Purification and kinetic characterization of equine infectious anemia virus reverse transcriptase.

abstract：:Genomic DNA of the phytopathogenic Erwinia chrysanthemi PY35 was partially digested with Sau3AI, ligated into the BamHI site of pBluescript II SK+, and introduced into E. coli. One clone that was able to hydrolyse carboxymethylcellulose and polygalacturonic acid was selected. A 2.9 kb fragment containing the pelL1 gen...

journal_title：Biochemical and biophysical research communications

authors： Park SR,Kim MK,Kim JO,Bae DW,Cho SJ,Cho YU,Yun HD

更新日期：2000-02-16 00:00:00

abstract：:The process of endochondral ossification is strictly regulated by a variety of extracellular and intracellular factors. Recently, it has become recognized that specific miRNAs are involved in this process by regulating the expression of the relevant genes at the post-transcriptional level. In this present study we obt...

journal_title：Biochemical and biophysical research communications

authors： Sumiyoshi K,Kubota S,Ohgawara T,Kawata K,Nishida T,Shimo T,Yamashiro T,Takigawa M

更新日期：2010-11-12 00:00:00

abstract：:Syntaxin is one of the proteins involved in the exocytotic event through sequential binding to specific proteins, including SNAP25 and synaptobrevin. In a previous work in digitonin-permeabilized beta cells, we characterized the functional role of two segments: synA and synB of the H3 domain of syntaxin. As a continua...

journal_title：Biochemical and biophysical research communications

authors： Martin F,Salinas E,Barahona F,Vázquez J,Soria B,Reig JA

更新日期：1998-07-09 00:00:00

abstract：:Despite its utility, dipeptides have not been widely used due to the absence of an efficient manufacturing method. Recently, a novel method for effective production of dipeptides using l-amino acid alpha-ligase (Lal) is presented. Lal, which is only identified in Bacillus subtilis, catalyzes dipeptide synthesis from u...

journal_title：Biochemical and biophysical research communications

authors： Kino K,Nakazawa Y,Yagasaki M

更新日期：2008-07-04 00:00:00

abstract：:Fracture healing is a complicated regeneration process which to some extent recapitulates bone development. Fibroblast growth factor receptor 3 (FGFR3) has a negative regulatory effect on endochondral ossification, and FGFR3 is also expressed in prehypertrophic and hypertrophic chondrocytes during fracture healing. Ho...

journal_title：Biochemical and biophysical research communications

authors： Su N,Yang J,Xie Y,Du X,Lu X,Yin Z,Yin L,Qi H,Zhao L,Feng J,Chen L

更新日期：2008-11-21 00:00:00

abstract：:Ribosome-inactivating proteins (RIPs) are N-glycosidases (EC3.2.2.22) that universally inactivate the ribosome, thereby inhibiting protein biosynthesis. In this study, a novel type I RIPs named SEBIN was identified in Sapium sebiferum. Nuclear acid depurine experiment showed that SEBIN had rRNA N-Glycosidase activity....

journal_title：Biochemical and biophysical research communications

authors： Wu Y,Mao Y,Jin S,Hou J,Du H,Yang M,Wu L

更新日期：2015-08-07 00:00:00

abstract：:The present study aimed to establish a novel efficient nonviral strategy for suicide gene transfer in hepatocellular carcinoma (HCC) in vivo. We employed branched polyethylenimine (PEI) and combined it with Epstein-Barr virus (EBV)-based plasmid vectors. The HCC cells transfected with an EBV-based plasmid carrying the...

journal_title：Biochemical and biophysical research communications

authors： Iwai M,Harada Y,Tanaka S,Muramatsu A,Mori T,Kashima K,Imanishi J,Mazda O

更新日期：2002-02-15 00:00:00

abstract：:Putative E2/NS1 sequence of hepatitis C virus was expressed in E. coli as a fusion protein with maltose binding protein. Approximately 80 kDa protein was obtained containing 38 kDa E2/NS1 protein. The antibody to this protein was detectable in the same serum from which the sequence was amplified. It was also detectabl...

journal_title：Biochemical and biophysical research communications

authors： Yokosuka O,Ito Y,Imazeki F,Ohto M,Omata M

更新日期：1992-11-30 00:00:00

abstract：:1,25-Dihydroxyvitamin D(3) [1,25(OH)(2) D(3)] exerts its biological effects by binding to the vitamin D receptor (VDR), which binds in turn to the vitamin D response elements located in the target gene's promoter. We have previously demonstrated that VDR binds in vitro with high affinity to the 5'-flanking sequence of...

journal_title：Biochemical and biophysical research communications

authors： Seoane S,Alonso M,Segura C,Pérez-Fernández R

更新日期：2002-03-22 00:00:00

abstract：:The glutathione S-transferases of human platelets have been compared with those of erythrocytes. Although wide variations in activity were found, in individual subjects, the activity in these cell types was significantly correlated. The enzymes demonstrated similar isoelectric points and electrophoretic mobilities and...

