Mitochondrial DNA. Part B, Resources最新文献_第4页

The complete chloroplast genome and phylogenetic analysis of Artocarpus nitidus subsp. lingnanensis (Moraceae). 牛油果亚种叶绿体全基因组及系统发育分析。lingnanensis(桑科)。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-13 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2642520

Qianying Qiu, Xuemei Chen, Wei Lin

{"title":"The complete chloroplast genome and phylogenetic analysis of Artocarpus nitidus subsp. lingnanensis (Moraceae).","authors":"Qianying Qiu, Xuemei Chen, Wei Lin","doi":"10.1080/23802359.2026.2642520","DOIUrl":"https://doi.org/10.1080/23802359.2026.2642520","url":null,"abstract":"Artocarpus nitidus subsp. lingnanensis is an evergreen tree species bearing sour-sweet fruits. Although its economic and medicinal potential has been indicated by some phytochemical studies, the phylogenetic position of this species remains unclear. To address this, we sequenced and assembled its complete chloroplast genome for the first time. The genome with a total length of 161,009 bp and a GC content of 35.79%, displays the conventional quadripartite organization comprising four segments: an 89,552 bp large single-copy (LSC) region, a 20,093 bp small single-copy (SSC) region, and two 25,682 bp inverted repeat (IR) regions. Annotation identified 132 genes, encompassing 87 protein-coding genes, 37 tRNAs, and 8 rRNAs. Phylogenetic analysis revealed that A. nitidus subsp. lingnanensis forms a distinct clade with its closest relatives, A. petelotii, A. tonkinensis, A. hypargyreus, and A. gomezianus. This study provides the first complete chloroplast genomic resource for A. nitidus subsp. lingnanensis and offers valuable data for future research on genetic diversity and utilization.","PeriodicalId":18647,"journal":{"name":"Mitochondrial DNA. Part B, Resources","volume":"11 4","pages":"541-545"},"PeriodicalIF":0.7,"publicationDate":"2026-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12990266/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147474476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The complete chloroplast genome of Camellia melliana (Theaceae). 山茶科山茶叶绿体全基因组。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-13 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2642523

Mengyuan Xu, Quannian Li, Haiguang Gong, Shaoshan Luo, Jiuxiang Huang

{"title":"The complete chloroplast genome of Camellia melliana (Theaceae).","authors":"Mengyuan Xu, Quannian Li, Haiguang Gong, Shaoshan Luo, Jiuxiang Huang","doi":"10.1080/23802359.2026.2642523","DOIUrl":"https://doi.org/10.1080/23802359.2026.2642523","url":null,"abstract":"Camellia melliana Hand. -Mazz. is an endangered shrub species endemic to China, but it has not been sequenced and has never been included in molecular phylogenetic studies to date. In the present study, the complete chloroplast genome sequence of the species was assembled through the genome-skimming approach, and the phylogenetic position of the species within Camellia was investigated for the first time. Results showed that the chloroplast genome of the species is 156,984 bp in length, including a large single copy (LSC) region of 86,588 bp and a small single-copy (SSC) region of 18,268 bp, which were separated by a pair of inverted repeat (IR) regions of 26,064 bp. The genome encoded 112 unique genes, including 79 protein-coding genes, four ribosomal RNA genes and 29 transfer RNA genes. The overall GC content of the complete genome is 37.3%. Results from phylogenetic analysis recovered a highly supported sister relationship between C. melliana and C. salicifolia. This study provides a foundation for the phylogenetics, taxonomy and exploration of genetic diversity of Camellia.","PeriodicalId":18647,"journal":{"name":"Mitochondrial DNA. Part B, Resources","volume":"11 4","pages":"546-550"},"PeriodicalIF":0.7,"publicationDate":"2026-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12990275/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147474550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The complete mitochondrial genome of Trirachys orientalis (Coleoptera: Cerambycidae). 标题东方三翅目：天牛科线粒体全基因组。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-11 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2642522

Xiaolei Song, Guoqing Wan, Fengzhu Zhang

引用次数: 0

Characterization of the complete mitochondrial genome of Anomala antiqua (Coleoptera: scarabaeidae) and its phylogenetic implications. 古金龟甲（鞘翅目：金龟甲科）线粒体全基因组特征及其系统发育意义。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-11 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2642518

Shuang Cao, Xiaojing Zhou, Zhigang Yin, Na Ma, Peiyu Chen

引用次数: 0

The first complete mitochondrial genome of Synandwakia multitentaculata (Actiniaria, Andvakiidae). 第一个完整的多触须海蛾线粒体基因组（猕猴桃科）。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-11 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2635839

Seung-Joon Lee, Sang-Hwa Lee, In-Young Cho, Sung-Jin Hwang

引用次数: 0

Characterization and phylogenetic analysis of the complete mitochondrial genome of Glabracollonia laevigata (Gastropoda: Trochida: Colloniidae) from East China Sea. 东海大腹足目：大腹足目：大腹足科glabraccollonia laevigata线粒体全基因组的特征及系统发育分析。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-11 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2642519

