Prunus fruticosa is a wild species of Prunus distributed across the central Eurasia. Here, we reported the complete chloroplast (cp) genome of P. fruticosa (GenBank accession number MT916286). The cp genome was 158,217 bp long, with a large single-copy region (LSC) of 86,322 bp and a small single-copy region (SSC) of 19,153 bp separated by a pair of inverted repeats (IRs) of 26,371 bp. It encodes 129 genes, including 84 protein-coding genes, 37 tRNA genes, and 8 ribosomal RNA genes. We also reconstructed the phylogeny of Prunus sensu lato using maximum likelihood (ML) method, including our data and previously reported cp genomes of related taxa. The phylogenetic analysis indicated that P. fruticosa is closely related with Prunus avium.In the context of Indian zoogeography, the DNA barcode data of short-horned grasshoppers (family Acrididae) are limited in global databases. Hence, the present study was aimed to collect selected Acridid species from the Indian Himalayan regions and generate DNA barcode data to enrich the global database. The estimated K2P genetic distances, Bayesian analysis (BA) topology and multiple species delimitation methods (ABGD, bPTP, and GMYC) clearly discriminate all the studied species. Based on high genetic distance (7.5%), multiple clades, and more than one molecular operational taxonomic unit, the present study elucidates the allopatric speciation and presence of possible cryptic diversity of Oxya japonica within India, China, and Russia. The present study suggests the collection of multiple specimens from different geographical locations and the generation of more DNA barcode data would facilitate the actual diversity of this insect group.The complete chloroplast genome sequence of Astilboides tabularis, one of endemic species of Eastern Asia, was determined. The chloroplast genome was 157,147 bp in length with large single-copy (87,703 bp), small single-copy (18,268 bp) and a pair of inverted repeats (25,588 bp). In total, 131 genes were encoded, including 86 protein-coding genes, 37 tRNA genes, and eight rRNA genes. The phylogenetic analysis using concatenated 77 protein-coding genes of 15 species chloroplast genome revealed that A. tabularis was sister to the clade containing Bergenia, Oresitrophe, and Mukdenia.In this study, we present the first complete mitochondrial genome sequence of the giant clam Tridacna gigas. The total length of the mitogenome is 19,558 bp. selleck chemicals llc It contains the typical mitochondrial genomic structure, including 13 protein-coding genes, 23 transfer RNA genes, two ribosomal RNA genes, and one control region (D-loop). Mitogenome base composition is biased toward A + T content, at 57.6%. A phylogenetic tree based on complete mitogenome sequences revealed that, within the genus Tridacna, T. gigas is closely related to T. derasa.Paphiopedilum spicerianum (H. G. Reichenbach) Pfitzer is an endangered and threatened orchid species in China. The genetic and molecular data of this orchid species is deficient. With the aim to identify appropriate chloroplast markers for the use in a conservation biology study, the complete chloroplast genome of P. spicerianum was reported. We found that the chloroplast genome of P. spicerianum is 157,292 bp in length, containing a large single-copy region of 87,252 bp, a small single-copy region of 1828 bp, and a pair of inverted repeats of 34,106 bp. Genome annotation predicted 105 unique genes, including 71 protein-coding genes, 30 tRNAs, and four rRNAs. Fourteen genes contained one intron and two genes (clpP and ycf3) had two introns. The GC content of the P. spicerianum was 35.8%. Phylogenetic analysis indicated P. spicerianum was closely related to P. purpuratum.The complete mitogenome of the northern long-eared bat (Myotis septentrionalis) was determined to be 17,362 bp and contained 22 tRNA genes, 2 rRNA genes and one control region. The whole genome base composition was 33.8% GC. Phylogenetic analysis suggests that M. septentrionalis be positioned next to M. auriculus in the Nearctic subclade of the Myotis genus. This complete mitochondrial genome provides essential molecular markers for resolving phylogeny and future conservation efforts.Homatula berezowskii (Günther 1896), used to be recognized as a synonym of Homatula variegate, was now identified as a valid species. However, these morphological studies lack genetic evidence to support. In the present study, we determined the first complete mitochondrial genome of H. berezowskii by Sanger dideoxy sequencing. The genome size is 16,570 bp and it contains 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and a non-coding control region (D-loop). Phylogenetic analyses based on the complete mitochondrial genome indicated the H. berezowskii was clustered with H. potanini first and then with the H. variegate. This work may be helpful to clarify the taxonomic status of H. berezowskii.Hydrangea davidii, a perennial shrub of Hydrangeaceae, is an ornamental plant endemic to China. Here, we report the complete chloroplast genome of H. davidii. The complete chloroplast genome is totally 158,054 bp in length with a typical quadripartite structure. It consists a pair of inverted regions (IRs) of 26,140 bp, which were separated by a large single copy (LSC) region of 87,008 bp and a small single copy (SSC) region of 18,766 bp, respectively. The chloroplast genome encoded 131 genes, including 85 protein-coding genes, 8 rRNA genes and 38 tRNA genes. The GC content in the whole cp genome, LSC region, SSC region, and IR region are 37.8%, 36.0%, 31.7%, and 43.1%, respectively. In total, 49 SSRs were identified in the complete chloroplast genome. Phylogenetic analysis showed that H. davidii is closely related to Hydrangea platyarguta with a support rate of 100%.The complete mitochondrial genome of Protaetia brevitarsis, an important Scarabaeidae insect that is distributed across most Asian countries, was characterized using long template PCR methods. It was 17,783 bp in length being composed of 13 protein coding genes (PCGs), 22 transfer RNA genes (tRNAs), two ribosomal RNA genes (rRNAs) and a non-coding region. The phylogenetic tree reconstructed based on the maximum likelihood (ML) method confirmed that P. brevitarsis was placed within the clade of Scarabaeidae and Polyphaga species forming a complete monophyly.selleck chemicals llc
For further actions, you may consider blocking this person and/or reporting abuse
Top comments (0)