Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Sequencing and analysis of the complete mitochondrial genome of the taiga shrew (Sorex isodon) from China.

ABSTRACT: The complete mitogenome sequence of the taiga shrew (Sorex isodon) was determined using long PCR. The genome was 17,008?bp in length and contained 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, one origin of L strand replication and one control region. The overall base composition of the heavy strand is A (32.5%), C (24.5%), T (28.5%), and G (13.5%). The base compositions present clearly the A-T skew, which is most obviously in the control region and protein-coding genes. The extended termination-associated sequence domain, the central conserved domain and the conserved sequence block domain are defined in the mitochondrial genome control region of the taiga shrew. Mitochondrial genome analyses based on MP, ML, NJ, and Bayesian analyses yielded identical phylogenetic trees. The eight Sorex species formed a monophyletic group with the high bootstrap value (100%) in all examinations.

SUBMITTER: Zhu L

PROVIDER: S-EPMC7800816 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Sequencing and analysis of the complete mitochondrial genome of the taiga shrew (Sorex isodon) from China.

Zhu Liu L Wei Bai B Ao-Nan Wang W Xin-Min Tian T Dian-Wei Li L

Mitochondrial DNA. Part B, Resources 20180413 1

The complete mitogenome sequence of the taiga shrew (Sorex isodon) was determined using long PCR. The genome was 17,008 bp in length and contained 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, one origin of L strand replication and one control region. The overall base composition of the heavy strand is A (32.5%), C (24.5%), T (28.5%), and G (13.5%). The base compositions present clearly the A-T skew, which is most obviously in the control region and protein-codi ...[more]

PMID: 33474206

Similar Datasets

Sequencing and analysis of the complete mitochondrial genome of the Ussuri shrew (Sorex mirabilis) from China.

Project description:The complete mitogenome sequence of the Ussuri shrew (Sorex mirabilis) was determined using long PCR. The genome was 17,315?bp in length and contained 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, one origin of L strand replication, and one control region. The overall base composition of the heavy strand is A (32.6%), C (25.2%), T (28.8%), and G (13.4%). The base compositions present clearly the A-T skew, which is most obviously in the control region and protein-coding genes. The extended termination-associated sequence domain, the central conserved domain and the conserved sequence block domain are defined in the mitochondrial genome control region of the Ussuri shrew. Mitochondrial genome analyses based on MP, ML, NJ, and Bayesian analyses yielded identical phylogenetic trees. The five Sorex species formed a monophyletic group with the high bootstrap value (100%) in all examinations.

| S-EPMC7800820 | biostudies-literature

Sequencing and analysis of the complete mitochondrial genome of the masked shrew (Sorex caecutiens) from China.

Project description:The complete mitogenome sequence of the masked shrew (Sorex caecutiens) was determined using long PCR. The genome was 17,096?bp in length and contained 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, one origin of L strand replication, and one control region. The overall base composition of the heavy strand is A (32.9%), C (24.5%), T (29.3%), and G (13.3%). The base compositions present clearly the A-T skew, which is most obviously in the control region and protein-coding genes. The extended termination-associated sequence domain, the central conserved domain and the conserved sequence block domain are defined in the mitochondrial genome control region of the masked shrew. Mitochondrial genome analyses based on MP, ML, NJ, and Bayesian analyses yielded identical phylogenetic trees. The five Sorex species formed a monophyletic group with the high bootstrap value (100%) in all examinations.

| S-EPMC7799685 | biostudies-literature

Sequencing and analysis of the complete mitochondrial genome of the slender shrew (Sorex gracillimus) from China.

Project description:The complete mitogenome sequence of the slender shrew (Sorex gracillimus) was determined using long PCR. The genome was 17,002 bp in length and contained 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, one origin of L strand replication, and one control region. The overall base composition of the heavy strand is A (32.5%), C (25.5%), T (28.5%), and G (13.5%). The base compositions present clearly the A-T skew, which is most obviously in the control region and protein-coding genes. The extended termination-associated sequence domain, the central conserved domain and the conserved sequence block domain are defined in the mitochondrial genome control region of the slender shrew. Mitochondrial genome analyses based on MP, ML, NJ, and Bayesian analyses yielded identical phylogenetic trees. The five Sorex species formed a monophyletic group with the high bootstrap value (100%) in all examinations.

| S-EPMC7799885 | biostudies-literature

Sequencing and analysis of the complete mitochondrial genome of flat-skulled shrew (Sorex roboratus) from China.

Project description:The complete mitogenome sequence of flat-skulled shrew (Sorex roboratus) was determined using long PCR. The genome was 17,153 bp in length and contained 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, 1 origin of L strand replication and 1 control region. The overall base composition of the heavy strand is A (33.1%), C (24.4%), T (29.4%), and G (13.1%). The base compositions present clearly the A-T skew, which is most obviously in the control region and protein-coding genes. The extended termination-associated sequence domain, the central conserved domain and the conserved sequence block domain are defined in the mitochondrial genome control region of flat-skulled shrew. Mitochondrial genome analyses based on MP, ML, NJ and Bayesian analyses yielded identical phylogenetic trees. The five Sorex species formed a monophyletic group with the high bootstrap value (100%) in all examinations.

| S-EPMC7800013 | biostudies-literature

Sequencing and analysis of the complete mitochondrial genome of large-toothed Siberian shrew (Sorex daphaenodon).

