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Peste des petits ruminants virus (PPRV) and rinderpest virus (RPV) are two causative agents of an economically important disease for ruminants (i.e., sheep, cattle and goat). In this study, the nucleotide, codon and amino acid usages for PPRV and RPV have been analyzed by multivariate statistical methods. Relative synonymous codon usage (RSCU) analysis represents that ACG for Thr and GCG for Ala are...
Peroxiredoxin 1 (Prdx1) is a ubiquitously expressed protein in eukaryotic cells, and plays an important role in cell proliferation, differentiation, apoptosis, and redox signaling. Although Prdx1 has been better studied in yeasts and humans, only few Prdx1 genes have been cloned in green algae. The microalga Dunaliella salina (D. salina) is a model for the study of a variety of human cilia-related...
Kallmann syndrome (KS) is characterized by isolated hypogonadotropic hypogonadism (IHH) with anosmia. Fibroblast growth factor receptor 1 (FGFR1) is one of KS-associated genes, accounts for approximately 10% of total patients. FGFR1 mutations have also been identified in more severe craniosynostosis syndromes, and a subset of craniosynostosis syndromes-associated FGFR1 mutations show dominant negative...
As the most common form of birth defect in humans, congenital heart disease (CHD) is associated with substantial morbidity and mortality in both children and adults. Increasing evidence demonstrates that genetic defects play a pivotal role in the pathogenesis of CHD. However, CHD is of great heterogeneity, and in an overwhelming majority of cases, the genetic determinants underpinning CHD remain elusive...
Apoptosis of osteoblasts and osteocytes is one cause of steroid-induced osteonecrosis of the femoral head; however, the molecular mechanism of steroid affecting osteoblasts at the genetic level is unclear. The aim of the present work is to examine differential expression of osteoblasts in rats after steroid intervention and to verify expression by real-time polymerase chain reaction (RT-PCR).Primary...
Hepatocyte nuclear factor-4α (HNF-4α), a member of the hepatocyte nuclear factor family, plays an important role in regulating the expression of genes involved in the development, differentiation and normal function of liver and pancreatic β cells, as well as the maintenance of glucose homeostasis. Tetra-primer amplification refractory mutation system PCR (T-ARMS-PCR) is a new method offering fast...
Many factors associated with causing psoriasis have been reported, such as the genetic and environmental factors. Smoking is one of the well-established environmental risk factors for psoriasis and also associated with the disease severity. In addition, several studies of psoriasis and psoriatic arthritis have documented gene–environment interactions involving smoking behavior. Although gene polymorphisms...
Recent genome-wide association studies (GWAS) that focus on childhood acute lymphoblastic leukemia (ALL), the most common malignancy in children younger than 15years old, have found evidence that single nucleotide polymorphisms (SNPs) in IKZF1 (7p12.2), ARID5B (10q21.2) and CEBPE (14q11.2) are strongly related to the risk of childhood ALL. These polymorphisms may lead to abnormal expression and dysfunction...
The control of promoter activity by nitrogen source has recently emerged as an intriguing system for regulated expression of the heterologous genes. The purpose of this work was to investigate whether heterologous gene expression in transgenic Dunaliella salina would be controlled by an inducible promoter. Here we identify that the nitrate reductase (NR) transcripts of D. salina are induced by nitrate...
Zinc finger proteins play important roles in various cellular functions, including cell proliferation, differentiation, and apoptosis. Mitogen-activated protein kinase (MAPK) signal transduction pathways are one of the most common mechanisms in eukaryotic cell regulation. Many transcription factors are important targets of MAPKs. In this study, we identified a novel gene encoding a zinc finger protein...
The 79 kD gonadotropin-regulated testicular long chain acyl-CoA synthetase gene (GR-LACS) is a hormone-regulated member of the acyl-CoA synthetase family that is expressed abundantly in Leydig cells and to a lesser extent in germinal cells of the adult testis. GR-LACS possesses an ATP/AMP binding domain and the fatty acyl-CoA synthetase (FACS) signature motif. To gain insights into the transcriptional...
The mouse His-1 gene encodes a spliced and polyadenylated RNA with no long open reading frame (ORF), making it difficult to distinguish a functional protein coding domain. To identify candidate protein coding ORFs, and other functionally significant regions, we have isolated and sequenced 8.5 kb of a human genomic DNA that is homologous to the mouse His-1 gene. Alignment of the mouse and human sequences...
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