, a perennial plant in , is mainly found in Hunan, China, growing on stone cliffs. Its classification was traditionally based on morphology, lacking genetic data. This study sequenced its chloroplast genome (153,932 bp, GC 37.55%) and identified 133 genes, including 88 protein-coding genes. Phylogenetic analysis revealed its close relationship with and var. . These findings provide valuable genetic resources for understanding its evolutionary relationships and supporting future research on the .

is an aquatic genus noted for its enigmatic position in the angiosperm phylogenetic tree. In this study, we assembled and annotated the chloroplast genomes of two species. The chloroplast genome length of subsp. (Kom.) (V.Komarov, 1988) and L. (Carl Linnaeus, 1763) is 156,168 bp and 156,554 bp, respectively. The chloroplast genomes of encode 113 unique genes, including 79 protein-coding genes, four rRNA genes, and 30 tRNA genes. The assembly of these two chloroplast genomes not only contributes to our understanding of the genome of but also provides valuable insights for the evolutionary study of angiosperms.

Cass 1822 is a medicinally important herb in the Mutisieae tribe, Asteraceae family. This study reports the complete chloroplast (cp) genome of (Kunze) Kitamura, 1983. The quadripartite cp genome is 151,518 bp in length with 37.8% GC content, consisting of a large single copy region (83,071 bp), a small single copy region (18,365 bp), and two inverted repeat regions (25,041 bp). It encoded 130 genes, including 86 protein-coding, 36 tRNA, and 8 rRNA genes. Phylogenetic analysis revealed that the is sister to the . This study will be beneficial for the future phylogenetic and taxonomic studies of the .

Drake, 1948 (Hemiptera: Tingidae) is an important pest of camphor trees. The complete mitochondrial genome of was sequenced and assembled in this paper. The circular genome is 15,407 bp in length and contains 37 genes (13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes) as well as one AT-rich region (GenBank accession no. PP868166). The average nucleotide composition is 44.04% for A, 34.40% for T, 12.50% for C, and 9.06% for G. The percentage of A + T contents is 78.44%. The maximum-likelihood phylogenetic analysis of the concatenated nucleotide sequences of 13 PCGs from 21 species in the family Tingidae and two outgroup species was performed. The results indicated that does not form sister relationships with any other species, instead nesting within the genus . This study provides significant molecular data for advancing the evolutionary and phylogeographic analysis of .

The common Baya weaverbird, Ploceus philippinus (Linnaeus, 1766), is best known for its nest construction behaviour. Yet, no genomic studies have been conducted on this species to date. We sequenced the mitochondrial genome of P. philippinus sampled from southern India. The circular mitochondrial genome of 16,867 bp contains 13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs (12S and 16S subunits), and a non-coding control region. A maximum-likelihood phylogenetic tree analysis placed P. philippinus and P. nigricollis weaverbirds in a separate clade among other bird species. The mitochondrial genome sequence would benefit future genetic studies in weaverbirds.

is renowned for sweet, water-rich pulp fruits. Despite some phytochemical analyses highlighting its economic and medicinal value, research on its phylogeny is scarce. To fill this void, we sequenced the first chloroplast genome of . The genome was 157,688 bp long with a typical quadripartite structure, consisting of two IR (27,017 bp each), a LSC (85,998 bp), and a SSC (17,656 bp). It contained 125 unique genes, including 80 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Forming a distinct branch, , and showed the closest phylogenetic relationships.

The mitochondrial genome of Li & Zhong, 2007 was initially assembled using sequencing data from the Illumina HiSeq platform (San Diego, CA), resulting in a circular mitogenome of 16,502 base pairs with a pronounced A + T nucleotide bias. Maximum-likelihood (ML) and Bayesian inference (BI) revealed the phylogenetic relationships within the genus , indicating that is closely related to a clade comprising , , , and . This study enriches genetic resources and advances the understanding of phylogenetics within the genus .

