Background: Human chorionic gonadotropin (hCG) is a member of glycoprotein hormones family consist of two different non-covalently heterodimeric chains: alpha and beta subunits with 92 and 145 amino acids respectively. This hormone plays an important role in human reproduction and physiology especially for maintenance of the corpus luteum during the first months of pregnancy Materials and Metho...

Aquaporin-9 (AQP9) is an aquaglyceroporin that acts as the adipose glycerol channel. However, the role of AQP9 in steatosis in non-alcoholic fatty liver disease (NAFLD) has not yet been fully elucidated. In the present study, the coding sequence of the AQP9 gene was obtained from LO2 cells by RT-PCR, and cloned into the pEGFP-N1 vector. Short hairpin RNA (shRNA) targeting the AQP9 gene was inse...

Ovomucoid messenger RNA (mRNAom) comprises approximately 8% of the total mRNA in the estrogen-stimulated oviduct. The recombinant plasmid pOM100 contained DNA complementary to the 3' end of mRNAom. DNA complementary to the 5' end of mRNAom was obtained from a partially purified preparation of mRNAom by polymerization by reverse transcriptase in the presence of a restriction fragment primer from...

BACKGROUND AND OBJECTIVES It is well documented that the decrease of glucocorticoid receptor (GR) can lead to Yin-yang Deficiency Syndrome in the Traditional Chinese Medicine theory. Youguiyin a famous and traditional Chinese medicine is often used to treat Yang Deficiency Syndrome, but its mechanism of action and target remains unknown. We aimed to establish one cell model whose the GR gene ha...

Several 2-substituted benzoates (including 2-trifluoromethyl-, 2-chloro-, 2-bromo-, 2-iodo-, 2-nitro-, 2-methoxy-, and 2-acetyl-benzoates) were converted by phthalate-grown Arthrobacter keyseri (formerly Micrococcus sp.) 12B to the corresponding 2-substituted 3,4-dihydroxybenzoates (protocatechuates). Because these products lack a carboxyl group at the 2 position, they were not substrates for t...

The temperate bacteriophage phiadh mediates plasmid DNA transduction in Lactobacillus gasseri ADH at frequencies in the range of 10 to 10 transductants per PFU. BglII-generated DNA fragments from phage phiadh were cloned into the BclI site of the transducible plasmid vector pGK12 (4.4 kb). Phage phiadh lysates induced from Lactobacillus lysogens harboring pGK12 or the recombinant plasmids were ...

The prospect of the deliberate environmental release of genetically manipulated microorganisms has given rise to a great deal of polemic. Amongst the rational scientific concerns are those concerned with the fate of the released bacteria, the fate of the recombinant genes that they carry, the selective pressures acting upon them in different environmental situations and the long term effects on...

Phospholipase Cg2 (PLCg2) induces apoptosis of immune and tumor cells; however, it remains unclear whether PLCg2 promotes hepatocyte apoptosis during liver regeneration (LR). Therefore, to establish a framework for further exploring the function of PLCg2, we generated recombinant adenoviruses carrying a template encoding short hairpin (sh)-RNA targeting PLCg2 (Ad-PLCg2-shRNA), which were used t...

AIM Generation of recombinant human adenovirus type 5 expressing foot-and-mouth disease virus (FMDV) capsid protein genes along with full-length 2B, 3B and 3C(pro) and its characterization. MATERIALS AND METHODS FMD viral RNA isolation, cDNA synthesis, and polymerase chain reaction were performed to synthesize expression cassettes (P1-2AB3BC(wt) and P1-2AB3BC(m)) followed by cloning in pShutt...