Description of three new species of (Japonphysa) (Collembola, Entomobryidae) from China with the aid of DNA barcoding.

Börner, 1906 is the largest genus of the subfamily Salininae and contains 11 subgenera and 98 species from all over the world (mainly Asia), with eight species recorded from China. In the present paper, three new species of are described from China: C. (Japonphysa) xinjianensis; C.

Three new species of Entomobryidae (Collembola, Entomobryoidea) from China.

Three new species of entomobryid springtails (Collembola) from China are described here. is characterised by a narrow irregular longitudinal stripe on the body, smooth chaetae e and l of the labial base, and the relative position of the pecialized microchaeta on Abd. I; by its colour pattern on the antennae and nine sutural macrochaetae on the head; and by its colour pattern, labral papillae and the lateral process of labial papilla E.

Two new species and two new records of (Collembola, Entomobryidae) from China.

, one of the largest genera of the family Entomobryidae, is widely distributed in China. To date, 46 species of this genus are present in China and account for approximately 60 % of all known species of the genus. In the present paper, two new species of are described from China: and The former is discriminated by the brown to blue-violet pigment present on whole dorsal body and by pointed tenent hairs.

Comparative phylogeography of two commensal rat species ( and ) in China: Insights from mitochondrial DNA, microsatellite, and 2b-RAD data.

and are dominant species of Chinese house rats, but the colonization and demographic history of two species in China have not been thoroughly explored. Phylogenetic analyses with mitochondrial DNA including 486 individuals from 31 localities revealed that is widely distributed in China, is mainly distributed in southern China with currently invading northward; northeast China was the natal region of , while the spread of in China most likely started from the southeast coast. A total of 123 individuals from 18 localities were subjected to 2b-RAD analyses.

Genomic analysis unveils mechanisms of northward invasion and signatures of plateau adaptation in the Asian house rat.

The Asian house rat (AHR), Rattus tanezumi, has recently invaded the northern half of China. The AHR is a highly adaptive rat species that has also successfully conquered the Qinghai-Tibet Plateau (QTP) and replaced the brown rat (BR), R. norvegicus, at the edge of the QTP.

Characterization of three new mitochondrial genomes of Coraciiformes (Megaceryle lugubris, Alcedo atthis, Halcyon smyrnensis) and insights into their phylogenetics.

Coraciiformes contains more than 200 species with great differences on external morphology and life-style. The evolutionary relationships within Coraciiformes and the phylogenetic placement of Coraciiformes in Aves are still questioned. Mitochondrial genome (mitogenome) sequences are popular markers in molecular phylogenetic studies of birds.

[Biocatalysis of formaldehyde to L-xylose].

It is of great significance to use biosynthesis to transform the inorganic substance formaldehyde into organic sugars. Most important in this process was to find a suitable catalyst combination to achieve the dimerization of formaldehyde. In a recent report, an engineered glycolaldehyde synthase was reported to catalyze this reaction.

Genetic diversity and population structure of penis fish (Urechis unicinctus) based on mitochondrial and nuclear gene markers.

Urechis unicinctus is distributed only in Bohai Gulf of China and Korean and Japanese coast. The wild populations of this species have sharply declined in China and Japan. We collected 105 samples from six localities of Bohai Gulf and Korea coast, and investigated genetic diversity and population structure with mitochondrial COI, 16S-rRNA and nuclear 28S-rRNA gene fragments.

Two mitochondrial genomes in Alcedinidae (Ceryle rudis/Halcyon pileata) and the phylogenetic placement of Coraciiformes.

Coraciiformes comprises 209 species belonging to ten families with significant divergence on external morphologies and life styles. The phylogenetic placement of Coraciiformes was still in debate. Here, we determined the complete mitochondrial genomes (mitogenomes) of Crested Kingfisher (Ceryle rudis) and Black-capped Kingfisher (Halcyon pileata).

The complete mitochondrial genome sequence of the little egret (Egretta garzetta).

Many phylogenetic questions in the Ciconiiformes remain unresolved and complete mitogenome data are urgently needed for further molecular investigation. In this work, we determined the complete mitogenome sequence of the little egret (Egretta garzetta). The genome was 17,361 bp in length and the gene organization was typical of other avian mtDNA.

Phylogeography of Chinese house mice (Mus musculus musculus/castaneus): distribution, routes of colonization and geographic regions of hybridization.

House mice (Mus musculus) are human commensals and have served as a primary model in biomedical, ecological and evolutionary research. Although there is detailed knowledge of the biogeography of house mice in Europe, little is known of the history of house mice in China, despite the fact that China encompasses an enormous portion of their range. In the present study, 535 house mice caught from 29 localities in China were studied by sequencing the mitochondrial D-loop and genotyping 10 nuclear microsatellite markers distributed on 10 chromosomes.

The complete mitochondrial genome sequence of the black-capped capuchin (Cebus apella).

The phylogenetic relationships of primates have been extensively investigated, but key issues remain unresolved. Complete mitochondrial genome (mitogenome) data have many advantages in phylogenetic analyses, but such data are available for only 46 primate species. In this work, we determined the complete mitogenome sequence of the black-capped capuchin (Cebus apella).

Phylogenetic relationships in genus Niviventer (Rodentia: Muridae) in China inferred from complete mitochondrial cytochrome b gene.

Chinese species of the genus Niviventer, predominantly distributed in the southeastern Tibetan Plateau and in Taiwan, are a diverse group and have not yet received a thorough molecular phylogenetic analysis. Here, we reconstructed the phylogenetic relationships of 32 specimens representing nine Chinese species of Niviventer, based on sequences of the complete mitochondrial cytochrome b gene. Maximum parsimony, maximum likelihood and Bayesian analysis resulted in three consistent trees, each supported by high bootstrap values.

Cross-species chromosome painting unveils cytogenetic signatures for the Eulipotyphla and evidence for the polyphyly of Insectivora.

Insectivore-like animals are traditionally believed among the first eutherian mammals that have appeared on the earth. The modern insectivores are thus crucial for understanding the systematics and phylogeny of eutherian mammals as a whole. Here cross-species chromosome painting, with probes derived from flow-sorted chromosomes of human, was used to delimit the homologous chromosomal segments in two Soricidae species, the common shrew (Sorex araneus, 2n = 20/21), and Asiatic short-tailed shrew (Blarinella griselda, 2n = 44), and one Erinaceidae species, the shrew-hedgehog (Neotetracus sinensis, 2n = 32), and human.