Research Article

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3/30/2017
Brassica; China; Chromosome Mapping; Flowers; Gene expression profiling; Genes, Plant; Plant Proteins; seeds

Pak choi is a highly nutritious vegetable that is widely grown in China, Southeast Asia, and other parts of the world. Because it reproduces by seed, it is very important to understand the mechanism of floral organ development. Therefore, using the Chinese cabbage genome as a reference, this study analyzed the expression profiles of shoot apex genes at flower bud differentiation stages 1 and 5 ... more

H.X. Song; A.M. Ping; M.X. Sun; X.H. Qi; M.Y. Gao; X.Y. Xu; Z.J. Zhu; M.L. Li; L.P. Hou
4/05/2017
Adult; Alleles; Asian People; Case-control studies; China; Female; Gene frequency; Genetic association studies; Genetic predisposition to disease; Humans; Interleukin-4; Polymorphism, Single Nucleotide; Pre-eclampsia; Pregnancy; Risk factors

Preeclampsia is a common disease unique to pregnant women, and its development involves many genetics l factors. IL-4 is an important regulatory factor of the Th2 cellular immune response, and plays an important role in the induction of placental growth. In this study, we investigated the relationship between IL-4 C-590T, C+33T and G-1098T polymorphisms and risk of pre-eclampsia in a ... more

J. Chen; M. Zhong; Y.H. Yu
4/20/2017
Adolescent; Adult; Alleles; Case-control studies; China; Female; Genotype; Humans; Interleukin-6; Keloid; male; Middle Aged; Polymorphism, Single Nucleotide

The aim of the present study is to explore the effect of IL-6 gene polymorphisms on the development of keloid scar (KS) in the Chinese Han population. Genotyping of IL-6 was performed by the polymerase chain reaction (PCR), followed by restriction fragment length polymorphism assays (PCR-RFLP). Serum level of IL-6 was measured using enzyme-linked immunosorbent assay (ELISA). Results indicated ... more

X.J. Zhu; W.Z. Li; H. Li; C.Q. Fu; J. Liu
05/10/2017
Amino Acid Transport System y+L; Brain Neoplasms; Case-control studies; China; Female; Fusion Regulatory Protein 1, Light Chains; Glioma; Humans; male; Middle Aged; Polymorphism, Single Nucleotide

Gliomas are brain tumors that can be seriously damaging to human health. The SLC7 family is involved in amino acid or peptide transportation. The relationship between SLC7A7 polymorphisms and the development of glioma has been reported previously by a few studies. Therefore, we performed a hospital based case-control study to investigate the association of three common SNPs (rs12888930, ... more

H. Zhang; W.J. Shi
07/06/2017
Aged; Case-control studies; China; Endothelin-1; Female; Gene frequency; Humans; Hypertension; male; Middle Aged; Mutation, Missense; Polymorphism, Single Nucleotide

Endothelin-1 (ET-1) is the most potent endogenous vasoconstrictor and is involved in several vascular disorders such as hypertension. Its strong interaction with other vasoactive hormone systems suggests that the ET-1 gene (EDN1) is a potential candidate molecule that influences the risk of developing hypertension. Recently, two single nucleotide polymorphisms in EDN1 have been reported to be ... more

Z. Fang; M. Li; Z. Ma; G. Tu
09/30/2016
Beet armyworm; Cytochrome b; Cytochrome oxidase subunit I; Demographic expansion; Median-joining network; Phylogeography

The beet armyworm, Spodoptera exigua (Lepidoptera: Noctuidae), is an economically important pest that causes major losses in some main crop-producing areas of China. To control this pest effectively, it is necessary to investigate its population genetic diversity and genetic structure around the Bohai Gulf area of China. In this study, we used two mitochondrial genes, COI ... more

L.H. Zhou; X.Y. Wang; J.J. Lei; L.H. Zhou; X.Y. Wang; J.J. Lei
09/21/2015
Bayesian analysis; Phylogeny; Species group; Streptococcus

Alternative phylogenies for the genus Streptococcus have been proposed due to uncertainty about the among-species group relationships. Here, we performed a phylogenetic analysis of the genus Streptococcus, considering all the species groups and also the genomic data accumulated by other studies. Seventy-five species were subjected to a Bayesian phylogenetic analysis ... more

F. Póntigo; M. Moraga; S.V. Flores
08/21/2015
Biological evolution; Gossypium raimondii; Phylogeny; Sequence analysis; Synteny; TIFY gene family

The highly conserved TIFY domain is included in the TIFY protein family of transcription factors, which is important in plant development. Here, 28 TIFY family genes were identified in the Gossypium raimondii genome and classified into JAZ (15 genes), ZML (8), PPD (3), and TIFY (2). The normal (TIF[F/Y]XG) motif was dominant in the TIFY ... more

D.H. He; Z.P. Lei; B.S. Tang; H.Y. Xing; J.X. Zhao; Y.L. Jing
07/31/2015
morphology; Phylogeny; Salix matsudana; Species concept

The morphological species concept is based on morpho­logical traits, which are often subject to subjectivity or artifact. Molecular evidence is needed to test the reliability of morphological classification of taxa that are controversial and to provide appropriate taxonomic de­limitation. In this study, we used 15 single-copy nuclear loci and 2 chlo­roplast fragments to verify the ... more

S.H. Du; Z.S. Wang; Y.X. Li; D.S. Wang; J.G. Zhang
12/29/2015
Expression profile; GRAS; Jatropha curcas L.; Phylogeny; Physic nut

GRAS proteins play vital roles in plant growth and development. Physic nut (Jatropha curcas L.) was found to have a total of 48 GRAS family members (JcGRAS), 15 more than those found in Arabidopsis. The JcGRAS genes were divided into 12 subfamilies or 15 ancient monophyletic lineages based on the phylogenetic analysis of GRAS proteins from both flowering and ... more

Z.Y. Wu; P.Z. Wu; Y.P. Chen; M.R. Li; G.J. Wu; H.W. Jiang

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