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List of works by Yong Keun Chang

2,3-Butanediol recovery from fermentation broth by alcohol precipitation and vacuum distillation

scientific article published on 18 October 2013

A mathematical model of intracellular behavior of microalgae for predicting growth and intracellular components syntheses under nutrient-replete and -deplete conditions

scientific article published on 25 July 2018

A new method to produce cellulose nanofibrils from microalgae and the measurement of their mechanical strength

scientific article published on 12 October 2017

A novel alkaliphilic xylanase from the newly isolated mesophilic Bacillus sp. MX47: production, purification, and characterization

scientific article published on 01 September 2012

Acidic pH shock induces the expressions of a wide range of stress-response genes

scientific article

Advanced multigene expression system for Nannochloropsis salina using 2A self-cleaving peptides.

scientific article published on 28 April 2018

Agar degradation by microorganisms and agar-degrading enzymes

scientific article published on 19 April 2012

Application of biosurfactant from Bacillus subtilis C9 for controlling cladoceran grazers in algal cultivation systems.

scientific article

Author Correction: Application of biosurfactant from Bacillus subtilis C9 for controlling cladoceran grazers in algal cultivation systems

scientific article published on 20 February 2020

Author Correction: Statistical optimization of light intensity and CO2 concentration for lipid production derived from attached cultivation of green microalga Ettlia sp.

scientific article published on 5 June 2019

Axenic cultures for microalgal biotechnology: Establishment, assessment, maintenance, and applications

scientific article published on 29 December 2017

Biocatalytic desulfurization of diesel oil in an air-lift reactor with immobilized Gordonia nitida CYKS1 cells

scientific article published in May 2005

Bioethanol production by heterologous expression of Pdc and AdhII in Streptomyces lividans

scientific article published on 17 May 2013

Biological Carbon Recovery from Sugar Refinery Washing Water into Microalgal DHA: Medium Optimization and Stress Induction

scientific article published on 27 December 2019

CRISPR/Cas9-induced knockout and knock-in mutations in Chlamydomonas reinhardtii

scientific article

Carbon balance of major volatile fatty acids (VFAs) in recycling algal residue via a VFA-platform for reproduction of algal biomass

scientific article published on 22 February 2019

Cell disruption and lipid extraction for microalgal biorefineries: A review

scientific article published on 12 June 2017

Cloning, expression, and biochemical characterization of a GH16 β-agarase AgaH71 from Pseudoalteromonas hodoensis H7.

scientific article published on 24 October 2014

Cloning, expression, and biochemical characterization of a novel GH16 β-agarase AgaG1 from Alteromonas sp. GNUM-1.

scientific article published on 26 January 2014

Complementation of a mutation in CpSRP43 causing partial truncation of light-harvesting chlorophyll antenna in Chlorella vulgaris.

scientific article published on 20 December 2017

Cultivation of Chlorella vulgaris with swine wastewater and potential for algal biodiesel production

scientific article published in 2016

Current status and perspectives of genome editing technology for microalgae.

scientific article published on 14 November 2017

Development and characterization of a Nannochloropsis mutant with simultaneously enhanced growth and lipid production

scientific article published on 05 March 2020

Development of an efficient process for recovery of fucose in a multi-component mixture of monosugars stemming from defatted microalgal biomass

scientific article published in 2017

Development of an integrated biomass refinery process for whole cell biomass utilization of Chlorella sp. ABC-001

scientific article published in 2023

Development of an optimal medium for continuous ferrous iron oxidation by immobilized Acidothiobacillus ferrooxidans cells

scientific article published on 01 July 2002

Directed evolution of Chlorella sp. HS2 towards enhanced lipid accumulation by ethyl methanesulfonate mutagenesis in conjunction with fluorescence-activated cell sorting based screening

scientific article published in 2022

Dynamic filtration with a perforated disk for dewatering of Tetraselmis suecica

scientific article published in February 2017

Effect of post-treatment process of microalgal hydrolysate on bioethanol production

scientific article published on 07 October 2020

Effects of Increased NADPH Concentration by Metabolic Engineering of the Pentose Phosphate Pathway on Antibiotic Production and Sporulation in Streptomyces lividans TK24. ⬇️

scientific article

Effects of Nitrogen Supplementation Status on CO2 Biofixation and Biofuel Production of the Promising Microalga Chlorella sp. ABC-001

scientific article published on 01 August 2020

Effects of overexpression of a bHLH transcription factor on biomass and lipid production in Nannochloropsis salina

scientific article

Effects of pH shock on the secretion system in Streptomyces coelicolor A3(2).

