Molecular survey of basidiomycetes and divergence time estimation: An Indian perspective

Autor: Rinni Raval, Dhrupa Raval, Pankti Mistri, Ishita Joshi, Hemal Ram, Meghna Bhatt, Poonam Bhargava, Ankur Patel, Subhash Soni, S. B. Bagatharia, Madhvi Joshi, Sruthi Thoota
Jazyk: angličtina
Rok vydání: 2018
Předmět:
0301 basic medicine
Time Factors
lcsh:Medicine
Tricholomataceae
Geographical Locations
Monophyly
Hymenochaetales
Fungal Evolution
lcsh:Science
DNA
Fungal
Phylogeny
Data Management
Multidisciplinary
biology
Fossils
Database and informatics methods
Sequence analysis
Secotioid
Eukaryota
Phylogenetic Analysis
Biodiversity
Fossil Calibration
Phylogenetics
Research Article
Computer and Information Sciences
Asia
Bioinformatics
Podaxis
India
Mycology
Agaricomycetes
Evolution
Molecular
03 medical and health sciences
Agaricaceae
Evolutionary Systematics
DNA sequence analysis
Taxonomy
Evolutionary Biology
Models
Genetic
lcsh:R
Organisms
Fungi
Biology and Life Sciences
Paleontology
Bayes Theorem
Sequence Analysis
DNA
biology.organism_classification
Research and analysis methods
030104 developmental biology
Evolutionary biology
Entolomataceae
People and Places
Earth Sciences
lcsh:Q
Agaricales
Zdroj: PLoS ONE
PLoS ONE, Vol 13, Iss 5, p e0197306 (2018)
ISSN: 1932-6203
Popis: This study outlines the biodiversity of mushrooms of India. It reveals the molecular biodiversity and divergence time estimation of basidiomycetes from Gujarat, India. A total of 267 mushrooms were collected from 10 locations across the state. 225 ITS sequences were generated belonging to 105 species, 59 genera and 29 families. Phylogenetic analysis of Agaricaceae reveals monophyletic clade of Podaxis differentiating it from Coprinus. Further, the ancient nature of Podaxis supports the hypothesis that gasteroid forms evolved from secotioid forms. Members of Polyporaceae appeared polyphyletic. Further, our results of a close phylogenetic relationship between Trametes and Lenziteslead us to propose that the genera Trametes may by enlarged to include Lenzites. The tricholomatoid clade shows a clear demarcation for Entolomataceae. However, Lyophyllaceae and Tricholomataceae could not be distinguished clearly. Distribution studies of the mushrooms showed omnipresence of Ganoderma and Schizophyllum. Further, divergence time estimation shows that Dacrymycetes evolved in the Neoproterozoic Era and Hymenochaetales diverged from Agaricomycetes during the Silurian period.
Databáze: OpenAIRE
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