ArticleWorld journal of microbiology & biotechnology2012
Assessment of fungal diversity in deep-sea sediments by multiple primer approach.
Article in World journal of microbiology & biotechnology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 56 citations in OpenAlex.
- Microbial Diversity in the Indian Ocean Sediments: An Insight into the Distribution and Associated Factors.Current microbiology · 2022Review
- Article
- Fungal diversity in deep-sea sediments from the Magellan seamounts as revealed by a metabarcoding approach targeting the ITS2 regions.Mycology · 2020Article
- Cultivable fungi present in deep-sea sediments of Antarctica: taxonomy, diversity, and bioprospecting of bioactive compounds.Extremophiles : life under extreme conditions · 2020Article
- Fungal Community Composition and Potential Depth-Related Driving Factors Impacting Distribution Pattern and Trophic Modes from Epi- to Abyssopelagic Zones of the Western Pacific Ocean.Microbial ecology · 2019Article
- Metabarcoding assessment of prokaryotic and eukaryotic taxa in sediments from Stellwagen Bank National Marine Sanctuary.Scientific reports · 2019Article
- Diversity and characterization of cultivable oleaginous yeasts isolated from mangrove forests.World journal of microbiology & biotechnology · 2018Article
- A thin ice layer segregates two distinct fungal communities in Antarctic brines from Tarn Flat (Northern Victoria Land).Scientific reports · 2018Article
- Biodiversity of Pigmented Fungi Isolated from Marine Environment in La Réunion Island, Indian Ocean: New Resources for Colored Metabolites.Journal of fungi (Basel, Switzerland) · 2017Article
- Fungal communities from the calcareous deep-sea sediments in the Southwest India Ridge revealed by Illumina sequencing technology.World journal of microbiology & biotechnology · 2016Article
- A study on biological activity of marine fungi from different habitats in coastal regions.SpringerPlus · 2016Article
- Superimposed Pristine Limestone Aquifers with Marked Hydrochemical Differences Exhibit Distinct Fungal Communities.Frontiers in microbiology · 2016Article
- Diversity and distribution of fungal communities in the marine sediments of Kongsfjorden, Svalbard (High Arctic).Scientific reports · 2015Article
- Comparison of ITS and 18S rDNA for estimating fungal diversity using PCR-DGGE.World journal of microbiology & biotechnology · 2015Article
- A Brief Review of Bioactive Metabolites Derived from Deep-Sea Fungi.Marine drugs · 2015Review
- Microbiome composition and geochemical characteristics of deep subsurface high-pressure environment, Pyhäsalmi mine Finland.Frontiers in microbiology · 2015Article
- Revealing the unexplored fungal communities in deep groundwater of crystalline bedrock fracture zones in Olkiluoto, Finland.Frontiers in microbiology · 2015Article
- High fungal diversity and abundance recovered in the deep-sea sediments of the Pacific Ocean.Microbial ecology · 2014Article
- Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Increasing evidence of the fungal diversity in deep-sea sediments has come from amplification of environmental DNA with fungal specific or eukaryote primer sets. In order to assess the fungal diversity in deep-sea sediments of the Central Indian Basin (CIB) at ~5,000 m depth, we amplified sediment DNA with four different primer sets. These were fungal-specific primer pair ITS1F/ITS4 (internal transcribed spacers), universal 18S rDNA primers NS1/NS2, Euk18S-42F/Euk18S-1492R and Euk18S-555F/Euk18S-1269R. One environmental library was constructed with each of the primer pairs, and 48 clones were sequenced per library. These sequences resulted in 8 fungal Operational Taxonomic Units (OTUs) with ITS and 19 OTUs with 18S rDNA primer sets respectively by taking into account the 2% sequence divergence cut-off for species delineation. These OTUs belonged to 20 distinct fungal genera of the phyla Ascomycota and Basidiomycota. Seven sequences were found to be divergent by 79-97% from the known sequences of the existing database and may be novel. A majority of the sequences clustered with known sequences of the existing taxa. The phylogenetic affiliation of a few fungal sequences with known environmental sequences from marine and hypersaline habitat suggests their autochthonous nature or adaptation to marine habitat. The amplification of sequences belonging to Exobasidiomycetes and Cystobasidiomycetes from deep-sea is being reported for the first time in this study. Amplification of fungal sequences with eukaryotic as well as fungal specific primers indicates that among eukaryotes, fungi appear to be a dominant group in the sampling site of the CIB.
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