The particular environmental characteristics of deep water such as its immense scale and high pressure systems, presents technological problems that have prevented research to broaden our knowledge deep-sea fish. Here, we described the mitogenome sequence a fish, Cetonurus globiceps. genome is 17,137 bp in length, with standard set 22 transfer RNA genes (tRNAs), two ribosomal genes, 13 protein-coding typical non-coding control regions. Additionally, 70bp tRNAThr-tRNAPro intergenic spacer...

Endeis straughani Clark, 1970 was originally described from Queensland, Australia. Its range extended to Ghana, West Africa when E. picta Bamber, 1979 synonymised with by Staples (1982). The current paper extends this further, include Port Louis, Mauritius. Five immature individuals gathered amongst hydroids during the 5 th leg of DY125-34 expedition were tentatively identified as juveniles. Since these collected fouling community on ship’s hull, they probably originated in Louis (Mauritius)...

The South China Sea (SCS) is abundant in marine microbial resources with high primary productivity, which crucial for sustaining the coral reef ecosystem and carbon cycle. Currently, research on diversity of culturable bacteria SCS relatively extensive, yet reefs has been poorly understood. In this study, we analyzed bacterial community structure seawater samples among Daya Bay (Fujian Province), Qionghai (Hainan Xisha Islands, southern based methods detected their abilities agar...

Coral reefs are among the most biodiverse ecosystems, providing habitats for various organisms. Studies on coral bleaching have been increasing recently, but little is known about distribution and community assembly of pathogenic bacteria (e.g., several Vibrio species). We elucidated pattern interaction relationships total spp. in sediments from Xisha Islands, which characterized by their high coverage diversity resources. showed significantly higher relative abundance values Islands (1.00 ×...

Coral reefs are one of the most biodiverse and productive ecosystems, providing habitat for a vast species. Reef-building scleractinian corals with symbiotic microbiome, including bacteria, archaea, viruses eukaryotic microbes, referred to coral holobionts. Among them, diseases, mainly caused by Vibrio spp., have significantly contributed loss cover diversity. Habitat filtering across globe has led variety structure marine bacterial communities. species, quantity characteristics significant...

Over the past few decades, modern coral taxonomy, combining morphology and molecular sequence data, has resolved many long-standing questions about scleractinian corals. In this study, we sequenced complete mitochondrial genomes of three Merulinidae corals ( Dipsastraea rotumana , Favites pentagona Hydnophora exesa ) for first time using next-generation sequencing. The obtained mitogenome sequences ranged from 16,466 bp D. to 18,006 F. in length, included 13 unique protein-coding genes...

A Gram-stain-negative, aerobic, gliding, reddish-orange-coloured, rod-shaped strain, designated SR4 T , was isolated from surface seawater sampled at Luhuitou fringing reef (South China Sea). Phylogenetic analyses based on the 16S rRNA gene, phylogenomic analysis of single-copy gene families and whole genome data affiliated it to genus Flammeovirga . It most closely related yaeyamensis NBRC 100898 (97.99 % similarity). The average nucleotide identity DNA–DNA relatedness values between strain...

To date, no complete nucleotide sequences of the mitochondrial genome Dendrophylliidae are yet available. In our study, entire sequence was determined for species Turbinaria peltata. The 18,966 bp in length and contained thirteen protein-coding genes, two ribosomal RNA genes (12S rRNA 16S rRNA), transfer (tRNAMet tRNATrp) a putative control region locating between Cyt b ND2. overall base composition mitogenome 25.6% A, 37.4% T, 23.5% G, 13.5% C, with high AT content 63%, indicating an...

A Gram-strain-negative, facultatively anaerobic, motile, rod-shaped and flagellated marine bacterium, designated SM6 T , was isolated from surface seawater collected in Daya Bay (Guangdong, China). Phylogenetic analysis based on 16S rRNA gene sequences, multilocus sequence analysis, phylogenomic of single-copy families whole genome data showed that strain belonged to the genus Vibrio . The closest phylogenetic relatives were plantisponsor MSSRF60 (97.38 % pairwise similarity), variabilis...

Elymus L. is often planted in temperate and subtropical regions as forage.Species the genus have 5 allopolyploid genomes that are found grass tribe Triticeae.To determine phylogenetic relationships species from western China, we estimated trees using sequences nuclear ribosomal internal transcribed spacer non-coding chloroplast DNA 56 accessions (871 samples) of 9 polyploid 42 GenBank.Tetraploid hexaploid China had independent origins, same area or neighboring geographic were most closely...

Reef-building coral species of the order Scleractinia play an important role in shallow tropical seas by providing environmental base for ecosystem. The molecular data complete mitochondrial genome have become source evaluating phylogenetic and evolutionary studies Scleractinia. Here, mitogenome Homophyllia bowerbanki (Milne Edwards Haime, 1857), collected from Nansha Islands South China Sea, was sequenced first time through a next-generation sequencing method. H. is its genus which...

