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61. Screening of fungi capable of highly selective degradation of lignin in rice straw

Author:
Chang, Alexander J.; Fan, Jinyan; Wen, Xianghua
Source:
International biodeterioration & biodegradation 2012 v.72 pp. 26-30
ISSN:
0964-8305
Subject:
Phanerochaete chrysosporium,   etc   ; Fusarium verticillioides; biodegradation; carbon; delignification; feedstocks; fermentation; lignin; lignin peroxidase; lignocellulose; manganese peroxidase; nucleotide sequences; ribosomal DNA; rice straw; screening; white-rot fungi; China;     Show all 17 Subjects
Abstract:
... In order to screen for novel fungus with powerful delignification capability on rice straw, fungal samples found on woody surfaces were collected from several regions in China and were isolated and screened for their lignin-degrading properties on rice straw. After the individual isolates were cultivated on rice straw as the sole carbon substrate for 10 days, gravimetric fiber extraction analysis ...
DOI:
10.1016/j.ibiod.2012.04.013

62. Interactions between fungal growth, substrate utilization and enzyme production during shallow stationary cultivation of Phanerochaete chrysosporium on cotton stalks

Author:
Shi, Jian; Sharma-Shivappa, Ratna R.; Chinn, Mari S.
Source:
Enzyme and microbial technology 2012 v.51 no.1 pp. 1-8
ISSN:
0141-0229
Subject:
Phanerochaete chrysosporium,   etc   ; cellulose; commercialization; cotton; endo-1,4-beta-glucanase; feedstocks; fungi; hemicellulose; lignin; lignocellulose; mathematical models; microbial growth; oxygen; oxygen production; prediction; statistics;     Show all 16 Subjects
Abstract:
... Microbial pretreatment of lignocellulosic feedstocks is an environment friendly alternative to physio-chemical pretreatment methods. A better understanding of the interactive fungal mechanisms in biological systems is essential for enhancing performance and facilitating scale-up and commercialization of this pretreatment technique. In this study, mathematical models were developed for describing c ...
DOI:
10.1016/j.enzmictec.2012.03.006

63. Fungal pretreatment of cornstalk with Phanerochaete chrysosporium for enhancing enzymatic saccharification and hydrogen production

Author:
Zhao, Lei; Cao, Guang-Li; Wang, Ai-Jie; Ren, Hong-Yu; Dong, De; Liu, Zi-Nan; Guan, Xiao-Yu; Xu, Cheng-Jiao; Ren, Nan-Qi
Source:
Bioresource technology 2012 v.114 pp. 365-369
ISSN:
0960-8524
Subject:
Phanerochaete chrysosporium,   etc   ; Chrysosporium; Fourier transform infrared spectroscopy; Hypocrea rufa; Thermoanaerobacterium thermosaccharolyticum; bacteria; endo-1,4-beta-glucanase; enzymatic hydrolysis; fermentation; fungi; hydrogen production; hydrolysates; lignin; saccharification; sugars;     Show all 15 Subjects
Abstract:
... The feasibility of fungal pretreatment of cornstalk with Phanerochaete chrysosporium for enzymatic saccharification and H₂ production was investigated in this study. Firstly, cornstalk was pretreated with P. chrysosporium at 29°C under static condition for 15d, lignin reduction was up to 34.3% with holocellulose loss less than 10%. Microscopic structure observation combined FTIR analysis further d ...
DOI:
10.1016/j.biortech.2012.03.076
PubMed:
22516249

64. Comparative genomics of Ceriporiopsis subvermispora and Phanerochaete chrysosporium provide insight into selective ligninolysis