Qiong Wu, Peng Xiang, Chun Guang Wang, Bing Peng Xing

{"title":"Characterization and phylogenetic analysis of the complete mitochondrial genome of Glabracollonia laevigata (Gastropoda: Trochida: Colloniidae) from East China Sea.","authors":"Qiong Wu, Peng Xiang, Chun Guang Wang, Bing Peng Xing","doi":"10.1080/23802359.2026.2642519","DOIUrl":"https://doi.org/10.1080/23802359.2026.2642519","url":null,"abstract":"Organic falls play an important role in the evolutionary transition of chemosymbiotic mollusks from shallow to deep seas. Exploring their genetic characteristics is essential to elucidating adaptive mechanisms. Here, we report the first complete mitochondrial genome of Glabracollonia laevigata (Family Colloniidae), collected from sunken wood at 200 m depth in the East China Sea. The circular genome is 18,056 bp in length with an average sequencing depth of 6847×, and contains 13 protein-coding genes (PCGs), two rRNA genes, and 23 tRNA genes, including a duplicated trnY. The nucleotide composition is biased toward A + T (69.0%). Most PCGs use ATG as the start codon, except nad6 (GTG) and nad4L (ATA), and all terminate with TAA or TAG. Codon usage analysis revealed a preference for A and U at the third codon position. Phylogenetic analyses based on concatenated PCGs, using Bayesian inference and maximum likelihood approaches, strongly support a close relationship between Colloniidae and Phasianellidae, consistent with recent studies. These findings offer new insights into the phylogenetic placement of Colloniidae within Trochoidea, while contributing to a broader understanding of biodiversity and evolutionary adaptation in organic-fall ecosystems.","PeriodicalId":18647,"journal":{"name":"Mitochondrial DNA. Part B, Resources","volume":"11 4","pages":"536-540"},"PeriodicalIF":0.7,"publicationDate":"2026-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12981266/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147468576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The complete mitochondrial genome sequence of the angel-wing mushroom Pleurocybella porrigens. 天使翼蘑菇Pleurocybella porrigens线粒体基因组序列。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-09 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2638675

Keisuke Mitsukuni, Nozomu Watanabe, Koki Sekimata, Jili Zhang, Akiko Ono, Yuki Tanaka, Tomohiro Suzuki

{"title":"The complete mitochondrial genome sequence of the angel-wing mushroom Pleurocybella porrigens.","authors":"Keisuke Mitsukuni, Nozomu Watanabe, Koki Sekimata, Jili Zhang, Akiko Ono, Yuki Tanaka, Tomohiro Suzuki","doi":"10.1080/23802359.2026.2638675","DOIUrl":"https://doi.org/10.1080/23802359.2026.2638675","url":null,"abstract":"The mushroom Pleurocybella porrigens is widely distributed in temperate regions of the Northern Hemisphere. However, in the autumn of 2004, 59 food-poisoning incidents were reported in Japan, resulting in 17 deaths due to acute encephalopathy. In previous studies, we demonstrated that a lectin (PPL), pleurocybelline (PC), and pleurocybellaziridine (PA) from this mushroom caused neurotoxic effects in mice, and we also reported its nuclear genome (2013, 2026) and transcriptome data from fruiting bodies and mycelia (2024). Here we report the complete mitochondrial genome sequence of P. porrigens. The mitochondrial genome of P. porrigens is 63,054 bp in length and contains 18 protein-coding genes, 2 rRNA genes, and 25 tRNA genes. Phylogenetic analysis based on 14 conserved mitochondrial protein-coding genes recovered P. porrigens as a distinct and well-supported lineage within Agaricales. In the inferred topology, P. porrigens was positioned basal to the core Agaricales clade, internal to Clavaria fumosa and Hygrophorus russula, and clearly separated from Boletales outgroup taxa. This phylogenetic placement is consistent with recent phylogenomic frameworks recognizing Phyllotopsidaceae as an independent lineage within Agaricales. This study represents the first report of a complete mitochondrial genome from the genus Pleurocybella and provides a valuable reference for future comparative mitochondrial genomic studies within Agaricales.","PeriodicalId":18647,"journal":{"name":"Mitochondrial DNA. Part B, Resources","volume":"11 4","pages":"515-520"},"PeriodicalIF":0.7,"publicationDate":"2026-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12973852/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147434157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Complete mitochondrial genome and phylogenetic position of the gall aphid Chaetogeoica ulmidrupa (Hemiptera: Aphididae). 瘿蚜线粒体全基因组及系统发育定位（半翅目：蚜科）。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-05 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2638669

Xiaonan Wang, Jiaqi Wu, Takahiro Yonezawa, Zhumei Ren

引用次数: 0

Complete chloroplast genome sequence of Rhamnella franguloides (Maxim.) Weberb. (Rhamnaceae). 鼠李菌叶绿体全基因组序列研究Weberb。(鼠李科)。

IF 0.7 4区生物学

Mitochondrial DNA. Part B, Resources Pub Date : 2026-03-05 eCollection Date: 2026-01-01 DOI: 10.1080/23802359.2026.2636316

Joon Moh Park, Jachoon Koo

引用次数: 0

The complete chloroplast genome sequence of the medicinal plant Strophanthus divaricatus (Lour.) Hook. & Arn. (1837) and its phylogenetic analysis. 药用植物Strophanthus divaricatus （Lour.）叶绿体全基因组序列钩。和攻击。（1837）及其系统发育分析。