scientific article published in April 2008

Efficient microalgae removal from aqueous medium through auto-flocculation: investigating growth-dependent role of organic matter

scientific article published on 20 July 2019

Efficient solvothermal wet in situ transesterification of Nannochloropsis gaditana for biodiesel production

scientific article published on 16 February 2017

Engineering of Klebsiella oxytoca for production of 2,3-butanediol via simultaneous utilization of sugars from a Golenkinia sp. hydrolysate

scientific article published on 20 May 2017

Enhanced Lipid Production of Chlorella sp. HS2 Using Serial Optimization and Heat Shock

scientific article published on 01 January 2020

Enhanced carbon utilization efficiency and FAME production of Chlorella sp. HS2 through combined supplementation of bicarbonate and carbon dioxide

scientific article published in 2018

Enhanced production of trehalose in Escherichia coli by homologous expression of otsBA in the presence of the trehalase inhibitor, validamycin A, at high osmolarity

scientific article

Enhancement of biomass and lipid productivity by overexpression of a bZIP transcription factor in Nannochloropsis salina

scientific article

Enhancement of geldanamycin production by pH shock in batch culture of Streptomyces hygroscopicus subsp. duamyceticus

scientific article published in May 2008

Enhancement of lipid production under heterotrophic conditions by overexpression of an endogenous bZIP transcription factor in Chlorella sp. HS2

scientific article published on 29 July 2020

Enhancement of lipid productivity by adopting multi-stage continuous cultivation strategy in Nannochloropsis gaditana

scientific article published on 30 December 2016

Enhancement of phase separation by the addition of de-emulsifiers to three-phase (diesel oil/biocatalyst/aqueous phase) emulsion in diesel biodesulfurization

scientific article published in January 2003

Ethanol production from galactose by a newly isolated Saccharomyces cerevisiae KL17

scientific article published on 11 March 2014

Evaluation of the potential of Chlorella sp. HS2, an algal isolate from a tidal rock pool, as an industrial algal crop under a wide range of abiotic conditions

scientific article published in 2019

Evaluation of various harvesting methods for high-density microalgae, Aurantiochytrium sp. KRS101.

scientific article published on 09 October 2015

Exploration of two-stage cultivation strategies using nitrogen starvation to maximize the lipid productivity in Chlorella sp. HS2

scientific article published on 31 December 2018

Expression and characterization of trehalose biosynthetic modules in the adjacent locus of the salbostatin gene cluster

scientific article

Functional expression of SCO7832 stimulates tautomycetin production via pathway-specific regulatory gene overexpression in Streptomyces sp. CK4412.

scientific article published in May 2009

Genetic Impairment of Cellulose Biosynthesis Increases Cell Wall Fragility and Improves Lipid Extractability from Oleaginous Alga Nannochloropsis salina

scientific article published on 06 August 2020

Genetic organization of the putative salbostatin biosynthetic gene cluster including the 2-epi-5-epi-valiolone synthase gene in Streptomyces albus ATCC 21838.

scientific article

Genome sequence of the agar-degrading marine bacterium Alteromonadaceae sp. strain G7.

scientific article

Harvesting of Scenedesmus obliquus cultivated in seawater using electro-flotation

scientific article published in 2016

Harvesting of Scenedesmus obliquus using dynamic filtration with a perforated disk

scientific article published in 2016

Heterologous expression of a newly screened β-agarase from Alteromonas sp. GNUM1 in Escherichia coli and its application for agarose degradation

scientific article published in 2014

Heterologous expression of a putative K+/H+ antiporter of S. coelicolor A3(2) enhances K+, acidic-pH shock tolerances, and geldanamycin secretion.