journal_title：Biochemical and biophysical research communications

authors： Rogerson KS,Mitchell D,Lawton A,Ibbotson R,Cotton W,Strange RC

更新日期：1984-07-18 00:00:00

abstract：:Aging is associated with extensive cognitive impairments, although the biochemical and physiological basis of these deficits are unknown. As the hippocampus plays a vital role in cognitive functions, we have selected this tissue to analyze changes in gene expression at two different ages. Array technology is utilized ...

journal_title：Biochemical and biophysical research communications

authors： Kumar VB,Franko MW,Farr SA,Armbrecht HJ,Morley JE

更新日期：2000-06-16 00:00:00

abstract：:A bank of pTV32 (Tn 917 lacZ) - generated Bacillus subtilis mutants were examined on milk agar for the ability to produce proteases at 48 degrees C. A single mutant, BUL786, was isolated, which could hydrolyze casein after overnight incubation at 48 degrees C. This mutant secreted protease 10 fold more at 48 degrees C...

journal_title：Biochemical and biophysical research communications

authors： Qoronfleh MW,Streips UN

更新日期：1986-07-31 00:00:00

abstract：:Atmospheric oxygen is important for the epidermis, as the skin epidermis is not greatly affected by blood circulation. Therefore, it is necessary to understand the effect of hypoxic signals on the epidermis as some environmental stimuli can induce skin hypoxia. Here, we investigated how hypoxia (1% O2) affected skin e...

journal_title：Biochemical and biophysical research communications

authors： Park JY,Jung JY,Kim HJ,Bae IH,Kim DY,Lee TR,Shin DW

更新日期：2016-01-08 00:00:00

abstract：:It has been suggested that epigenetic regulation plays an important role in maintaining the stemness and lineage differentiation of hematopoietic stem cells (HSCs), 5-aza-deoxycytidine (aza-D) and Trichostatin A (TSA) being candidate additives for HSC ex vivo expansion. Although they have potent activity to maintain t...

journal_title：Biochemical and biophysical research communications

authors： Koh SH,Choi HS,Park ES,Kang HJ,Ahn HS,Shin HY

更新日期：2005-04-15 00:00:00

abstract：:The human 5-HT1A receptor was screened for naturally occurring mutations. The PCR product of the 5-HT1A receptor gene was digested with several restriction enzymes and evaluated by single-strand conformational polymorphism (SSCP) analysis. Comparison of the SSCP electrophoretic pattern with a restriction map of the 5-...

journal_title：Biochemical and biophysical research communications

authors： Nakhai B,Nielsen DA,Linnoila M,Goldman D

更新日期：1995-05-16 00:00:00

abstract：:Epidermal 7-ethoxyresorufin O-deethylase (EROD) activity was elevated greater than 100-fold within 4 to 7 h of topical treatment of SENCAR mice with 100 nmol dibenz[a,c]anthracene (DB[a,c]A). Treatment of skin with 2 micrograms of 12-O-tetradecanoylphorbol-13-acetate (TPA) 2 to 8 h prior to DB[a,c]A application suppre...

journal_title：Biochemical and biophysical research communications

authors： Reiners JJ Jr,Cantu AR,Schöller A

更新日期：1992-07-31 00:00:00

abstract：:A stability map of local secondary structure of the mRNA of the triple-helical alpha 2(I) chain domain of chicken type I collagen was obtained by plotting the free energy of the optimal secondary structure of a local segment in mRNA against the segment position along a base sequence of the mRNA. It was found that the ...

journal_title：Biochemical and biophysical research communications

authors： Zama M

更新日期：1990-03-16 00:00:00

abstract：:The receptors for insulin and insulin-like growth factor (IGF)-I carry intrinsic tyrosine-specific protein kinases (TPK) in their cytoplasmic domains that show 84% homology. Our previous studies using tyrosine-containing synthetic polymers (Arch. Biochem. Biophys. 260, 416, 1988) revealed subtle differences between th...

journal_title：Biochemical and biophysical research communications

authors： Fujita-Yamaguchi Y,Kathuria S

更新日期：1988-12-30 00:00:00

abstract：:We selected the quinolone-resistant mutants from the protein F deficient Pseudomonas aeruginosa. The mutants showed cross-resistance to tetracycline, minocycline and chloramphenicol, but not to the beta-lactam antibiotics. The MIC of ofloxacin (OFLX) against the mutants, but not in the parent, became 2 to 4 times lowe...

journal_title：Biochemical and biophysical research communications

authors： Lei Y,Sato K,Nakae T

更新日期：1991-08-15 00:00:00

abstract：:We isolated and sequenced a cDNA clone corresponding to the entire coding sequence of rat liver lysosomal cathepsin D. The deduced amino acid sequence revealed that cathepsin D consists of 407 amino acid residues (Mr 44,608) and the 20 NH2-terminal residues seem to constitute a cleavable signal peptide after which 44 ...

journal_title：Biochemical and biophysical research communications

authors： Fujita H,Tanaka Y,Noguchi Y,Kono A,Himeno M,Kato K

更新日期：1991-08-30 00:00:00

abstract：:A series of novel, azacyclic ureas which are highly potent inhibitors of the HIV-1 protease (IC50 = 4.1 to < 0.5 nM) were synthesized. Aqueous solubilities of this series of compounds were improved by incorporating polar functional groups at the P1' P2 and P2' positions. These compounds also possess good anti-viral ac...

