Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Joo Myung Ahn"'
Publikováno v:
Sensors, Vol 8, Iss 2, Pp 1297-1307 (2008)
The promoter of nrdA gene which is related with DNA synthesis was used to construct a DNA damage sensitive biosensor. A recombinant bioluminescent E. coli strain, BBTNrdA, harboring a plasmid with the nrdA promoter fused to the luxCDABE operon, was s
Externí odkaz:
https://doaj.org/article/4576376fb9894429bd684ba10af8fc13
Publikováno v:
Innovation studies. 12:115-130
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8a40cfa0ab357ca36e0b01a4d768727
https://doi.org/10.46251/innos.2017.11.12.4.115
https://doi.org/10.46251/innos.2017.11.12.4.115
Publikováno v:
Journal of Microbiology and Biotechnology. 25:234-237
In this study, we developed lysosome-alginate beads for application as an oral drug delivery system (ODDS). The beads harboring lysosomes, which have antimicrobial activity, and various concentrations of alginate were characterized and optimized. For
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1cc5522f94879e40723bae11e11e8db
https://doi.org/10.4014/jmb.1410.10023
https://doi.org/10.4014/jmb.1410.10023
Autor:
Joo Myung Ahn, Ahjeong Son
Publikováno v:
Analytical Methods. 7:7674-7679
A food-borne pathogen, Salmonella Typhimurium, was detected and quantified in liquid food samples using NanoGene assay. The NanoGene assay is a recently developed gene quantification assay that employs DNA hybridization in solution and quantum dot na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4b76369c808036401b543f9b11b3ca1
https://doi.org/10.1039/c5ay01486g
https://doi.org/10.1039/c5ay01486g
Publikováno v:
Molecular & Cellular Toxicology. 10:369-377
Target specific biosensor Escherichia coli strains have been engineered for studying the stress action. Four different recombinant E. coli biosensors were constructed by fusing one promoter each of ung, rseA, ibpA, and yggX gene in pET-21a::lacZ syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ab46c3f70cde371cea20acc59f9871
https://doi.org/10.1007/s13273-014-0041-8
https://doi.org/10.1007/s13273-014-0041-8
Publikováno v:
Biotechnology and Bioprocess Engineering. 19:276-281
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d17acfc6e5f588f20105f9482a0309ef
https://doi.org/10.1007/s12257-013-0768-4
https://doi.org/10.1007/s12257-013-0768-4
Autor:
Man Bock Gu, Joo Myung Ahn
Publikováno v:
Applied Biochemistry and Biotechnology. 168:752-760
In vitro genotoxicity tests detect carcinogens that are thought to act primarily via a mechanism involving direct genetic damage. In this study, we constructed a Geno-Tox cell array chip for genotoxicity testing; eight recombinant bioluminescent bact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f2d57238437039887065c64b9247b4a
https://doi.org/10.1007/s12010-012-9815-4
https://doi.org/10.1007/s12010-012-9815-4
Autor:
Man Bock Gu, Jin Yong Lee, Joo Myung Ahn, Hyo Ihl Chang, Byoung Chan Kim, Jee Hoon Ryu, Kwan Jong Chang
Publikováno v:
Applied Biochemistry and Biotechnology. 164:183-193
In this study, we present the successful detection of food-borne pathogens using randomly selected non-sequenced genomic DNA probes-based DNA microarray chips. Three food-borne pathogens, Staphylococcus aureus, Salmonella enterica subsp. enterica ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe4ee39ad62fc8b7104353645445aa95
https://doi.org/10.1007/s12010-010-9126-6
https://doi.org/10.1007/s12010-010-9126-6
Autor:
Javed H. Niazi, Man Bock Gu, Ee Taek Hwang, Chul Hee Youn, Joo Myung Ahn, Danusia L. Banu, Byoung Chan Kim
Publikováno v:
Biosensors and Bioelectronics. 25:767-772
We report on a novel approach to predict the mode of genotoxic action of chemicals using a series of DNA damage specific bioluminescent bacteria. For this, a group of seven different DNA damage sensing recombinant bioluminescent strains were employed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4934be5cf0de127190f30d32d58b123a
https://doi.org/10.1016/j.bios.2009.08.025
https://doi.org/10.1016/j.bios.2009.08.025
Publikováno v:
Biotechnology and Bioprocess Engineering. 11:516-521
The use ofgltA gene, as a new biomarker for environmental stress biomonitoring, was investigated because of its key position as the first enzyme of the tricarboxylic acid (TCA) cycle. A recombinant bioluminescentEscherichia coli strain, EBJM2, was co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cea3fabe8c3102e1e8fc7c39d52239ca
https://doi.org/10.1007/bf02932076
https://doi.org/10.1007/bf02932076