scientific article published in February 2013

Heterologous overexpression of sfCherry fluorescent protein in Nannochloropsis salina

scientific article published on 22 August 2015

Heterologous synthesis of chlorophyll in enhances growth and lipid production by increasing photosynthetic efficiency

scientific article published on 14 May 2019

Hydrolysis of lipid-extracted Chlorella vulgaris by simultaneous use of solid and liquid acids

scientific article published on 30 November 2018

Identification and biochemical characterization of Sco3487 from Streptomyces coelicolor A3(2), an exo- and endo-type β-agarase-producing neoagarobiose

scientific article

Identification and characterization of a novel β-galactosidase from Victivallis vadensis ATCC BAA-548, an anaerobic fecal bacterium.

scientific article published on 30 December 2012

Identification and characterization of a xyloglucan-specific family 74 glycosyl hydrolase from Streptomyces coelicolor A3(2).

scientific article published on 18 November 2011

Identification of significant proxy variable for the physiological status affecting salt stress-induced lipid accumulation in Chlorella sorokiniana HS1

scientific article published on 12 October 2019

In situ solvent recovery by using hydrophobic/oleophilic filter during wet lipid extraction from microalgae

scientific article published on 10 May 2019

Increased biomass and lipid production by continuous cultivation of Nannochloropsis salina transformant overexpressing a bHLH transcription factor

scientific article published on 03 January 2019

Increased biomass and lipid production of Ettlia sp. YC001 by optimized C and N sources in heterotrophic culture

article

Increased lipid production by heterologous expression of AtWRI1 transcription factor in Nannochloropsis salina

scientific article published on 10 October 2017

Isolation and Characterization of Novel Chlorella Species with Cold Resistance and High Lipid Accumulation for Biodiesel Production

scientific article published on 01 June 2019

Isolation and characterization of a novel agar-degrading marine bacterium, Gayadomonas joobiniege gen, nov, sp. nov., from the Southern Sea, Korea

scientific article

Isolation, phenotypic characterization and genome wide analysis of a Chlamydomonas reinhardtii strain naturally modified under laboratory conditions: towards enhanced microalgal biomass and lipid production for biofuels

scientific article published on 22 December 2017

Light Stress after Heterotrophic Cultivation Enhances Lutein and Biofuel Production from a Novel Algal Strain <i>Scenedesmus obliquus</i> ABC-009

scientific article published in 2022

Light intensity control as a strategy to improve lipid productivity in Chlorella sp. HS2 for biodiesel production

scientific article published in 2019

MAPK/ERK and JNK pathways regulate lipid synthesis and cell growth of Chlamydomonas reinhardtii under osmotic stress, respectively

scientific article published in Scientific Reports

Medium optimization and application of an affinity column chromatography for streptomyces griseus trypsin production from the recombinant Streptomyces griseus.

scientific article published in October 2009

Metabolic Engineering Strategies for the Enhanced Microalgal Production of Long-Chain Polyunsaturated Fatty Acids (LC-PUFAs)

scientific article published on 27 May 2019

Metabolic engineering of Klebsiella pneumoniae and in silico investigation for enhanced 2,3-butanediol production

scientific article published on 17 February 2016

Metabolic engineering of a novel Klebsiella oxytoca strain for enhanced 2,3-butanediol production

scientific article

More value from food waste: Lactic acid and biogas recovery.

