Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Sun-Uk Choi"'
Publikováno v:
Journal of the Korean Society of Food Science and Nutrition. 49:1389-1399
Publikováno v:
Asian Journal of Beauty and Cosmetology. 14:78-88
Purpose: Chrysanthemum indicum Linne (CI) has been used as a traditional medicine. Although several biological effects of CI have been reported, the precise role and function of CI as nutri-cosmetic and cosmetic materials remain unclear. Therefore, w
Autor:
Sun-Uk Choi, Ji-Min Park
Publikováno v:
Folia Microbiologica. 60:279-287
Two-component systems (TCSs) are an important signaling transduction pathway that adapt to changing environments. Commonly, a TCS comprises a sensor kinase that is usually an integral membrane histidine sensor kinase and a response regulator that med
Autor:
Jae-Young Park, Sun-Uk Choi
Publikováno v:
Biologia. 69:953-958
An effective transformation method for molecular genetic studies of Streptomyces cinnamoneus producing transglutaminase was established using intergeneric conjugal transfer based on the bacteriophage ϕC31 att/int system. The high efficiency of S. ci
Autor:
Sun-Uk Choi, Jae-Young Park
Publikováno v:
African Journal of Biotechnology; Vol 13, No 13 (2014)
To facilitate molecular studies of Streptomyces mobaraensis producing transglutaminase, an effective transformation method was established via intergeneric conjugal transfer using Escherichia coli ET12567 harboring the OC31-derived integration vector
Publikováno v:
Journal of the Korean Society for Applied Biological Chemistry. 55:663-668
Global regulator for secondary metabolism, AfsR, is phosphorylated by the serine/threonine kinase AfsK. Phosphorylation of AfsR activates the transcription of afsS, resulting in the increased production of secondary metabolites in Streptomyces strain
Publikováno v:
Journal of the Korean Society for Applied Biological Chemistry. 55:417-422
The microbial transglutaminase (TGase) gene, stgA, was cloned from Streptomyces platensis YK-2, which was newly isolated from a forest soil sample collected in Daegu, Korea. The gene was expressed in several Streptomyces strains including the origina
Publikováno v:
Journal of the Korean Society for Applied Biological Chemistry. 55:265-269
Effective transformation procedure to facilitate molecular genetic studies of Streptomyces acidiscabies producing thaxtomin, which causes scab diseases in the economically important root and tuber crops was established via transconjugation from Esche
Publikováno v:
Journal of Life Science. 21:96-101
S-Adenosyl-L-methionine synthtase (SAM-s) catalyzes the biosynthesis of SAM from ATP and L-methionine. SAM plays important roles in the primary and secondary metabolism of cells. A metK encoding a SAM-s was searched from Streptomyces natalensis produ
Publikováno v:
Journal of Life Science. 20:197-201
0%, 3%, 5%, and 7% chrysanthemum powder was added to plain bread to investigate its effect on the quality and preservation of bread. The properties of dough, physical changes, and sensory evaluation of plain bread with chrysanthemum powder added were