Microbial synthesis of poly-γ-glutamic acid: current progress, challenges, and future perspectives

Regulation of poly-γ-glutamic acid production in Bacillus subtilis GXA-28 by potassium

(2016) Wei Zeng et al.   Journal of the Taiwan Institute of Chemical Engineers

Poly-γ-Glutamic Acid: Biodegradable Polymer for Potential Protection of Beneficial Viruses

(2016) Ibrahim Khalil et al.   Materials

Production of poly-γ-glutamic acid by glutamic acid-independent Bacillus licheniformis TISTR 1010 using different feeding strategies

(2015) Nuttawut Kongklom et al.   BIOCHEMICAL ENGINEERING JOURNAL

Highly efficient rice straw utilization for poly-(γ-glutamic acid) production by Bacillus subtilis NX-2

(2015) Bao Tang et al.   BIORESOURCE TECHNOLOGY

Poly-γ-glutamic acid produced fromBacillus licheniformisCGMCC 2876 as a potential substitute for polyacrylamide in the sugarcane industry

(2015) Shan Yan et al.   BIOTECHNOLOGY PROGRESS

Intracellular synthesis of glutamic acid inBacillus methylotrophicusSK19.001, a glutamate-independent poly(γ-glutamic acid)-producing strain

(2015) Yingyun Peng et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Improved poly-γ-glutamic acid production in Bacillus amyloliquefaciens by modular pathway engineering

(2015) Jun Feng et al.   METABOLIC ENGINEERING

Poly-γ-glutamic acid: production, properties and applications

(2015) Adetoro Ogunleye et al.   MICROBIOLOGY-SGM

High-level production of poly(γ-glutamic acid) by a newly isolated glutamate-independent strain, Bacillus methylotrophicus

(2015) Yingyun Peng et al.   PROCESS BIOCHEMISTRY

Functions of poly-gamma-glutamic acid (γ-PGA) degradation genes in γ-PGA synthesis and cell morphology maintenance

(2014) Jun Feng et al.   APPLIED MICROBIOLOGY AND BIOTECHNOLOGY

Enhanced poly(γ-glutamic acid) fermentation by Bacillus subtilis NX-2 immobilized in an aerobic plant fibrous-bed bioreactor

(2014) Zongqi Xu et al.   BIORESOURCE TECHNOLOGY

Enhanced production of poly-γ-glutamic acid by a newly-isolated Bacillus subtilis

(2014) Wan-Taek Ju et al.   BIOTECHNOLOGY LETTERS

A new strategy for enhancement of poly-γ-glutamic acid production by multiple physicochemical stresses inBacillus licheniformis

(2014) Xuetuan Wei et al.   JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

Deletion of genes involved in glutamate metabolism to improve poly-gamma-glutamic acid production in B. amyloliquefaciens LL3

(2014) Wei Zhang et al.   JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY

Effects of metabolic pathway precursors and polydimethylsiloxane (PDMS) on poly-(gamma)-glutamic acid production by Bacillus subtilis BL53

(2014) Alessandra de Cesaro et al.   JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY

N-Acetylglucosamine Deacetylases Modulate the Anchoring of the Gamma-Glutamyl Capsule to the Cell Wall of Bacillus anthracis

(2014) Thomas Candela et al.   Microbial Drug Resistance

Metabolic engineering ofBacillus amyloliquefaciensfor poly-gamma-glutamic acid (γ-PGA) overproduction

(2014) Jun Feng et al.   Microbial Biotechnology

Production of Ultra-high Molecular Weight Poly-γ-Glutamic Acid with Bacillus licheniformis P-104 and Characterization of its Flocculation Properties

(2013) Caifeng Zhao et al.   APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY

An integrated high-throughput strategy for rapid screening of poly(γ-glutamic acid)-producing bacteria

(2013) Wei Zeng et al.   APPLIED MICROBIOLOGY AND BIOTECHNOLOGY

Non-sterilized fermentative co-production of poly(γ-glutamic acid) and fibrinolytic enzyme by a thermophilic Bacillus subtilis GXA-28

(2013) Wei Zeng et al.   BIORESOURCE TECHNOLOGY

Knockout ofpgdSandggtgenes improves γ-PGA yield inB. subtilis

(2013) Viola Scoffone et al.   BIOTECHNOLOGY AND BIOENGINEERING

pH-Dependent hydrolase, glutaminase, transpeptidase and autotranspeptidase activities ofBacillus subtilisγ-glutamyltransferase

(2013) Carlo F. Morelli et al.   FEBS Journal

A novel approach for poly-γ-glutamic acid production using xylose and corncob fibres hydrolysate inBacillus subtillisHB-1

(2013) Fan Zhu et al.   JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

Enhanced expression ofpgdSgene for high production of poly-γ-glutamic aicd with lower molecular weight inBacillus licheniformisWX-02

(2013) Guangming Tian et al.   JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

Bacillus subtilis natto: a non-toxic source of poly-γ-glutamic acid that could be used as a cryoprotectant for probiotic bacteria

(2013) Aditya R Bhat et al.   AMB Express

High-level exogenous glutamic acid-independent production of poly-(γ-glutamic acid) with organic acid addition in a new isolated Bacillus subtilis C10

(2012) Huili Zhang et al.   BIORESOURCE TECHNOLOGY

Economical production of poly(γ-glutamic acid) using untreated cane molasses and monosodium glutamate waste liquor by Bacillus subtilis NX-2

(2012) Dan Zhang et al.   BIORESOURCE TECHNOLOGY

Effect of poly-γ-glutamic acids (PGA) on oil uptake and sensory quality in doughnuts