scientific article published on 30 March 2016

Optimization of heterotrophic cultivation of Chlorella sp. HS2 using screening, statistical assessment, and validation

scientific article published on 18 December 2019

Optimum Utilization of Biochemical Components in<i>Chlorella</i>sp. KR1 via Subcritical Hydrothermal Liquefaction

scientific article published in 2017

Overexpression and biochemical characterization of DagA from Streptomyces coelicolor A3(2): an endo-type β-agarase producing neoagarotetraose and neoagarohexaose

scientific article

Overexpression of Shinorhizobium meliloti hemoprotein in Streptomyces lividans to enhance secondary metabolite production

scientific article published in December 2007

Performance evaluation of different cationic flocculants through pH modulation for efficient harvesting of Chlorella sp. HS2 and their impact on water reusability

scientific article published in 2019

Plant anti-aging: Delayed flower and leaf senescence in Erinus alpinus treated with cell-free Chlorella cultivation medium

scientific article published on 14 May 2020

Production of 2,3-butanediol by Klebsiella oxytoca from various sugars in microalgal hydrolysate.

scientific article published on 24 September 2015

Production of DagA and ethanol by sequential utilization of sugars in a mixed-sugar medium simulating microalgal hydrolysate

scientific article published on 26 February 2015

Production of DagA, a β-agarase, by streptomyces lividans in glucose medium or mixed-sugar medium simulating microalgae hydrolysate.

scientific article published in December 2014

Production of soluble human interleukin-6 in cytoplasm by fed-batch culture of recombinant E. coli

scientific article

Quantitative analysis of valiolamine through pre-column derivatization with phenylisocyanate using high-performance liquid chromatography with UV detection: selection of reagent, identification of derivative and optimization of derivatization condit

scientific article published on 27 February 2009

Recombinant Ralstonia eutropha engineered to utilize xylose and its use for the production of poly(3-hydroxybutyrate) from sunflower stalk hydrolysate solution

scientific article

Recovery of poly(3-hydroxybutyrate) from high cell density culture of Ralstonia eutropha by direct addition of sodium dodecyl sulfate

scientific article published in January 2003

Removal of potassium chloride by nanofiltration from ion-exchanged solution containing potassium clavulanate

scientific article published on 2 August 2009

Roles of putative sodium-hydrogen antiporter (SHA) genes in S. coelicolor A3(2) culture with pH variation

scientific article published on September 2011

Separation of galactose, 5-hydroxymethylfurfural and levulinic acid in acid hydrolysate of agarose by nanofiltration and electrodialysis

scientific article published on 25 April 2013

Simulated moving bed separation of agarose-hydrolyzate components for biofuel production from marine biomass

scientific article published on 24 June 2015

Simultaneous cell disruption and lipid extraction of wet aurantiochytrium sp. KRS101 using a high shear mixer

scientific article published on 16 February 2018

Size-dependent flocculation behavior of colloidal Au nanoparticles modified with various biomolecules

scientific article

Statistical optimization of light intensity and CO concentration for lipid production derived from attached cultivation of green microalga Ettlia sp

scientific article published in Scientific Reports

Strategic implementation of phosphorus repletion strategy in continuous two-stage cultivation of Chlorella sp. HS2: Evaluation for biofuel applications

scientific article published on 08 July 2020

Synthesis and characterization of fluorescent dyes and their applications for the enhancement of growth rate of Chlorella vulgaris

scientific article published in 2018

The NanDeSyn Database for Nannochloropsis systems and synthetic biology

scientific article published on 25 October 2020

Transcriptional Regulation of Cellulose Biosynthesis during the Early Phase of Nitrogen Deprivation in Nannochloropsis salina

scientific article

Truncated light-harvesting chlorophyll antenna size in Chlorella vulgaris improves biomass productivity

scientific article published in 2016

Utilization of the acid hydrolysate of defatted Chlorella biomass as a sole fermentation substrate for the production of biosurfactant from Bacillus subtilis C9

scientific article published in 2020

Wavelength shift strategy to enhance lipid productivity of Nannochloropsis gaditana.

scientific article published on 19 March 2018

Wet in situ transesterification of microalgae using ethyl acetate as a co-solvent and reactant

scientific article published on 16 January 2017

pH shock induces overexpression of regulatory and biosynthetic genes for actinorhodin productionin Streptomyces coelicolor A3(2).

scientific article published on 04 July 2007

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