Taxonomic classification

New Species of Ascomycetes from Two Hypersaline Endorheic Lagoon Complexes in Zaragoza Province (Aragon Community, Spain)

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Scientists discovered three new types of fungi living in extremely salty lagoons in Spain. These fungi can survive in harsh conditions that kill most organisms. The researchers identified these new species by studying their shape and DNA, and also reorganized how some existing fungi are classified based on genetic relationships. This discovery helps us understand how life adapts to extreme environments.

Investigating fungal diversity through metabarcoding for environmental samples: assessment of ITS1 and ITS2 Illumina sequencing using multiple defined mock communities with different classification methods and reference databases

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Scientists developed a comprehensive method for identifying different fungi in environmental samples using DNA sequencing technology called metabarcoding. They tested 37 mixtures of known fungi species to compare different approaches, including which DNA markers to use, which reference databases to search, and which computer analysis methods to apply. The study found that the choice of method significantly affects results, with some approaches better at genus-level identification and others at species identification, helping researchers select the best approach for their specific needs.

Protein Coding Low-Copy rpb2 and ef1-α Regions Are Viable Fungal Metabarcoding DNA Markers Which Can Supplement ITS for Better Accuracy

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Researchers tested different DNA markers for identifying fungal species using DNA sequencing technology. They compared the standard fungal marker (ITS) with two alternative protein-coding markers (rpb2 and ef1-α) on closely related mushroom species. The results showed that using multiple markers together provides better and more reliable identification of fungal species compared to using just one marker, which is especially useful for environmental monitoring and species identification studies.

Research Topic: Taxonomic classification

New Species of Ascomycetes from Two Hypersaline Endorheic Lagoon Complexes in Zaragoza Province (Aragon Community, Spain)

Investigating fungal diversity through metabarcoding for environmental samples: assessment of ITS1 and ITS2 Illumina sequencing using multiple defined mock communities with different classification methods and reference databases

Protein Coding Low-Copy rpb2 and ef1-α Regions Are Viable Fungal Metabarcoding DNA Markers Which Can Supplement ITS for Better Accuracy