Author:
Fernandez-Fueyo, Elena; Ruiz-Dueñas, Francisco J.; Ferreira, Patricia; Floudas, Dimitrios; Hibbett, David S.; Canessa, Paulo; Larrondo, Luis F.; James, Tim Y.; Seelenfreund, Daniela; Lobos, Sergio; Polanco, Rubén; Tello, Mario; Honda, Yoichi; Watanabe, Takahito; Watanabe, Takashi; San, Ryu Jae; Kubicek, Christian P.; Schmoll, Monika; Gaskell, Jill; Hammel, Kenneth E.; St. John, Franz J.; Vanden Wymelenberg, Amber; Sabat, Grzegorz; Splinter BonDurant, Sandra; Syed, Khajamohiddin; Yadav, Jagjit S.; Doddapaneni, Harshavardhan; Subramanian, Venkataramanan; Lavín, José L.; Oguiza, José A.; Perez, Gumer; Pisabarro, Antonio G.; Ramirez, Lucia; Santoyo, Francisco; Master, Emma; Coutinho, Pedro M.; Henrissat, Bernard; Lombard, Vincent; Magnuson, Jon Karl; Kües, Ursula; Hori, Chiaki; Igarashi, Kiyohiko; Samejima, Masahiro; Held, Benjamin W.; Barry, Kerrie W.; LaButti, Kurt M.; Lapidus, Alla; Lindquist, Erika A.; Lucas, Susan M.; Riley, Robert; Salamov, Asaf A.; Hoffmeister, Dirk; Schwenk, Daniel; Hadar, Yitzhak; Yarden, Oded; de Vries, Ronald P.; Wiebenga, Ad; Stenlid, Jan; Eastwood, Daniel; Grigoriev, Igor V.; Berka, Randy M.; Blanchette, Robert A.; Kersten, Phil; Martinez, Angel T.; Vicuna, Rafael; Cullen, Dan
Source:
Proceedings of the National Academy of Sciences of the United States of America 2012 v.109 no.14 pp. 5458-5463
ISSN:
0027-8424
Subject:
Phanerochaete chrysosporium,   etc   ; Ceriporiopsis subvermispora; Escherichia coli; cellulose; culture filtrates; decayed wood; depolymerization; gene expression regulation; genes; genomics; inventories; lignin; lignin peroxidase; lipid metabolism; lipid peroxidation; manganese peroxidase; proteins; redox potential; transcriptomics; white-rot fungi;     Show all 20 Subjects
Abstract:
... Efficient lignin depolymerization is unique to the wood decay basidiomycetes, collectively referred to as white rot fungi. Phanerochaete chrysosporium simultaneously degrades lignin and cellulose, whereas the closely related species, Ceriporiopsis subvermispora, also depolymerizes lignin but may do so with relatively little cellulose degradation. To investigate the basis for selective ligninolysis ...
DOI:
10.1073/pnas.1119912109
PubMed:
22434909
PubMed Central:
PMC3325662

65. Phanerochaete chrysosporium produces a diverse array of extracellular enzymes when grown on sorghum

Author:
Ray, Anamika; Saykhedkar, Sayali; Ayoubi-Canaan, Patricia; Hartson, Steven D.; Prade, Rolf; Mort, Andrew J.
Source:
Applied microbiology and biotechnology 2012 v.93 no.5 pp. 2075-2089
ISSN:
0175-7598
Subject:
Phanerochaete chrysosporium,   etc   ; biomass; cellulases; cellulose; extracellular fluids; fungi; hemicellulose; lignin; lignocellulose; lipids; mass spectrometry; pectins; polygalacturonase; proteins; proteomics; stover; sugars;     Show all 17 Subjects
Abstract:
... In an effort to understand how fungi degrade biomass, we grew Phanerochaete chrysosporium on sorghum stover and chronicled the growth of the fungus over the course of 14 days. The fungal mass grew steadily until the fifth day, reaching 0.06 mg of cells per milligram of dry mass, which fell by the seventh day and stayed at nearly the same level until day 14. After 1 day, hemicellulases, cellulases, ...
DOI:
10.1007/s00253-012-3907-5
PubMed:
22290653

66. Quantitative proteomic analysis of lignocellulolytic enzymes by Phanerochaete chrysosporium on different lignocellulosic biomass

