ArticleApplied and environmental microbiology2014
Diversity of two-domain laccase-like multicopper oxidase genes in Streptomyces spp.: identification of genes potentially involved in extracellular activities and lignocellulose degradation during composting of agricultural waste.
Article in Applied and environmental microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed, 56 citations in OpenAlex.
- Bioconversion of agricultural waste to ε-poly-L-lysine by an engineered Streptomyces albulus strain.World journal of microbiology & biotechnology · 2026Article
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- Microbial transformation of sewage sludge to biolipid-based fuel using potential oleaginous bacteriaFrontiers in microbiology · 2025Article
- Treatment Options for Municipal Solid Waste by Composting and Its Challenges.Indian journal of microbiology · 2023Review
- Structural Insight into the Amino Acid Environment of the Two-Domain Laccase's Trinuclear Copper Cluster.International journal of molecular sciences · 2023Article
- Study on dynamic changes of microbial community and lignocellulose transformation mechanism during green waste composting.Engineering in life sciences · 2022Article
- Co-elicitation of lignocelluloytic enzymatic activities and metabolites production in anCurrent research in microbial sciences · 2022Article
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- Bacterial laccases: promising biological green tools for industrial applications.Cellular and molecular life sciences : CMLS · 2018Review
- Comparison of the efficiency of bacterial and fungal laccases in delignification and detoxification of steam-pretreated lignocellulosic biomass for bioethanol production.Journal of industrial microbiology & biotechnology · 2017Article
- Responses of spatial-temporal dynamics of bacterioplankton community to large-scale reservoir operation: a case study in the Three Gorges Reservoir, China.Scientific reports · 2017Article
- The Rise of Radicals in Bioinorganic Chemistry.Israel journal of chemistry · 2016Article
- Isolation and evaluation of proteolytic actinomycete isolates as novel inducers of pearl millet downy mildew disease protection.Scientific reports · 2016Article
- Phylogenetic and kinetic characterization of a suite of dehydrogenases from a newly isolated bacterium, strain SG61-1L, that catalyze the turnover of guaiacylglycerol-β-guaiacyl ether stereoisomers.Applied and environmental microbiology · 2015Article
- Laccases of prokaryotic origin: enzymes at the interface of protein science and protein technology.Cellular and molecular life sciences : CMLS · 2015Review
- Actinomycetes: A Source of Lignocellulolytic Enzymes.Enzyme research · 2015Review
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Authors and funding
11 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Traditional three-domain fungal and bacterial laccases have been extensively studied for their significance in various biotechnological applications. Growing molecular evidence points to a wide occurrence of more recently recognized two-domain laccase-like multicopper oxidase (LMCO) genes in Streptomyces spp. However, the current knowledge about their ecological role and distribution in natural or artificial ecosystems is insufficient. The aim of this study was to investigate the diversity and composition of Streptomyces two-domain LMCO genes in agricultural waste composting, which will contribute to the understanding of the ecological function of Streptomyces two-domain LMCOs with potential extracellular activity and ligninolytic capacity. A new specific PCR primer pair was designed to target the two conserved copper binding regions of Streptomyces two-domain LMCO genes. The obtained sequences mainly clustered with Streptomyces coelicolor, Streptomyces violaceusniger, and Streptomyces griseus. Gene libraries retrieved from six composting samples revealed high diversity and a rapid succession of Streptomyces two-domain LMCO genes during composting. The obtained sequence types cluster in 8 distinct clades, most of which are homologous with Streptomyces two-domain LMCO genes, but the sequences of clades III and VIII do not match with any reference sequence of known streptomycetes. Both lignocellulose degradation rates and phenol oxidase activity at pH 8.0 in the composting process were found to be positively associated with the abundance of Streptomyces two-domain LMCO genes. These observations provide important clues that Streptomyces two-domain LMCOs are potentially involved in bacterial extracellular phenol oxidase activities and lignocellulose breakdown during agricultural waste composting.
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