

Vibrio vulnificus 86573B is a biotype 1 strain isolated from a moribund tilapia collected in Kaohsiung, Taiwan, during an outbreak early in 1997. Here, we report the draft genome sequence of this bacterium to facilitate the investigation of its biology and future comparative genomic analysis.

scholarly journals Genome Sequence of Borrelia garinii Strain NMJW1, Isolated from China

2012 ◽  
Vol 194 (23) ◽  
pp. 6660-6661 ◽  
Author(s):  
Baogui Jiang ◽  
Hongwu Yao ◽  
Yigang Tong ◽  
Xiaofeng Yang ◽  
Yong Huang ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Gc Content ◽  
Northeastern China ◽  
Open Reading Frames ◽  
Ixodes Persulcatus ◽  
Borrelia Garinii ◽  
Linear Chromosome ◽  
Content Type ◽  
Reading Frames

ABSTRACTWe announce the draft genome sequence ofBorrelia gariniistrain NMJW1, isolated fromIxodes persulcatusin northeastern China. The 902,789-bp linear chromosome (28.4% GC content) contains 813 open reading frames, 33 tRNAs, and 4 complete rRNAs.

scholarly journals Draft Genome Sequence of an Escherichia coli Sequence Type 155 Strain Isolated from Sewage in Kerala, India

2019 ◽  
Vol 8 (27) ◽  
Author(s):  
Amrita Salim ◽  
Pradeesh Babu ◽  
Keerthi Mohan ◽  
Manju Moorthy ◽  
Devika Raj ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Genome Sequence ◽  
Draft Genome ◽  
Genomic Analysis ◽  
Comparative Genomic Analysis ◽  
Sequence Type ◽  
Draft Genome Sequence ◽  
Comparative Genomic ◽  
Content Type ◽  
E Coli

ABSTRACT We report the draft genome sequence of Escherichia coli ASBT-1, a representative of E. coli sequence type 155 (ST155), obtained from India. Considering the known wide variety of pathogenic and antibiotic resistance potentials, this strain should be of great interest for detailed comparative genomic analysis.

scholarly journals Draft Genome Sequence of Arthrobacter globiformis mrc11, an Antimicrobial Agent Isolated from a Khangkhui Cave Deposit

2019 ◽  
Vol 8 (11) ◽  
Author(s):  
Dinabandhu Sahoo ◽  
N. Jusna Devi ◽  
N. Ngashangva ◽  
P. Momota ◽  
Y. Rojeena ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Gc Content ◽  
Open Reading Frames ◽  
Draft Genome Sequence ◽  
Arthrobacter Globiformis ◽  
Content Type ◽  
A Genome ◽  
Reading Frames ◽  
Cave Deposit

Arthrobacter globiformis mrc11 was isolated from a Khangkhui cave deposit. Here, we report the draft genome sequence of this phylogenetically novel organism, which has a genome size of 4.89 Mb, a 65.9% GC content, and 4,657 predicted open reading frames that can be translated.

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