Author:
Adav, Sunil S.; Ravindran, Anita; Sze, Siu Kwan
Source:
Journal of proteomics 2012 v.75 no.5 pp. 1493-1504
ISSN:
1874-3919
Subject:
Phanerochaete chrysosporium,   etc   ; biofuels; biomass; cellulases; corn stover; crops; enzymatic hydrolysis; forests; glycosides; hay; hydrolysis; lignin; lignocellulose; peptidases; peroxidases; proteins; proteomics; quantitative analysis; sawdust; secretion; sugarcane; sugarcane bagasse; triacylglycerol lipase; wastes; wheat bran; wood chips;     Show all 26 Subjects
Abstract:
... Lignocellulosic biomass from agricultural crop residues and forest waste represents an abundant renewable resource for bioenergy and future biofuel. The current bottleneck of lignocellulosic biofuel production is the hydrolysis of biomass to sugar. To understand the enzymatic hydrolysis of complex biomasses, in this report, lignocellulolytic enzymes secretion by Phanerochaete chrysosporium cultiva ...
DOI:
10.1016/j.jprot.2011.11.020
PubMed:
22146477

67. Application of Highly Efficient Lignocellulolytic Fungi In Cocomposting of Paddy Straw Amended Poultry

Author:
Saha, N.; Mukherjee, D.; Sen, S.; Sarkar, A.; Bhattacharaya, K.K.; Mukhopadyay, N.; Patra, P.K.
Source:
Compost science & utilization 2012 v.20 no.4 pp. 239-244
Subject:
Phanerochaete chrysosporium,   etc   ; Coriolus versicolor; Pleurotus sajor-caju; biotechnology; carbon; cation exchange capacity; cellulose; composting; composts; fulvic acids; humification; humus; lignin; lignocellulose; nitrogen; paddies; poultry; poultry manure; straw; white-rot fungi;     Show all 20 Subjects
Abstract:
... A two-step composting process for the generation of humus-rich manure from paddy straw amended with poultry droppings was investigated in this study. The composting technique consists of two distinct steps. The first step is decomposition of lignocellulosic constituent of paddy straw by white rot fungi Polyporus versicolor (Pv), Phanerochaete chrysosporium (Pc) and Pleurotus sajor caju (Psc) for f ...
DOI:
10.1080/1065657X.2012.10737054

68. iTRAQ-based quantitative secretome analysis of Phanerochaete chrysosporium

Author:
Manavalan, Arulmani; Adav, Sunil S.; Sze, Siu Kwan
Source:
Journal of proteomics 2011 v.75 no.2 pp. 642-654
ISSN:
1874-3919
Subject:
Phanerochaete chrysosporium,   etc   ; alcohol dehydrogenase; alcohol oxidase; aldehyde dehydrogenase; arabinose; beta-glucosidase; bioenergy; biomass; carbon; cellulose; esterases; fungi; glutathione transferase; hemicellulose; lignin; lignocellulose; liquid chromatography; mannosidases; pectins; peroxidase; polygalacturonase; proteins; proteomics; tandem mass spectrometry; xylanases;     Show all 25 Subjects
Abstract:
... The basidiomycete fungi such as Phanerochaete chrysosporium secrete large amount of hydrolytic and oxidative enzymes and degrade lignocellulosic biomass. The lignin depolymerizing proteins were extensively studied, but cellulose, hemicellulose and pectin hydrolyzing enzymes were poorly explored. In this study P. chrysosporium was grown in cellulose, lignin and mixture of cellulose and lignin, and ...
DOI:
10.1016/j.jprot.2011.09.001
PubMed:
21945728

69. Improving ruminal degradability of oil palm fronds using white rot fungi

Author:
Rahman, M.M.; Lourenço, M.; Hassim, H.A.; Baars, J.J.P.; Sonnenberg, A.S.M.; Cone, J.W.; De Boever, J.; Fievez, V.
Source:
Animal feed science and technology 2011 v.169 no.3-4 pp. 157-166
ISSN:
0377-8401
Subject:
Phanerochaete chrysosporium,   etc   ; Ceriporiopsis subvermispora; Coriolus versicolor; Elaeis guineensis; Ganoderma lucidum; Lentinula edodes; Phlebia; Pleurotus eryngii; Pleurotus ostreatus; acid detergent fiber; cellulose; crude protein; digestibility; endo-1,4-beta-glucanase; fronds; gas production (biological); lignin; livestock production; neutral detergent fiber; organic matter; rumen; volatile fatty acids; weight loss; white-rot fungi;     Show all 24 Subjects
Abstract:
... The use of oil palm fronds (OPF) in livestock production is limited as up to 0.20 of their dry biomass is lignin. White rot fungi (WRF) are very effective basidiomycetes for biological pre-treatment as they degrade lignin extensively. Ten WRF were screened for their potential to increase OPF digestibility, which were colonized with one of the 10 WRF for 3 or 9wks at 30°C. After colonization, weigh ...
DOI:
10.1016/j.anifeedsci.2011.06.014

