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Dive into the research topics where Yong Un Cho is active.

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Featured researches published by Yong Un Cho.


Bioscience, Biotechnology, and Biochemistry | 2002

Endophytic bacillus sp. isolated from the interior of balloon flower root.

Soo Jeong Cho; Sang Ryeol Park; Min Keun Kim; Woo Jin Lim; Sung Kee Ryu; Chang Long An; Su Young Hong; Young-Han Lee; Seon Gi Jeong; Yong Un Cho; Han Dae Yun

A bacterial strain, designated CY22, was isolated from the interior of balloon flower (Platycodon grandiflorum) root in the Republic of Korea. The isolate coproduced an iturin-like antifungal compound and a surfactin-like potent biosurfactant. Analysis of the 16S-rDNA of strain CY22 showed that the isolate was a member of Bacillus. High similarities were observed between strain CY22 and Bacillus sp. TKSP 24, and between strain CY22 and B. subtilis 168. Phylogenetic analysis based on 16S-rDNA sequences showed that strain CY22 was closely related to Bacillus sp. The main whole-cell fatty acids were anteiso-C15:0 (37%), C17:0 (5.1%), and iso-C15:0 (27.7%). DNA G + C content was 54 mol%. Based on phylogenetic inference, phenotypic and chemotaxonomic characteristics, this endophytic strain Bacillus sp. CY22 was assigned to the genus Bacillus.


Biotechnology Letters | 2006

Assembling a novel bifunctional cellulase–xylanase from Thermotoga maritima by end-to-end fusion

Su Young Hong; Jin Suk Lee; Kye Man Cho; Renukaradhya K. Math; Yong Hee Kim; Sun Joo Hong; Yong Un Cho; Hoon Kim; Han Dae Yun


Journal of Microbiology and Biotechnology | 2003

Endophytic Bacillus sp. CY22 from a balloon flower (Platycodon grandiflorum) produces Surfactin isoforms

Soo Jeong Cho; Su Young Hong; Jin Young Kim; Sang Ryeol Park; Min Keun Kim; Woo Jin Lim; Eun Chule Shin; Eunju Kim; Yong Un Cho; Han Dae Yun


Biochemical and Biophysical Research Communications | 2000

Characterization of Erwinia chrysanthemi PY35 cel and pel gene existing in tandem and rapid identification of their gene products.

Sang Ryeol Park; Min Keun Kim; Jong Ok Kim; Dong Won Bae; Soo Jeong Cho; Yong Un Cho; Han Dae Yun


Journal of Molecular Catalysis B-enzymatic | 2007

Characterization of the recombinant cellobiase from celG gene in the beta-glucoside utilization gene operon of Pectobacterium carotovorum subsp. carotovorum LY34

Su Young Hong; Kye Man Cho; Renukaradhya K. Math; Yong Hee Kim; Sun Joo Hong; Yong Un Cho; Hoon Kim; Han Dae Yun


Journal of Biomedical Research | 2013

Anti-proliferative efficacy comparison of conjugated linoleic acid on human cancer cell lines

Sook Jahr Park; Boh Hyun Kim; Hoon Gu Kim; So Young Kim; Cyrus Kim Ah; Yong Un Cho; Gon Sup Kim; Yeong Lae Ha


Journal of Mushroom | 2012

Effect of Microbes and Formic acid on Storage of Spent Mushroom (Flammulina velutipes) Substrates

Yea Hwang Moon; Sung-Sill Lee; Yong Un Cho; Soo-Jeong Cho


Archive | 2002

Effect of egg yolks from laying hens intubated astaxanthin on the oxidation of liver microsome of mouse

Hong Chul Kim; Sook J. Park; Jung Kon Kim; Cherl Woo Park; Yong Un Cho; Hyeon Jong Cho; Yeong Lae Ha


한국생명과학회 심포지움 | 2008

Isolation and Identification of Xylanase-Producing Bacillus sp. CS21 from Spent Mushroom Substrate

Hyun Ji Park; Yong Un Cho; Hong Chul Kim; Sang Wan Gal; Soo Jeong Cho


한국생명과학회 심포지움 | 2006

Characterization of comQ and comX Required for Production of ComX Pheromone in Bacillus mojavensis

Ji Joong Cho; Yong Un Cho; Hong Chul Kim; Sang Wan Gal; Sang-Won Lee; Han Dae Yun; Soo Jeong Cho

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Han Dae Yun

Gyeongsang National University

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Su Young Hong

Gyeongsang National University

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Soo Jeong Cho

Public Health Research Institute

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Min Keun Kim

Gyeongsang National University

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Sang Ryeol Park

Gyeongsang National University

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Sang Wan Gal

Gyeongnam National University of Science and Technology

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Hoon Kim

Sunchon National University

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Kye Man Cho

Gyeongsang National University

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Renukaradhya K. Math

Gyeongsang National University

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Sang-Won Lee

Rural Development Administration

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