Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative Species
In the present study, the complete mitochondrial genomes of five <i>Peltigera</i> species (<i>Peltigera elisabethae</i>, <i>Peltigera neocanina</i>, <i>Peltigera canina</i>, <i>Peltigera ponojensis</i>, <i>Peltigera neckeri</i>)...
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| Format: | Article |
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MDPI AG
2023-09-01
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| Series: | Journal of Fungi |
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| Online Access: | https://www.mdpi.com/2309-608X/9/10/969 |
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| author | Gulmira Anwar Reyim Mamut Jiaqi Wang |
| author_facet | Gulmira Anwar Reyim Mamut Jiaqi Wang |
| author_sort | Gulmira Anwar |
| collection | DOAJ |
| description | In the present study, the complete mitochondrial genomes of five <i>Peltigera</i> species (<i>Peltigera elisabethae</i>, <i>Peltigera neocanina</i>, <i>Peltigera canina</i>, <i>Peltigera ponojensis</i>, <i>Peltigera neckeri</i>) were sequenced, assembled and compared with relative species. The five mitogenomes were all composed of circular DNA molecules, and their ranged from 58,132 bp to 69,325 bp. The mitochondrial genomes of the five <i>Peltigera</i> species contain 15 protein-coding genes (PCGs), 2 rRNAs, 26–27 tRNAs and an unidentified open reading frame (ORF). The PCG length, AT skew and GC skew varied among the 15 PCGs in the five mitogenomes. Among the 15 PCGs, <i>cox2</i> had the least K2P genetic distance, indicating that the gene was highly conserved. The synteny analysis revealed that the coding regions were highly conserved in the <i>Peltigera</i> mitochondrial genomes, but gene rearrangement occurred in the intergenic regions. The phylogenetic analysis based on the 14 PCGs showed that the 11 <i>Peltigera</i> species formed well-supported topologies, indicating that the protein-coding genes in the mitochondrial genome may be used as a reliable molecular tool in the study of the phylogenetic relationship of <i>Peltigera</i>. |
| first_indexed | 2024-03-10T21:07:41Z |
| format | Article |
| id | doaj.art-34ad42c6570a4fa08592abb8d8e628a4 |
| institution | Directory Open Access Journal |
| issn | 2309-608X |
| language | English |
| last_indexed | 2024-03-10T21:07:41Z |
| publishDate | 2023-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Fungi |
| spelling | doaj.art-34ad42c6570a4fa08592abb8d8e628a42023-11-19T17:00:23ZengMDPI AGJournal of Fungi2309-608X2023-09-0191096910.3390/jof9100969Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative SpeciesGulmira Anwar0Reyim Mamut1Jiaqi Wang2College of Life Sciences and Technology, Xinjiang University, Urumchi 830017, ChinaCollege of Life Sciences and Technology, Xinjiang University, Urumchi 830017, ChinaCollege of Life Sciences and Technology, Xinjiang University, Urumchi 830017, ChinaIn the present study, the complete mitochondrial genomes of five <i>Peltigera</i> species (<i>Peltigera elisabethae</i>, <i>Peltigera neocanina</i>, <i>Peltigera canina</i>, <i>Peltigera ponojensis</i>, <i>Peltigera neckeri</i>) were sequenced, assembled and compared with relative species. The five mitogenomes were all composed of circular DNA molecules, and their ranged from 58,132 bp to 69,325 bp. The mitochondrial genomes of the five <i>Peltigera</i> species contain 15 protein-coding genes (PCGs), 2 rRNAs, 26–27 tRNAs and an unidentified open reading frame (ORF). The PCG length, AT skew and GC skew varied among the 15 PCGs in the five mitogenomes. Among the 15 PCGs, <i>cox2</i> had the least K2P genetic distance, indicating that the gene was highly conserved. The synteny analysis revealed that the coding regions were highly conserved in the <i>Peltigera</i> mitochondrial genomes, but gene rearrangement occurred in the intergenic regions. The phylogenetic analysis based on the 14 PCGs showed that the 11 <i>Peltigera</i> species formed well-supported topologies, indicating that the protein-coding genes in the mitochondrial genome may be used as a reliable molecular tool in the study of the phylogenetic relationship of <i>Peltigera</i>.https://www.mdpi.com/2309-608X/9/10/969<i>Peltigera</i>mitochondrial genomecomparative analysis |
| spellingShingle | Gulmira Anwar Reyim Mamut Jiaqi Wang Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative Species Journal of Fungi <i>Peltigera</i> mitochondrial genome comparative analysis |
| title | Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative Species |
| title_full | Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative Species |
| title_fullStr | Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative Species |
| title_full_unstemmed | Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative Species |
| title_short | Characterization of Complete Mitochondrial Genomes of the Five <i>Peltigera</i> and Comparative Analysis with Relative Species |
| title_sort | characterization of complete mitochondrial genomes of the five i peltigera i and comparative analysis with relative species |
| topic | <i>Peltigera</i> mitochondrial genome comparative analysis |
| url | https://www.mdpi.com/2309-608X/9/10/969 |
| work_keys_str_mv | AT gulmiraanwar characterizationofcompletemitochondrialgenomesofthefiveipeltigeraiandcomparativeanalysiswithrelativespecies AT reyimmamut characterizationofcompletemitochondrialgenomesofthefiveipeltigeraiandcomparativeanalysiswithrelativespecies AT jiaqiwang characterizationofcompletemitochondrialgenomesofthefiveipeltigeraiandcomparativeanalysiswithrelativespecies |