70. Electrochemical DNA sensor for simultaneous detection of genes encoding two functional enzymes involved in lignin degradation

Author:
Li, Zhen; Zeng, Guangming; Tang, Lin; Zhang, Yi; Li, Yuanping; Pang, Ya; Luo, Jie; Liu, Yuanyuan
Source:
Biochemical engineering journal 2011 v.55 no.3 pp. 185-192
ISSN:
1369-703X
Subject:
Phanerochaete chrysosporium,   etc   ; DNA; DNA conformation; adsorption; biosensors; detection limit; dielectric spectroscopy; electrochemistry; electrodes; genes; gold; horseradish; lignin; manganese peroxidase; polymerase chain reaction; restriction endonucleases;     Show all 16 Subjects
Abstract:
... An electrochemical DNA sensor for simultaneous detection of functional genes encoding manganese peroxidase (MnP) and cellobiose dehydrogenase (CDH) on a gold electrode was developed. After two thiolated capture probes assembled on the electrode surface, the electrode was exposed to a monolayer of 6-mercapto-1-hexanol (MCH) solution to prevent nonspecific adsorption of target DNA and detection prob ...
DOI:
10.1016/j.bej.2011.04.006

71. Thermal decomposition kinetics of wheat straw treated by Phanerochaete chrysosporium

Author:
Zeng, Jijiao; Singh, Deepak; Chen, Shulin
Source:
International biodeterioration & biodegradation 2011 v.65 no.3 pp. 410-414
ISSN:
0964-8305
Subject:
Phanerochaete chrysosporium,   etc   ; activation energy; biodegradation; biofuels; biomass; cellulose; heat treatment; lignin; lignocellulose; pyrolysis; temperature; thermal properties; thermogravimetry; wheat straw;     Show all 14 Subjects
Abstract:
... Combining biological pretreatment with thermal processing may offer an alternative strategy for efficient conversion of lignocellulosic biomass into fuels and chemicals. The thermal decomposition kinetics of biologically pretreated wheat straw by Phanerochaete chrysosporium was investigated in this study using thermogravimetry (TG) – deconvoluted thermogravimetry (DTG) techniques and the Friedman ...
DOI:
10.1016/j.ibiod.2011.01.004

72. Investigation of wheat straw biodegradation by Phanerochaete chrysosporium

Author:
Singh, Deepak; Zeng, Jijiao; Laskar, Dhrubojyoti D.; Deobald, Lee; Hiscox, William C.; Chen, Shulin
Source:
Biomass and bioenergy 2011 v.35 no.3 pp. 1030-1040
ISSN:
0961-9534
Subject:
Phanerochaete chrysosporium,   etc   ; Fourier transform infrared spectroscopy; alcohols; biodegradation; biomass; fuels; fungi; gas chromatography; lignin; mass spectrometry; nuclear magnetic resonance spectroscopy; pyrolysis; wheat straw;     Show all 13 Subjects
Abstract:
... Production of renewable fuels and chemicals from biomass requires an efficient pretreatment technology, which further depends on better understanding of biodegradation process of such lignocellulosic biomass. The biodegradation of wheat straw by Phanerochaete chrysosporium was investigated in this study. The fungal secretomes and compositional, functional groups and structural changes of the funga ...
DOI:
10.1016/j.biombioe.2010.11.021

73. Biological pretreatment of wheat straw by Phanerochaete chrysosporium supplemented with inorganic salts

Author:
Zeng, Jijiao; Singh, Deepak; Chen, Shulin
Source:
Bioresource technology 2011 v.102 no.3 pp. 3206-3214
ISSN:
0960-8524
Subject:
Phanerochaete chrysosporium,   etc   ; X-ray diffraction; biomass; enzymatic hydrolysis; inorganic salts; lignin; lignin peroxidase; pyrolysis; solid state fermentation; sugars; thermogravimetry; wheat straw;     Show all 12 Subjects
Abstract:
... Inorganic salts and tween 80 are known to induce the lignin degrading peroxidase expression of Phanerochaete chrysosporium in submerged culture. In this study, the wheat straw pretreatment supplemented with inorganic salts (salts group), tween 80 (plus) and no supplementation to the biomass (minus) were examined. Among the solid state fermentation groups, salts group resulted in a substantial degr ...
DOI:
10.1016/j.biortech.2010.11.008
PubMed:
21111608

