Differential production of lignocellulolytic enzymes by a white rot fungus Termitomyces sp. OE147 on cellulose and lactose

Bashir, Haamid; Gangwar, Rishabh; Mishra, Saroj

doi:10.1016/j.bbapap.2015.07.005

Cited by 13 publications

(4 citation statements)

References 45 publications

(29 reference statements)

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“…All assays were carried out in 96-well plates that were covered with optical tape. All samples were analysed in technical triplicates for two biological replicates of the experiment (45). RNA from B. cinerea culture grown without carbon substrate and actin gene were used as control condition and reference gene, respectively.…”

Section: Rna Isolation and Rt-pcrmentioning

confidence: 99%

WITHDRAWN: Identification of an endogenous redox partner for lytic polysaccharide monooxygenase-based oxidative cleavage of polysaccharides

2017

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Section: Rna Isolation and Rt-pcrmentioning

confidence: 99%

WITHDRAWN: Identification of an endogenous redox partner for lytic polysaccharide monooxygenase-based oxidative cleavage of polysaccharides

2017

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“…Termitomyces sp. OE147 secretes high amounts of CDH along with moderate amounts of laccase [5], [18] which have not been evaluated for dye decolouration. The data presented below shows effectiveness of this culture filtrate in decolouration and degradation of RB21 as well as real textile effluent.…”

Section: Resultsmentioning

confidence: 99%

“…In our previous study [5], the basidiomycete Termitomyces sp. OE147 was shown to produce a wide array of oxidoreductases (CDH, laccases and some uncharacterized oxidoreductases) in the culture fluids when cultivated on cellulose.…”

Section: Introductionmentioning

confidence: 94%

Evaluation of cellobiose dehydrogenase and laccase containing culture fluids of Termitomyces sp. OE147 for degradation of Reactive blue 21

Gangwar

Rasool

Mishra

2016

Biotechnology Reports

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“…Enzymes, primarily the lignin degrading enzymes, have been successfully used for decoloration of a variety of dyes [32,33]. A study conducted by Bashir et al [34] revealed that Termitomyces sp.…”

Section: Screening Of Termitomyces Isolatesmentioning

confidence: 99%

Decolorisation of Azo Dye Congo Red (CR) by Termitomyces sp. Biomass

Jackson

Gomathi

2021

IJECC

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Aims: A study was conducted to evaluate decoloration of azo dye, Congo Red (CR) using fungal hyphal mat of beneficial bacidiomycete Termitomyces sp. TMS7 (MW694830) as bio sorbent material. Study design: Completely randomized block design (CRD). Place and duration of study: Department of Agricultural Microbiology, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India, between September 2019 and January 2020. Methodology: Isolation of white rot fungus from basidiocarb was done and screened based on their ligninolytic enzyme activity and Isolate TMS 7 was selected as best isolate and identified through ITS 1 and ITS 4 primers. Efficiency of fungal biomass to decolorize Congo red was assessed and per cent decoloration and kinetics were calculated. Results: Twelve fungal isolates were obtained and Isolate TMS 7 was selected as best isolate based on enzymatic activity. TMS 7 was identified as Termitomyces sp. using ITS 1 and ITS 4 primer. Ligninolytic enzymes i.e. cellulase (9.97 µ mol of glucose released/min/mg protein), and xylanase (9.55 µ mol of xylose released/min/mg protein) were quantified from the crude fungal extract of TMS 7, which was higher than standard (Termitomyces albuminosus -MTCC 1366). Decolorisation efficiency of termitomyces fungal biomass (1 g/100 ml) against different concentration of congo red dye (50-250 mg/L) was assessed. About 100 % (99.9) degradation was recorded in the minimum dye concentration of 50 mg/L within 3 days and 8 % decoloration was achieved at the highest dye concentration (250 mg/L) within 5 days. Conclusion: Possible mechanism of degradation is the presence of lignolytic enzyme especially cellulase, xylanase in the culture filtrate and bio sorption of degraded product by the fungal cell wall components viz., chitin, glucan other complex polymers.

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Differential production of lignocellulolytic enzymes by a white rot fungus Termitomyces sp. OE147 on cellulose and lactose

Cited by 13 publications

References 45 publications

WITHDRAWN: Identification of an endogenous redox partner for lytic polysaccharide monooxygenase-based oxidative cleavage of polysaccharides

WITHDRAWN: Identification of an endogenous redox partner for lytic polysaccharide monooxygenase-based oxidative cleavage of polysaccharides

Evaluation of cellobiose dehydrogenase and laccase containing culture fluids of Termitomyces sp. OE147 for degradation of Reactive blue 21

Decolorisation of Azo Dye Congo Red (CR) by Termitomyces sp. Biomass

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