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  1. Article

    Open Access

    A novel family VIII carboxylesterase hydrolysing third- and fourth-generation cephalosporins

    A metagenomic library was constructed from a soil sample of spindle tree-rhizosphere. From this library, one clone with esterase activity was selected. The sequence analysis revealed an open reading frame (Est...

    Jeong Ho Jeon, Hyun Sook Lee, Jung Hun Lee, Bon-Sung Koo, Chang-Muk Lee… in SpringerPlus (2016)

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  2. No Access

    Article

    Characterization of a novel cold-active esterase isolated from swamp sediment metagenome

    A functional screen of a metagenomic library from “Upo” swamp sediment in Korea identified a gene EstL28, the product of which displayed lipolytic properties on a tributyrin-supplemented medium. The EstL28 sequen...

    Sohyeon Seo, Young-Seok Lee, Sang-Hong Yoon… in World Journal of Microbiology and Biotechn… (2014)

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    Article

    Burkholderia denitrificans sp. nov., isolated from the soil of Dokdo Island, Korea

    A novel, Gram-negative, bacterial strain KIS30-44T was identified from wet forest soil collected on the Korean island of Dokdo. Growth of the strain was observed at 15–30°C, pH 5–9, 0–3% NaCl, and 950 mM KNO3. KI...

    Chang-Muk Lee, Hang-Yeon Weon, Sang-Hong Yoon, Soo-** Kim… in Journal of Microbiology (2012)

  4. No Access

    Article

    Overexpression of Brassica rapa SHI-RELATED SEQUENCE genes suppresses growth and development in Arabidopsis thaliana

    S HI-R ELATED S EQUENCE (SRS) genes are plant-specific transcription factors containing a zinc-binding RING finger motif, which pla...

    Joon Ki Hong, ** A. Kim, Jung Sun Kim, Soo In Lee, Bon Sung Koo… in Biotechnology Letters (2012)

  5. No Access

    Article

    Expression of the Human Tissue-Plasminogen Activator in Hairy Roots of Oriental Melon (Cucumis melo)

    The human tissue plasminogen activator (t-PA) is a thrombolytic protein that plays a key role in fibrinolysis by converting the plasminogen into plasmin which degrades fibrin clots in blood vessels. The t-PA gene...

    Sol Kang, Hemavathi Ajjappala, Hyun-Hui Seo… in Plant Molecular Biology Reporter (2011)

  6. No Access

    Article

    Characterization of Capsicum annuum Recombinant α- and β-Tubulin

    There are several conditions which might modulate polymerization to produce polymers having normal lattice structure. In the absence of 1 mM MgCl2 the assembly was reduced by 36% in Capsicum annuum tubulin (CAnm ...

    Bon-Sung Koo, Myung-Hyun Jang, Haechul Park… in Applied Biochemistry and Biotechnology (2010)

  7. No Access

    Article

    α- and β-tubulin from Phytophthora capsici KACC 40483: molecular cloning, biochemical characterization, and antimicrotubule screening

    Internal fragments of α- and β-tubulin genes were generated using reverse transcription polymerase chain reaction (RT-PCR), and the termini were isolated using 5′- and 3′-rapid amplification of cDNA ends. Phytoph...

    Bon-Sung Koo, Haechul Park, Satish Kalme… in Applied Microbiology and Biotechnology (2009)

  8. No Access

    Article

    Cloning and Expression of Pyrroloquinoline Quinone (PQQ) Genes from a Phosphate-Solubilizing Bacterium Enterobacter intermedium

    A grass rhizosphere bacterium, Enterobacter intermedium (60-2G), has a strong ability to solubilize insoluble phosphate. Certain phosphate-solubilizing bacteria secrete gluconic acid for this process. The gluconi...

    Chul Hong Kim, Song Hee Han, Kil Yong Kim, Baik Ho Cho… in Current Microbiology (2003)