74. Increasing manganese peroxidase productivity of Phanerochaete chrysosporium by optimizing carbon sources and supplementing small molecules

Author:
Singh, D.; Zeng, J.; Chen, S.
Source:
Letters in applied microbiology 2011 v.53 no.1 pp. 120-123
ISSN:
0266-8254
Subject:
Phanerochaete chrysosporium,   etc   ; S-adenosylmethionine; biofuels; biotechnology; byproducts; carbon; cell walls; cellulosic fibers; cyclic AMP; engineering; lignin; manganese peroxidase; mannose; regulator genes;     Show all 14 Subjects
Abstract:
... Aims: To overproduce manganese peroxidase (MnP) using Phanerochaete chrysosporium. Effects of carbon sources, agricultural by-products and small molecules were tested to enhance the MnP productivity. Methods and Results: Various carbon sources and agricultural by-products were compared as the basal medium. A MnP activity of 4·7 ± 0·31 U ml⁻¹ was obtained using mannose as a carbon source. The enzym ...
DOI:
10.1111/j.1472-765X.2011.03070.x
PubMed:
21535047

75. Effects of different wavelengths of light on lignin peroxidase production by the white-rot fungi Phanerochaete chrysosporium grown in submerged cultures

Author:
Ramírez, David A.; Muñoz, Sandra V.; Atehortua, Lucia; Michel, Frederick C.
Source:
Bioresource technology 2010 v.101 no.23 pp. 9213-9220
ISSN:
0960-8524
Subject:
Phanerochaete chrysosporium,   etc   ; biomass production; blue light; glucose; lignin; lignin peroxidase; lips; proteins; wavelengths; white light; white-rot fungi;     Show all 11 Subjects
Abstract:
... In this study, the effects of different wavelengths of light (UV, blue, green, yellow, red) and white light on lignin peroxidase (LiP), protein, biomass and exo-polysaccharide production and glucose uptake by Phanerochaete chrysosporium BKM-F-1767 were determined. The experiments were conducted under aerated (CS) and oxygenated (RS) culture conditions. The results showed that only green light sign ...
DOI:
10.1016/j.biortech.2010.06.114
PubMed:
20655205

76. Direct detection of soil mRNAs using targeted microarrays for genes associated with lignin degradation

Author:
Bailey, Vanessa L.; Fansler, Sarah J.; Bandyopadhyay, Somnath; Smith, Jeffrey L.; Waters, Katrina M.; Bolton, Harvey
Source:
Soil biology & biochemistry 2010 v.42 no.10 pp. 1793
ISSN:
0038-0717
Subject:
Phanerochaete chrysosporium,   etc   ; soil biology; soil microorganisms; messenger RNA; microarray technology; lignin; complementary DNA; polymerase chain reaction; gene expression; DNA primers; methodology; new methods; soil enzymes;     Show all 13 Subjects
Abstract:
... Microarrays have become established tools for describing microbial systems, however the direct assessment of expression profiles for uncharacterized environmental microbial communities still presents unique challenges. Notably, the concentration of particular transcripts are likely very dilute relative to the pool of total RNA, and PCR-based amplification strategies are vulnerable to amplification ...
Handle:
10113/46086
DOI:
10.1016/j.soilbio.2010.06.017

77. Changes in biochemical constituents of paddy straw during degradation by white rot fungi and its impact on in vitro digestibility