journal_title：Biochemical and biophysical research communications

authors： Sham HL,Zhao C,Marsh KC,Betebenner DA,Lin S,Rosenbrook W Jr,Herrin T,Li L,Madigan D,Vasavanonda S,Molla A,Saldivar A,McDonald E,Wideburg NE,Kempf D,Norbeck DW,Plattner JJ

更新日期：1996-08-14 00:00:00

abstract：:We have previously shown that estrogen effects in the heart include direct hormone effects on the myocardium. In a recent study we found that one beneficial effect of estradiol on the myocardium is the inhibition of apoptosis in cardiac myocytes. This effect was associated with a reduction of NF-kappaB activity. In th...

journal_title：Biochemical and biophysical research communications

authors： Pelzer T,Neumann M,de Jager T,Jazbutyte V,Neyses L

更新日期：2001-09-07 00:00:00

abstract：:Long non-coding RNAs (LncRNAs) have played very important roles in the malignancy behaviors of hepatocellular carcinoma (HCC). Linc-cdh4-2 (TCONS_00027978) is a novel LncRNA that has been identified in HCC tissues from our previous study. Overexpression of linc-cdh4-2 in HCC cell lines (SK-Hep-1 and Huh7) significantl...

journal_title：Biochemical and biophysical research communications

authors： Gao Y,Wang G,Zhang C,Lin M,Liu X,Zeng Y,Liu J

更新日期：2016-11-18 00:00:00

abstract：:A human cell line established from a patient of an acute monocytic leukemia (THP-1) retained an ability to synthesize and secrete plasma apolipoprotein E like protein. The protein was identified with monospecific antibody raised against human plasma apolipoprotein E. The cells also secreted lipoprotein lipase (EC 3.1....

journal_title：Biochemical and biophysical research communications

authors： Tajima S,Hayashi R,Tsuchiya S,Miyake Y,Yamamoto A

更新日期：1985-01-16 00:00:00

abstract：:We have previously indicated that Xenopus Suppressor of Hairless 2, XSu(H)2, is involved in the morphogenesis of gastrula embryos in a different manner from the XESR-1-mediated Notch signaling pathway. To address the downstream factors of XSu(H)2, we investigated the effect of XSu(H)2 on XenopusPOU-V genes, Xoct25 and...

journal_title：Biochemical and biophysical research communications

authors： Ito M,Nishitani E,Kinoshita T

更新日期：2007-02-16 00:00:00

abstract：:In a previous genome-wide association study on milk production traits in Chinese Holstein population, we revealed VPS28 gene was highly expressed in mammary gland tissue and a -58C > T mutation in 5'-UTR of it was significantly associated with milk fat content traits. In this study, we explored the effect of this -58C...

journal_title：Biochemical and biophysical research communications

authors： Liu L,Zhang Q

更新日期：2019-03-19 00:00:00

abstract：:Specific receptors for murine TNF have been identified in homogenates of rodent brain. These receptors are saturable and bind TNF with sufficient affinity to ensure occupancy by cytokine elaborated during infection. 125I-mTNF was detected in four specific complexes of Mr 130,000, 90,000, 66,000 and 60,000 after affini...

journal_title：Biochemical and biophysical research communications

authors： Kinouchi K,Brown G,Pasternak G,Donner DB

更新日期：1991-12-31 00:00:00

abstract：:Recent findings have shown that SLIT2 appears to function as a novel tumor suppressor gene. In addition, hypermethylation of its promoter region has been detected in various cancers, including breast and lung cancer, colorectal carcinoma, and gliomas. Here, we report for the first time that there is epigenetic silenci...

journal_title：Biochemical and biophysical research communications

authors： Jin J,You H,Yu B,Deng Y,Tang N,Yao G,Shu H,Yang S,Qin W

更新日期：2009-01-30 00:00:00

abstract：:First messengers and viral transfection are the two most common ways to stimulate cells for signal output, although their applications are limited. We investigated mechanisms of inducing neural stem cell differentiation using recombinant ephrin-B2/Fc and found that it acted as a ligand and inhibited endogenous ephrin-...

journal_title：Biochemical and biophysical research communications

authors： Xiaodong H,Zhen H,Min S,Zhiming C,Hongyan J,Chong Z,Xuefeng T,Guohua J

更新日期：2013-10-18 00:00:00

abstract：:Six forms of cytochrome P-450 in the mitochondria of larvae from Musca domestica were isolated by solubilization with CHAPS followed by ammonium sulfate fractionation and HPLC on an anion-exchange column. Forms 1, 2, 3, 5, and 6 catalyzed the formation of 20-hydroxy-ecdysone from ecdysone in the presence of NADPH and ...

journal_title：Biochemical and biophysical research communications

authors： Srivatsan J,Weirich M,Agosin M

更新日期：1990-02-14 00:00:00