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The present study was designed to investigate whether spermatogonial stem cells (SSCs) have possible effect on doxorubicin (DOX)-induced testicular apoptosis and damaged oxidant/antioxidant balance in rats. Sixty male Albino rats were divided into 3 groups: the saline control group, the testicular toxicity group (2mg/kg DOX once a week for 8weeks) and the third group is a donor stem cells transplanted...
The AnJiBaiCha albino mutant tea cultivar has a reversible albino phenotype at low temperatures. Albino AnJiBaiCha leaves contain high levels of amino acids, which are important components affecting the quality of tea as a beverage. To examine the molecular mechanism of albinism and amino acid enrichment in AnJiBaiCha, we used the amplified fragment length polymorphism (cDNA-AFLP) technique to isolate...
The Sanger sequencing of patients with recessive polycystic kidney disease is challenging due to the length and heterogeneous mutational spectrum of the PKHD1 gene. Next generation sequencing (NGS) might thus be of special interest to search for PKHD1 mutations. The study involved a total of 22 patients with autosomal recessive polycystic kidney disease (ARPKD) and 8 parents of non-available ARPKD...
MicroRNA haploinsufficiency has been associated with developmental defects in only a limited number of cases. Here we report a de novo genomic microdeletion that includes the LINGO2 gene as well as two microRNA genes, MIR873 and MIR876, in a patient with craniofacial abnormalities — in particular macrocephaly and hypertelorism — and learning difficulties. Subsequent analysis revealed that the microRNAs...
Familial pulmonary arterial hypertension (FPAH) is a relatively rare but fatal disorder characterized by elevated arterial pressure caused by abnormal proliferation of endothelial cells of the arteries, which eventually leads to heart failure and death. FPAH is inherited as an autosomal dominant trait and is caused by heterozygous mutations in the BMPR2 gene encoding the bone morphogenetic protein...
TRIM25, a member of the tripartite motif-containing (TRIM) family of proteins, plays an important role in cell proliferation, protein modification, and the RIG-I-mediated antiviral signaling pathway. However, relatively few studies have investigated the molecular characterization, tissue distribution, and potential function of TRIM25 in chickens. In this study, we cloned the full-length cDNA of chicken...
Factor XI (FXI) deficiency is a rare bleeding disorder with a range of manifestations from asymptomatic to trauma related bleeding. To identify mutations in FXI-deficient patients and characterize the phenotype–genotype relationship, we studied six patients and their 18 family members in central China. Five patients were identified by presurgical or routine laboratory screening but had no bleeding...
IL-17 family of cytokines and human IL-23R play important and sometimes contradictory roles in autoimmune and inflammatory diseases as well as human malignancies. Different alleles of this cytokine family may differentially affect IL-17 secretion. We sought to investigate the association of IL-17A, IL-17F and IL-23R gene polymorphisms with the susceptibility to colorectal cancer (CRC).The IL-17A rs2275913...
Conservatism versus innovation is probably the most important dichotomy of all evolving systems. In molecular evolution the distinction between conservative (negative) selection, innovative (positive) selection and unconstrained evolution (drift) is usually ambiguous at the gene level. Only rare cases with the ratio of nonsynonymous to synonymous nucleotide substitutions above unity (dN/dS>1) are...
Pompe disease is an autosomal recessive disorder linked to GAA gene that leads to a multi-system intralysosomal accumulation of glycogen. Mutation identification in the GAA gene can be very important for early diagnosis, correlation between genotype–phenotype and therapeutic intervention. For this purpose, peripheral blood from 57 individuals susceptible to Pompe disease was collected and all exons...
Accurate normalization of data is required to correct for different efficiencies and errors during the processing of samples in reverse transcription PCR analysis. The chicken is one of the main livestock species and its genome was one of the first reported and used in large scale transcriptomic analysis. Despite this, the chicken has not been investigated regarding the identification of reference...
In the present study, we cloned the full-length cDNAs of FOXL2, Cyp19a1a and Cyp19a1b and analyzed their expression patterns during gonadal development in spotted scat, Scatophagus argus. All three genes were expressed in ovaries and testes but showed sexual dimorphism. At early stages of gonadal development, the expression of FOXL2 in ovaries was higher than testes. FOXL2 expression deceased gradually...
The cDNAs encoding two distinct type I interferon receptors were firstly cloned from the spleen of white goose (the Chinese goose, Anser cygnoides). The cDNA of goose IFNAR1 consisted of 1616bp and encoded 406 amino acids with a predicted molecular weight of 46.4kDa, while the cDNA of goose IFNAR2 consisted of 1525bp and encoded 294 amino acids with a predicted molecular weight of 32.6kDa. The IFNAR1...
Wild Chinese horseshoe bats have been proven to be natural reservoirs of SARS-like coronaviruses. However, the molecular characterization of key proteins in bats still needs to be explored further. In this study, we used cloning and bioinformatics to analyze the sequence of RIG-I, STAT-1 and IFN-β in the immortalized cell lines from Rhinolophus affinis and Rhinolophus sinicus. Then, we treated different...
Brown planthopper (BPH) is the most destructive pest of rice in Asia. The BPH resistance in the introgression line IR65482-17-511-5-7 (IR65482-17) is derived from the wild rice species Oryza australiensis. An F 2:3 population from a cross between Zhenshan 97 (ZS97) and IR65482-17 was used to map three quantitative trait loci (QTLs) for seedling resistance and feeding rate to BPH. The loci...
Obesity is currently a worldwide public health problem. Retinol-binding protein4 (RBP4) is a recently discovered adipokine, which is potentially associated with insulin resistance and obesity. We aimed to investigate whether genetic variation within the RBP4 gene is correlated with the obesity and lipid profile in Iranian population. 321 samples were randomly selected from participants of Isfahan...
Rosa roxburghii Tratt. is a well-known ornamental rose species native to China. In addition, the fruits of this species are valued for their nutritional and medicinal characteristics, especially their high ascorbic acid (AsA) levels. Nevertheless, AsA biosynthesis in R. roxburghii fruit has not been explored in detail because of a lack of genomic resources for this species. High-throughput transcriptomic...
Hepatocellular carcinoma (HCC) is a malignant tumor. The morbidity and mortality of HCC tend to ascend and become a serious threat to the population health. Genetic studies of HCC have identified several susceptibility loci of HCC. In this study, we aim to replicate the association of these loci in our samples from Chinese population and further investigate the genetic interaction. We selected 16...
Mycobacteriophage SWU1 is a newly isolated phage from soil sample collected in Sichuan province, China using Mycobacterium smegmatis mc 2 155 as host. Plaque, phage morphology and one-step growth curve were characterized. The complete genomic sequence of phage SWU1 was determined by shotgun sequencing. The ends of SWU1 were determined. Structural proteins of SWU1 were analyzed by NanoLC-ESI-MS/MS...
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