(Michx.) H.O.Yates is a popular ornamental plant native to southeastern North America. Genomic data and genetic studies related to are limited. Therefore, the complete chloroplast genome of was sequenced, assembled, and characterized in this study. The complete chloroplast genome was 138,934 bp in length and contained 105 unique genes (77 protein-coding genes, 24 tRNA genes, and 4 rRNA genes). Phylogenetic analyses showed that and clustered into a separate clade with the closest affinity to the clade comprising Hack and Brongn. In conclusion, our study describes the complete chloroplast genome of for the first time, contributing to a better understanding of its taxonomy and evolution.

In this study, we report the complete mitochondrial genome sequence of (Lamarck, 1816), which is the first complete mitochondrial genome of this genus . The mitochondrial genome is 15,711 bp in length and includes 13 protein-coding genes (PCGs), 22 tRNA genes, two rRNA genes, and one non-coding control region (D-loop). Phylogenetic analysis based on mitochondrial genomes suggested a potential close relationship between the genus and the genus . This study provided valuable genetic data for and contributed to the exploration of the phylogenetic relationships within the family Toxopneustidae.

, a perennial herb in the Malvaceae family, has medicinal properties but lacks molecular data. This study sequenced and analyzed its first complete plastome using next-generation sequencing. The 160,208 bp circular plastome has a typical quadripartite structure with 130 genes and 36.93% GC content. Phylogenetic analysis showed that is sister to . This study provides essential molecular data for future research on phylogeny, taxonomy, and evolution.

The complete mitochondrial genome sequence of has been obtained based on the Illumina next-generation sequencing technology, which is currently the first reported mitogenome in the subfamil Torodorinae. The mitogenome is 15,590 bp in length, consisting of 13 PCGs, 22 tRNAs, 2 rRNA genes and one non-coding A + T rich control region. The phylogenetic tree constructed based on the maximum likelihood (ML) methods using the whole genome sequences does well support for the sister branch relationship between and . The complete mitogenome of will provide useful genetic information for the evolutionary relationship of the Gelechioidea.

The species is predominantly distributed along the southeastern coast of China and belongs to the shallow-water crab family Porcellanidae. The complete mitochondrial genome of , which spans 15,357 bp and contains 13 protein-coding genes, 22 tRNAs and 2 rRNAs, is presented in this study. The nucleotide composition reveals A (37.81%), T (35.48%), G (9.75%), and C (16.96%). Phylogenetic analysis demonstrates a close relationship between and within the clade with robust bootstrap support values. This mitochondrial genome will be a significant supplement for the genus and whole mitogenome phylogenetic analysis provided insights into further evolutionary research of Porcellanidae.

(L.) Besser ex Baker (1874) is distributed throughout China, Mongolia, and Russia (Siberia). This study reports the complete chloroplast genome sequence of based on high-throughput sequencing. The genome has a natural quadripartite structure and is 152,254 bp long with 36.5% GC content. It has 98 unique genes, including 4 rRNA genes, 29 tRNA genes, and 75 protein-coding genes. A total of 77 single-sequence repeats were identified, mostly in intergenic spacer regions. Anticodon recognition patterns revealed 19,717 codons in the protein-coding genes. Based on the whole chloroplast genome, was separated early from species.

is the largest member of the genus , and soars over the forested areas of Amazonia in search of carrion. The complete mitochondrial genome of was reported in this study. The 19,232 base pair genome consisted of 16 protein coding genes, 25 tRNAs, two rRNAs, and two control regions. The mitochondrial genome contained the avian ancestral duplicated gene region, with the same rearrangements previously reported in Accipitriformes, Cathartiformes, and Stigiformes. With the publishing of the genome all seven Cathartiformes species mitochondrial genomes are available and can be included in subsequent phylogenetic and genomic analyses.

Morawitz, 1862 is a ground beetle species with a potential as a biological control agent for agricultural pests. In this study, we sequenced and annotated the complete mitochondrial genome (mitogenome) of , which is 16,594 bp in length and comprises 13 protein-coding genes (PCGs), 22 tRNA genes, two rRNA genes, and an A + T rich region. Furthermore, we used the nucleotide sequences of 13 PCGs to reconstruct a maximum likelihood phylogenetic tree of the family Carabidae, which revealed a close relationship between Chlaeniini and Panagaeini (BP 100). Our findings shed light on the phylogenetic relationships among the harpaline tribes.

