Henningsenreid5677

The mountain chicken frog (Leptodactylus fallax) is a critically endangered frog native to the Caribbean islands of Dominica and Montserrat. Over the past 25 years their populations have declined by over 85%, largely due to a chytridiomycosis outbreak that nearly wiped out the Montserratian population. Within the context of developing tools that can aid in the conservation of the mountain chicken frog, we assembled its complete mitochondrial genome, contributing the first complete mitogenome of the genus Leptodactylus (Genbank Accession number MW260634). The circular genome is 18,669 bp long and contains 37 genes. A phylogenetic analysis reveals that L. fallax forms a clade with Leptodactylus melanonotus, highlighting the close relationship of Leptodactylus spp. relative to other species from the superfamily Hyloidea included in the analysis.The freshwater gammarid Grandidierella taihuensis is an important composition of benthic community. In this study, the complete mitogenome sequences of G. taihuensis are determined using next-generation and PacBio long-read sequencing. The mitogenome of G. taihuensis is 15,099 bp in size, and consisted of 13 protein-coding genes, two ribosomal RNA genes, 22 tRNA genes, and a putative control region. Gene arrangement is as same as that of G. rubroantennata. The base composition of the entire mitogenome showed a conspicuous A + T bias of 69.4%. The mitogenome data produced in this study provides a useful resource for future evolutionary and ecological studies.The Oriental Skylark (Alauda gulgula) is a small songbird in the Alaudidae. Here we assembled the complete mitochondrial genome of Alauda gulgula which is 17,055 bp in length and consisting of 13 protein-coding genes (PCGs), 2 ribosomal RNA, 22 transfer RNA, and 2 extensive heteroplasmic control regions. The overall A + T content of the mitogenome is 52.3%The maximum-likelihood (ML) tree based on the complete mitochondrial genome of A. gulgula revealed the close genetic relationship between A. gulgula and A. arvensis, but separate from A. cheleensis.Polyopes lancifolius is a species of Halymeniales, the fifth species-rich order within Rhodophyta. Using next-generation sequencing techniques, we recovered the complete mitochondrial genome of P. lancifolius, i.e. total 26,142 bp in length with 31% GC contents. A total of 49 functional genes were annotated, including 24 protein-coding, 23 transfer RNA, and 2 ribosomal RNA genes. The gene content and synteny have been highly congruent to those of the other halymenialean species, such as Grateloupia taiwanensis, G. filicina, and Grateloupia angusta. Interestingly, the cox1 intron and intronic Open Reading Frame (ORF) are absent in P. lancifolius, that are existed in the other three halymenialean species.Curcuma longa, C. wenyujin and C. phaeocaulis are important herbal medicine which of rhizomatous herbaceous perennial plant of the family Zingiberaceae. This study generated a complete chloroplast genome sequence of three medicinal species were characterized by de novo assembly with whole genome sequencing data. The length of complete chloroplast genome were 162,180 bp (C. longa), 162,266 bp (C. wenyujin), and 162,133 bp (C. phaeocaulis), respectively, with four structures that were included in large single copy region (87,001 bp, 87,042 bp, and 87,013 bp), small single copy region (15,681 bp, 15,710 bp, and 15,622 bp), and duplicated inverted regions (29,749 bp, 29,757 bp and 29,749 bp of each). Based on phylogenetic trees, C. longa, C. wenyujin, and C. phaeocaulis were grouped by high bootstrap value with Curcuma species. This result approved that C. longa, C. wenyujin and C. phaeocaulis were comprised in Alpinia and Wurfbainia. Therefore, this chloroplast genome data firstly generated valuable genetic resource in discrimination of herbal materials, phylogeny and development DNA marker.Peganum harmala L. CORT125134 research buy is a perennial herbaceous plant belonging to the family of Zygophyllaceae, and is grows in semi-arid climates, such as Xinjiang, Gansu, Ningxia, Qinghai, and Inner Mongolia in China, and also Middle East and North Africa. This species is of high medicinal value. The complete chloroplast genome was reported in this study. The chloroplast genome with a total size of 159,957 bp consists of two inverted repeats (IR, 26,550 bp) separated by a large single-copy region (LSC, 88,098 bp) and a small single-copy region (SSC, 18,759 bp). Further annotation revealed the chloroplast genome contains 113 genes, including 79 protein-coding genes, 30 tRNA genes, and four rRNA genes. A total of 90 simple sequence repeats (SSRs) were identified in the chloroplast genome. This information will be useful for study on the evolution and genetic diversity of Peganum harmala in the future.The Hainan gibbon (Nomascus hainanus) is endemic to China and is the world's rarest ape. The remaining wild population totals only 33 individuals. In the current study, we sequenced the Mitochondrial DNA control region of 12 wild Hainan gibbons representing three social groups of the five remaining groups. By conducting population genetic analyses, we found that the proportion of four nucleotides (T, C, A and G) were 29.0%, 27.2%, 31.9% and 11.9%, respectively. Hypervariable segments of the mtDNA D-loop region (1005 bp in length), indicated five variable sites (a point mutation), with only two haplotypes present among the 12 samples. We observed that the genetic diversity of Hainan gibbons is lower than that reported in any other wild primate population, and that the two haplotypes detected, represent two ancestral lineages. These findings have important implications for proposing effective conservation strategies to protect this Critically Endangered ape species.Viburnum burejaeticum Regel et Herd is widely cultivated in botanical gardens. However, as a member of Adoxaceae, few studies have been carried out on its phylogenetic relationship with other family members. Here we report the first complete chloroplast (cp) genome sequence of V. burejaeticum collected from China. The circular cp genome is 158,381 bp in size, including a large single-copy (LSC) region of 87,067 bp and a small single-copy (SSC) region of 18,212 bp, which were separated by two inverted repeat (IR) regions (26,551 bp each). A total of 126 genes were annotated, including 8 ribosomal RNAs (rRNAs), 36 transfer RNAs (tRNAs), and 82 protein-coding genes (PCGs). The sequence comparison of two V. burejaeticum collected from Korea and China revealed 101 single nucleotide polymorphisms (SNPs) and 16 insertions/deletions (InDels). In addition, maximum-likelihood (ML) phylogenetic analysis indicated V. burejaeticum species collected in Korea and China are clustered together. This study provides useful information for future genetic study of V.