In this study, the complete mitogenome sequence of stony coral, Acropora pruinosa (Scleractinia), has been decoded for first time by next generation sequencing and genome assembly. The assembled mitogenome, consisting 18,480 bp, unique 13 protein-coding genes (PCGs), three transfer RNAs, two ribosomal RNAs genes. showing 99% identities to nasuta. provides essential important DNA molecular data further phylogenetic evolutionary analyses coral phylogeny.

In this study, the whole mitochondrial genomes of Physogyralichtensteini and Plerogyrasinuosa have been sequenced for first time. The length their assembled mitogenome sequences were 17,286 bp 17,586 bp, respectively, both including 13 protein-coding genes, two tRNAs, rRNAs. Their mitogenomes offered no distinct structure gene order same as other typical scleractinians. Based on a maximum likelihood phylogenetic analysis showed that are clustered in family Plerogyridae, which belongs to...

In this study, the complete mitogenome sequence of stony coral, Montipora peltiformi (Scleractinia), has been decoded for first time by next generation sequencing and genome assembly. The assembled mitogenome, consisting 17,884 bp, unique 13 protein coding genes (PCGs), three transfer RNAs, two ribosomal RNAs genes. showing 99% identities to cactus. provides essential important DNA molecular data further phylogenetic evolutionary analysis coral phylogeny.

Lack of mitochondrial genome data Scleractinia is hampering progress across genetic, systematic, phylogenetic, and evolutionary studies concerning this taxon. Therefore, in study, the complete mitogenome sequence stony coral Echinophylliaaspera (Ellis & Solander, 1786), has been decoded for first time by next generation sequencing assembly. The assembled 17,697 bp length, containing 13 protein coding genes (PCGs), two transfer RNAs ribosomal RNAs. It same gene content arrangement as other...

The basic structures of Crinum Asiaticum alkaloids are N-(3, 4-dioxo-benzyl)-4-O-phenylethylamine, pyrrole phenanthridine, 5,10b-ethanophenanthridine. framework can form a new parent nucleus structure with significant pharmacological activity by oxidation, dehydrogenation, cyclization, O, N-methylation, acylation reaction. antibacterial, antimalarial, anti-inflammatory, anti-cancer, inducing tumor cell apoptosis, the protection cardiovascular and other effects reviewed.

Outbreaks of the coral predator Crown-of-Thorns Starfish (CoTS) pose a severe threat to reefs in Indo-Pacific Ocean. In 2018, South China Sea (SCS) experienced significant CoTS outbreaks, leading extensive mortality across Xisha, Zhongsha, Dongsha, and Nansha Islands, severely impacting reef ecosystem. To explore origins these we conducted comprehensive genomic analysis using data from single nucleotide polymorphism sites (SNPs) mitochondrial haplotypes. Our reveals that populations SCS,...

The genus Plesiastrea used to be a member of the traditional family Faviidae, falling into challenging 'Bigmessidae' clade, and was re-established until recent molecular phylogenies published. entire mitogenome symbiotic coral versipora (Lamarck, 1816), type species Plesiastreidae, sequenced. length mitochondrial genome is 15,320 bp it includes thirteen protein-coding genes (PCGs), two rRNAs tRNAs. nucleotide composition GC 32%. We perform phylogenetic reconstruction based on maximum...

A corallivorous nudibranch from the South China Sea reproduced explosively and caused extensive damage to Porites in our aquarium. In this study, morphological molecular analyses of were conducted described. Morphologically, was nearly consistent with Pinufius rebus its characteristics intermediate between arminids aeolids. The only detected difference that hook-like denticles on masticatory border P. absent nudibranch. a analysis, phylogenetic results based cytochrome oxidase subunit-I, 16S...

Abstract Polyferrocenyldimethylsilanes with different molecular weights were prepared via thermal ring‐opening polymerization of the corresponding strained, silicon‐bridged ferrocenophanes. The electrochemical behavior resultant polymers in media investigated by cyclic voltammetry. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 82: 3258–3261,

The alkaloid is one of the most important components in Chinese traditional medicine plants. It great significance for studying alkaloids material about how to extract from native ingredient effectively due extremely pharmacological activities it. methods and progress application new technology preparations were reviewed paper. At present, extraction include water acid extraction, alcohol solvent lipophilic organic technologies such as UAE, MAE, enzymatic, SBE hyphenated techniques. Then...

Complete mitochondrial DNA sequence data have played a significant role in phylogenetic and evolutionary studies of scleractinian corals. In this study, the complete mitogenome Psammocora profundacella Gardiner, 1898, collected from Guangdong Province, China, was sequenced by next-generation sequencing for first time. is species which has been family Psammocoridae. The length its assembled 16,274 bp, including 13 protein-coding genes, two tRNAs rRNAs. Its gene content order were consistent...