This study presents, for the first time, the complete mitochondrial genome of the Common Dace ( (Linnaeus 1758)), in association with a voucher specimen from the Swedish Natural History Museum. The complete mitogenome length is 16,603 bp and comprises 13 protein-coding-genes (PCGs), 22 tRNAs, 2 rRNAs, and one non-coding control region. A maximum likelihood phylogenetic reconstruction based on 13 PCGs of Leuciscids species confirm the monophyly of the genus. Furthermore, this reconstruction has corroborated the placement of other species in this genus as is the type species of this genus.

The complete mitochondrial genome of Wang, Du et Liu, 2008 with 16,011 bp long is reported here. It contains 37 annotated genes and the control region. Most protein-coding genes (PCGs) started with typical ATN, except initiated with TTG. Most PCGs terminated with the complete stop codons (i.e. TAA and TAG), while terminated with T-tRNA, and , terminated with TA-tRNA. Phylogenetic analysis revealed that were closely related to . Osmylinae were recovered as the sister group to Spilosmylinae + Protosmylinae. Osmylidae were demonstrated being the sister group to Nevrorthidae + Sisyridae.

(Harms) C.Y.Wu ex G.Hoo 1900 is a small tree or evergreen shrub of the family Araliaceae, mainly distributed in southern China and Vietnam with a small distribution area. is a kind of high-quality wild ornamental plant resource and is also known for its effective medicinal treatment for fracture, rheumatoid arthritis, traumatic injury, infant malnutrition, etc. In this study, the first complete chloroplast genome of was reported and phylogenetic analysis was conducted with other 10 species from Araliaceae. The chloroplast genome was 152,831 bp with 39% overall GC content and includes a large single-copy (LSC) region (93,751 bp), a small single-copy (SSC) region (18,930 bp), and a pair of inverted repeats (IR) regions (20,075 bp). There are 109 genes in the chloroplast genome of , including 78 protein-coding genes, 21 tRNA genes, and 10 rRNA genes. The phylogenetic tree showed that is closely related to and The chloroplast genome reported here will be beneficial for its interspecific identification and evolutionary studies of

var. cultivar "Yuexiangzao" (YXZ) was a new tea cultivar in China. In this study, we reported a complete chloroplast (CP) genome based on the DNGSEQ sequencing technology. The CP genome sequence of YXZ was 157,041 bp in length and contained a large single copy (LSC, 86,594 bp), a small single copy (SSC, 18,291 bp), and two inverted repeats (IRs, 26,078 bp). The GC contents of LSC, SSC, and two IRs were 35.31%, 30.53%, and 42.94%, respectively. The phylogenetic analysis showed that YXZ was closely related to cv. "Tieluohan" and cv. "Xinyang 10."

is a group of cyprinid fishes endemic to China distributed in the karst region of southwest China. In this study, the complete mitogenomes of Ji, 1985 and Zhu et al. 2011 are reported and characterized. Both genomes contain 13 protein-coding genes, 22 tRNAs, 2 rRNAs, and a non-coding control region, with lengths of 16,576 bp and 16,578 bp, respectively. Phylogenetic analysis shows that is the earliest branching species in the group, while and are sister groups. These mitochondrial genomes are valuable for studying systematics of .

, a wild medicinal and edible Malvaceae species, lacked genomic data until now. In this study, we presented its first complete chloroplast genome (158,793 bp), featuring a quadripartite structure: 87,215 bp LSC, 20,766 bp SSC, and two 25,406 bp IRs. The genome contains 129 genes (85 protein-coding, 36 tRNA, 8 rRNA) with 37.1% GC content. Phylogenetic analysis revealed two , with grouping alongside , and . This study provides essential molecular data for 's evolutionary relationships and diversification, enabling future comparative genomic research in this genus.