Project description:The mitochondrial genome of Sorex daphaenodon was sequenced and analyzed for the first time using muscle tissue. This genome was 17351 bp in length and contained 13 protein-coding genes, 22 tRNA genes, and 2 rRNA genes, 1 control region and 1 rep_origin. The phylogenetic analysis basis of 12 protein-coding genes except for ND6 gene of 13 species shows that Sorex daphaenodon close with Sorex tundrensis, and was farthest related to Sorex cylindricauda in the genus of Sorex.

| S-EPMC7706542 | biostudies-literature

Complete mitochondrial genome and phylogenetic analysis of Ixodes persulcatus (taiga tick).

Project description:Ixodes persulcatus is a species of hard tick which is a predominant tick species that spreads a wide array of serious human and animal pathogens. Here, we first assemble the complete mitogenome of I. persulcatus of China. The total length of the mitogenome was 14,539 bp included 36 genes and with a mitogenome structure similar to other ticks. Phylogenetic tree was constructed based on the complete mitogenome of I. persulcatus and closely related 19 species ticks to assess their phylogenic relationship and evolution. We also analyze the differences between the mitogenomes of I. persulcatus of Japan and China. The complete mitogenome data would be useful for further study of I. persulcatus.

| S-EPMC7800817 | biostudies-literature

The complete mitochondrial genome of Sorex minutissimus (Eulipotyphla: Soricidae).

Project description:In this study, the complete mitochondrial genome of Sorex minutissimus was sequenced and deposited to GeneBank for the first time using muscle tissue. This mitochondrial genome is a circular molecule of 16,700 bp in length and sequence analysis showed it contains 2 rRNA genes, 22 tRNA genes, 13 protein-coding genes, rep_origin, and D_loop. Phylogenetic analysis on the basis of 12 protein-coding genes except ND6 of 13 Soricidae species' mitochondrial genomes using ML and BI demonstrated that S. minutissimus and other Sorex species were clustered into same clade.

| S-EPMC7510471 | biostudies-literature

Phylogenetically distinct hantaviruses in the masked shrew (Sorex cinereus) and dusky shrew (Sorex monticolus) in the United States.

Project description:A limited search for hantaviruses in lung and liver tissues of Sorex shrews (family Soricidae, subfamily Soricinae) revealed phylogenetically distinct hantaviruses in the masked shrew (Sorex cinereus) from Minnesota and in the dusky shrew (Sorex monticolus) from New Mexico and Colorado. The discovery of these shrew-borne hantaviruses, named Ash River virus and Jemez Springs virus, respectively, challenges the long-held dogma that rodents are the sole reservoir hosts and forces a re-examination of their co-evolutionary history. Also, studies now underway are aimed at clarifying the epizootiology and pathogenicity of these new members of the genus Hantavirus.

| S-EPMC2262799 | biostudies-literature

Novel hantavirus in the flat-skulled shrew (Sorex roboratus).

Project description:Genetically distinct hantaviruses have been identified recently in multiple species of shrews (Order Soricomorpha, Family Soricidae) in Eurasia and North America. To corroborate decades-old reports of hantaviral antigens in shrews from Russia, archival liver and lung tissues from 4 Siberian large-toothed shrews (Sorex daphaenodon), 5 Eurasian least shrews (Sorex minutissimus), 12 flat-skulled shrews (Sorex roboratus), and 18 tundra shrews (Sorex tundrensis), captured in the Sakha Republic in northeastern Siberia during July and August 2006, were analyzed for hantavirus RNA by reverse transcription-polymerase chain reaction. A novel hantavirus, named Kenkeme virus, was detected in a flat-skulled shrew. Sequence analysis of the full-length S and partial M and L segments indicated that Kenkeme virus was genetically and phylogenetically distinct from Seewis virus harbored by the Eurasian common shrew (Sorex araneus), as well as all other rodent-, soricid-, and talpid-borne hantaviruses.

| S-EPMC2979330 | biostudies-literature

The complete mitochondrial genome of pygmy red-toothed shrew (Chodsigoa parva).

Project description:The study of pygmy red-toothed shrew (Chodsigoa parva), which is the smallest species of geuns Chodsigoa, is extremely lacking. Also, it is classified as data deficient (DD) on The IUCN Red List. Here, we obtained a complete mitochondrial genome of Chodsigoa parva. The mitochondrial genome of C. parva is totally 17,216?bp in length and it is composed of 13 protein-coding genes, 22 transfer RNA genes (tRNA), 2 ribosomal RNA genes (rRNA), and 2 non-coding regions. We restructured Bayesian phylogenetic tree by using 19 species those belong to family Soricidae. The mitochondrial genome can provide basic data for further study about the phylogenetic relationship of family Soricidae.

| S-EPMC7707013 | biostudies-literature