Production of laccase from Trametes trogii TEM H2: a newly isolated white-rot fungus by air sampling

Journal of Basic Microbiology
Ali KocyigitIsmail Karaboz

Abstract

This work represents the first report of isolation of potential laccase producers by air sampling using media supplemented with 2,2-azinobis (3-ethylbenzothiazoline-6-sulfonate) and guaiacol for laccase production and secretion indicators. Nine fungal isolates showed positive reactions with 2,2-azinobis (3-ethylbenzothiazoline-6-sulfonate) and guaiacol. The isolate named TEM H2 exhibited the largest and intensive oxidation zones with 2,2-azinobis (3-ethylbenzothiazoline-6-sulfonate) (85 mm) and guaiacol (66 mm) and therefore it was selected for detailed investigations. The strain was identified as Trametes trogii TEM H2 due to the morphological characteristics and the comparison of internal transcribed spacer ribosomal DNA gene sequences. The laccase production was screened in different liquid cultures. The best laccase production medium was determined as soluble starch yeast extract medium in which laccase production was reached to a maximum level (989.6 U l(-1) ) on the 8(th) day of cultivation. Effects of different initial pH values on laccase production were tested. Optimum pH value for laccase production in soluble starch yeast extract medium was determined as pH 3.0 with 15425.0 U l(-1) laccase production at 12(th) day of...Continue Reading

References

Jul 3, 1998·Applied Microbiology and Biotechnology·A M GarzilloV Buonocore
Mar 4, 2000·Applied and Environmental Microbiology·B DedeyanJ Le Petit
Aug 22, 2001·Journal of Basic Microbiology·A LeonowiczJ Rogalski
Jul 18, 2002·Bioresource Technology·G S NyanhongoW Steiner
Feb 11, 2003·Research in Microbiology·Agnieszka KlonowskaThierry Tron
Jul 30, 2004·Journal of Applied Microbiology·L-L KiiskinenK Kruus
May 21, 2005·BMC Microbiology·Kendall J Martin, Paul T Rygiewicz
Nov 1, 1994·Applied and Environmental Microbiology·M HernándezM E Arias
Feb 24, 2006·Journal of Industrial Microbiology & Biotechnology·I EichlerováF Nerud
Mar 15, 2006·Applied and Environmental Microbiology·P J Collins, A Dobson
May 10, 2007·Molecular Biology and Evolution·Koichiro TamuraSudhir Kumar
Aug 8, 2007·FEMS Microbiology Letters·Alexander V LisovAlexey A Leontievsky
Mar 14, 2009·Marine Biotechnology·Donna D'Souza-TicloChandralata Raghukumar
Feb 23, 2010·Journal of Basic Microbiology·Taina K LundellKristiina Hildén
Oct 1, 2009·Brazilian Journal of Microbiology : [publication of the Brazilian Society for Microbiology]·Viviane S ValerianoTelma A Garcia

❮ Previous
Next ❯

Citations

Jun 25, 2014·Enzyme Research·Buddolla ViswanathGolla Narasimha
Jun 1, 2016·Frontiers in Microbiology·Sujatha KandasamySivakumar Uthandi
Aug 5, 2016·International Journal of Environmental Research and Public Health·Cristiane OttoniNelson Lima

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.