(2012) Su-Min Lim et al.   FOOD SCIENCE AND BIOTECHNOLOGY

The main byproducts and metabolic flux profiling of γ-PGA-producing strain B. subtilis ZJU-7 under different pH values

(2012) Fan Zhu et al.   JOURNAL OF BIOTECHNOLOGY

Effects of oxygen vectors on the synthesis and molecular weight of poly(γ-glutamic acid) and the metabolic characterization of Bacillus subtilis NX-2

(2012) Dan Zhang et al.   PROCESS BIOCHEMISTRY

Mutations Suppressing the Loss of DegQ Function in Bacillus subtilis (natto) Poly-γ-Glutamate Synthesis

(2011) Thi-Huyen Do et al.   APPLIED AND ENVIRONMENTAL MICROBIOLOGY

Poly (glutamic acid) – An emerging biopolymer of commercial interest

(2011) Ishwar Bajaj et al.   BIORESOURCE TECHNOLOGY

Optimization of the production of poly-γ-glutamic acid by Bacillus amyloliquefaciens C1 in solid-state fermentation using dairy manure compost and monosodium glutamate production residues as basic substrates

(2011) Xiaoyu Yong et al.   BIORESOURCE TECHNOLOGY

Improvement of poly(γ-glutamic acid) biosynthesis and quantitative metabolic flux analysis of a two-stage strategy for agitation speed control in the culture of Bacillus subtilis NX-2

(2011) Dan Zhang et al.   BIOTECHNOLOGY AND BIOPROCESS ENGINEERING

Expression of glr gene encoding glutamate racemase in Bacillus licheniformis WX-02 and its regulatory effects on synthesis of poly-γ-glutamic acid

(2011) Feng Jiang et al.   BIOTECHNOLOGY LETTERS

High yield and cost-effective production of poly(γ-glutamic acid) with Bacillus subtilis

(2011) Jin Huang et al.   ENGINEERING IN LIFE SCIENCES

The synthesis and characterization of poly(γ-glutamic acid)-coated magnetite nanoparticles and their effects on antibacterial activity and cytotoxicity

(2011) B Stephen Inbaraj et al.   NANOTECHNOLOGY

Elimination of carbon catabolite repression in Klebsiella oxytoca for efficient 2,3-butanediol production from glucose–xylose mixtures

(2010) Xiao-Jun Ji et al.   APPLIED MICROBIOLOGY AND BIOTECHNOLOGY

Kinetic analysis and pH-shift control strategy for poly(γ-glutamic acid) production with Bacillus subtilis CGMCC 0833

(2010) Qun Wu et al.   BIOCHEMICAL ENGINEERING JOURNAL

Glutamic acid independent production of poly-γ-glutamic acid by Bacillus amyloliquefaciens LL3 and cloning of pgsBCA genes

(2010) Mingfeng Cao et al.   BIORESOURCE TECHNOLOGY

Bacillus subtilis pgsE (Formerly ywtC) stimulates poly-γ-glutamate production in the presence of zinc

(2010) Daisuke Yamashiro et al.   BIOTECHNOLOGY AND BIOENGINEERING

Evaluation of chitosan/γ-poly(glutamic acid) polyelectrolyte complex for wound dressing materials

(2010) Ching Ting Tsao et al.   CARBOHYDRATE POLYMERS

Ternary complexes of pDNA, polyethylenimine, and γ-polyglutamic acid for gene delivery systems

(2009) Tomoaki Kurosaki et al.   BIOMATERIALS

Bacillus subtilisResponse Regulator DegU Is a Direct Activator ofpgsBTranscription Involved in γ-Poly-glutamic Acid Synthesis

(2009) Taku OHSAWA et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Fusobacterium nucleatum, the first Gram-negative bacterium demonstrated to produce polyglutamate

(2009) Thomas Candela et al.   CANADIAN JOURNAL OF MICROBIOLOGY

Flocculation Properties of Poly(γ-Glutamic Acid) Produced from Bacillus subtilis Isolate

(2009) Ishwar B. Bajaj et al.   Food and Bioprocess Technology

Effect of culture medium and cryoprotectants on the growth and survival of probiotic lactobacilli during freeze drying

(2009) A. Siaterlis et al.   LETTERS IN APPLIED MICROBIOLOGY

SwrAA activates poly- -glutamate synthesis in addition to swarming in Bacillus subtilis

(2009) C. Osera et al.   MICROBIOLOGY-SGM

Enhanced Production of Poly (γ-glutamic acid) from Bacillus licheniformis NCIM 2324 by Using Metabolic Precursors

(2008) Ishwar B. Bajaj et al.   APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY

A statistical approach to optimization of fermentative production of poly(γ-glutamic acid) from Bacillus licheniformis NCIM 2324

(2008) I.B. Bajaj et al.   BIORESOURCE TECHNOLOGY

ABacillus thuringiensisstrain producing a polyglutamate capsule resembling that ofBacillus anthracis

(2008) Elise Cachat et al.   FEMS MICROBIOLOGY LETTERS

Association of Bacillus anthracis Capsule with Lethal Toxin during Experimental Infection

(2008) J. W. Ezzell et al.   INFECTION AND IMMUNITY

Investigation on enzymatic degradation of γ-polyglutamic acid from Bacillus subtilis NX-2

(2008) Jun Yao et al.   JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC

Co-producing lipopeptides and poly-γ-glutamic acid by solid-state fermentation of Bacillus subtilis using soybean and sweet potato residues and its biocontrol and fertilizer synergistic effects

(2007) Qijun Wang et al.   BIORESOURCE TECHNOLOGY