Search Results - "CHOW, T. Y. K"

Implication of PBP74/mortalin/GRP75 in the radio-adaptive response by Carette, J., Lehnert, S., Chow, T. Y.-K.

“…Purpose : To investigate the relationship between expression of the human peptide-binding protein PBP74 and the occurrence of an adaptive response to ionizing…”
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Polyethyleneimine grafted with pluronic P85 enhances Ku86 antisense delivery and the ionizing radiation treatment efficacy in vivo by BELENKOV, A. I, ALAKHOV, V. Y, KABANOV, A. V, VINOGRADOV, S. V, PANASCI, L. C, MONIA, B. P, CHOW, T. Y. K

“…In an effort to improve the efficacy of antisense delivery, we evaluated polyethyleneimine (PEI, 2 kDa) alone or grafted with nonionic amphiphilic block…”
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Induction of PBP74/mortalin/Grp75, a member of the hsp70 family, by low doses of ionizing radiation: a possible role in induced radioresistance by SADEKOVA, S, LEHNERT, S, CHOW, T. Y.-K

“…The identification of genes whose expression is altered following exposure to a low dose of ionizing radiation (IR) is an important step in understanding the…”
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Inhibition of poly(ADP-ribose)polymerase stimulates extrachromosomal homologous recombination in mouse Ltk- fibroblasts by Semionov, Alexandre, Cournoyer, Denis, Chow, Terry Y.-K.

“…Poly(ADP-ribose)polymerase (PARP) is an abundant nuclear enzyme activated by DNA breaks. PARP is generally believed to play a role in maintaining the integrity…”
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Genetic analysis of the yeast NUD1 endo-exonuclease: a role in the repair of DNA double-strand breaks by Asefa, B, Kauler, P, Cournoyer, D, Lehnert, S, Chow, T.Y.K

“…The deoxyribonucleases (DNases) have been shown genetically to be important in the vital processes of DNA repair and recombination. The NUD1 gene, which codes…”
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Enhanced biosurfactant production by a mutant Bacillus subtilis strain by MULLIGAN, C. N, CHOW, T. Y.-K, GIBBS, B. F

“…Ultraviolet mutation of Bacillus subtilis ATCC 21332 yielded a stable mutant that produced over three times more of the biosurfactant, surfactin, than the…”
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Over-expression of the NUD1-coded endo-exonuclease in Saccharomyces cerevisiae enhances DNA recombination and repair by Sadekova, S, Chow, T Y

“…The NUD1(=NUC2) gene of Saccharomyces cerevisiae has been subcloned and over-expressed in multi-copy plasmids. Enhanced expression of this nuclear…”
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Purification and characterization of an endo-exonuclease from Saccharomyces cerevisiae that is influenced by the RAD52 gene by Chow, T Y, Resnick, M A

“…An endo-exonuclease has been purified from logarithmically growing cells of the yeast Saccharomyces cerevisiae. Identification and purification of this…”
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Mammalian endo-exonuclease activity and its level in various radiation sensitive cell lines by Liu, G, Lehnert, S, Chow, T Y

“…The levels of endo-exonuclease in various mammalian cell lines were examined. While the expression of the endo-exonuclease during cell growth behaved exactly…”
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In-vitro recombination in rad and rnc mutants of Saccharomyces cerevisiae by Moore, P.D. (Chicago Univ., Illinois (USA). College of Medicine at Chicago. Dept. of Microbiology and Immunology), Simon, J.R, Wallace, L.J, Chow, T.Y.K

“…Extracts of Saccharomyces cerevisiae cells can catalyze homologous recombination between plasmids in vitro. Extracts prepared from rad50, rad52 or rad54…”
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Evidence that an endo-exonuclease controlled by the NUC2 gene functions in the induction of 'petite' mutations in Saccharomyces cerevisiae by Chow, T.Y.K. (Sherbrooke Univ. (Canada). Dept. of Nuclear Medicine and Radiobiology), Kunz, B.A

“…Defects in the RAD52 gene of the yeast Saccharomyces cerevisiae reduce the levels of the NUC2 endo-exonuclease by approximately 90% compared to the levels in…”
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The major intracellular alkaline deoxyribonuclease activities expressed in wild-type and Rec-like mutants of Neurospora crassa by Chow, T Y, Fraser, M J

“…Over 95% of the deoxyribonuclease (DNase) activity of log-phase mycelia of Neurospora crassa is expressed as single-strand (ss) specific endonucleolytic…”
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Purification and characterization of a mammalian endo-exonuclease by COUTURE, C, CHOW, T. Y.-K

“…An endo-exonuclease has been purified from cultured monkey (CV-1) cells. The enzyme which was purified to near homogeneity to be a 65 kDa monomeric protein…”
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Screening and identification of a gene, PSE-1, that affects protein secretion in Saccharomyces cerevisiae by Chow, T.K, Ash, J.J, Dignard, D, Thomas, D.Y

“…Utilizing a screening method designed for the identification of genes involved with enhanced protein secretion in Saccharomyces cerevisiae we identified a…”
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1,5-isoquinolinediol increases the frequency of gene targeting by homologous recombination in mouse fibroblasts by Semionov, Alexandre, Cournoyer, Denis, Chow, Terry Y K

“…Gene targeting is a technique that allows the introduction of predefined alterations into chromosomal DNA. It involves a homologous recombination reaction…”
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Identification of the aromatase in the breast carcinoma cell lines T47D and MCF-7 by Sadekova, S I, Tan, L, Chow, T Y

“…The presence of estrogens in tumour cells is considered to be a critical factor for the development of the hormone-dependent forms of breast cancer. The last,…”
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Purification and properties of single strand DNA-binding endo-exonuclease of Neurospora crassa by Chow, T Y, Fraser, M J

“…Single strand DNA-binding endo-exonucleases purified from mitochondria, vacuoles, or a mixture of these organelles had the same high specific single strand…”
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Yeast RNC1 encodes a chimeric protein, RhoNUC, with a human rho motif and deoxyribonuclease activity by Chow, Terry Y.-K., Perkins, Edward L., Resnick, Michael A.

“…The yeast Saccharomyces cerevisiae contains an endoexonuclease yNucR that has been implicated in both recombination and repair. We describe the isolation and…”
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Neurospora endo-exonuclease is immunochemically related to the recC gene product of Escherichia coli by FRASER, M. J, KOA, H, CHOW, T. Y.-K

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Purification of yeast-E. coli shuttle plasmid suitable for high transformation frequency in E. coli by CHOW, T. Y.-K

“…The wide variety of expression vectors available for the yeast, Saccharomyces cerevisiae , make it an attractive host for analysis of eukaryotic genes. Current…”
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