Author:
Sharma, R.K.; Arora, D.S.
Source:
Journal of applied microbiology 2010 v.109 no.2 pp. 679-686
ISSN:
1364-5072
Subject:
Phanerochaete chrysosporium,   etc   ; Phlebia brevispora; cellulose; crude protein; delignification; endo-1,4-beta-glucanase; feeds; hemicellulose; in vitro digestibility; laccase; lignin; organic matter; paddies; protein value; solid state fermentation; straw; white-rot fungi; xylanases;     Show all 18 Subjects
Abstract:
... To improve the digestibility of paddy straw to be used as animal feed by means of selective delignification using white rot fungi. Solid state fermentation of paddy straw was carried out with some white rot fungi for 60 days. Different biochemical analyses, e.g. total organic matter (TOM) loss, hemicellulose loss, cellulose loss, lignin loss and in vitro digestibility, were carried out along with ...
DOI:
10.1111/j.1365-2672.2010.04695.x
PubMed:
20202018

78. Molecular characterization of lignin peroxidase from the white-rot basidiomycete Trametes cervina: a novel fungal peroxidase

Author:
Miki, Yuta; Ichinose, Hirofumi; Wariishi, Hiroyuki
Source:
FEMS microbiology letters 2010 v.304 no.1 pp. 39-46
ISSN:
0378-1097
Subject:
Phanerochaete chrysosporium,   etc   ; Trametes; essential amino acids; fungi; heme; lignin; lignin peroxidase; models; oxidation; peroxidase; phylogeny; sequence homology; tryptophan; tyrosine;     Show all 14 Subjects
Abstract:
... The lignin peroxidase (LiP) from Trametes cervina was cloned, characterized, and identified as a novel fungal peroxidase. The sequence of T. cervina LiP encodes the essential amino acids for shaping the heme cavity and calcium-binding sites, which are conserved in plant and fungal peroxidases. However, a sequence homology analysis showed that T. cervina LiP has two unique features: it lacks the co ...
DOI:
10.1111/j.1574-6968.2009.01880.x
PubMed:
20070371

79. Effects of tertiary treatment by fungi on organic compounds in a kraft pulp mill effluent

Author:
Rocha-Santos, Teresa; Ferreira, Filipe; Silva, Lurdes; Freitas, Ana Cristina; Pereira, Ruth; Diniz, Mário; Castro, Luísa; Peres, Isabel; Duarte, Armando Costa
Source:
Environmental science and pollution research international 2010 v.17 no.4 pp. 866-874
ISSN:
0944-1344
Subject:
Phanerochaete chrysosporium,   etc   ; Coriolus versicolor; Eucalyptus globulus; Pleurotus sajor-caju; Rhizopus oryzae; absorbance; biochemical oxygen demand; biological treatment; bleached kraft pulp; carboxylic acids; chemical oxygen demand; color; environmental impact; fatty alcohols; fungi; gas chromatography; guaiacol; incubation period; lignin; mass spectrometry; pulp and paper mill effluents; pulp and paper mills; solid phase extraction; syringic acid; wood pulp;     Show all 25 Subjects
Abstract:
... Background, aim and scope Pulp and paper mills generate a plethora of pollutants depending upon the type of pulping process. Efforts to mitigate the environmental impact of such effluents have been made by developing more effective biological treatment systems in terms of biochemical oxygen demand, chemical oxygen demand, colour and lignin content. This study is the first that reports an evaluatio ...
DOI:
10.1007/s11356-009-0288-0
PubMed:
20101467

80. Gene Expression in Secondary Metabolism and Metabolic Switching Phase of Phanerochaete chrysosporium

Author:
Wu, Jin-Ming; Zhang, Yi-zheng
Source:
Applied biochemistry and biotechnology 2010 v.162 no.7 pp. 1961-1977
ISSN:
0273-2289
Subject:
Phanerochaete chrysosporium,   etc   ; biodegradation; cDNA libraries; complementary DNA; enzymes; gene expression; genes; industrial applications; lignin; messenger RNA; metabolism; nitrogen; suppression subtractive hybridization; white-rot fungi;     Show all 14 Subjects
Abstract:
... Ligninolytic enzymes are well-known to play the crucial roles in lignin biodegradation and have potential applications in industrial processes. The filamentous white-rot fungus, Phanerochaete chrysosporium, has been widely used as a model organism for studying these ligninolytic enzymes that are able to degrade the lignin during the secondary metabolism. To study the gene expression in secondary m ...
DOI:
10.1007/s12010-010-8973-5
PubMed:
20467832