id paper:paper_15572536_v110_n5_p930_Perez
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spelling paper:paper_15572536_v110_n5_p930_Perez2023-06-08T16:23:20Z Taxonomy and phylogeny of Macrolepiota: two new species from Brazil 2 new taxa 28S Agaricaceae ITS Neotropical fungi RPB2 fungal DNA fungal RNA ribosomal spacer DNA ribosome DNA RNA 28S RNA 5.8S RNA polymerase II Agaricales Brazil chemistry classification cluster analysis cytology DNA sequence fruiting body fungus spore genetics growth, development and aging isolation and purification microscopy phylogeny RNA gene scanning electron microscopy Agaricales Brazil Cluster Analysis DNA, Fungal DNA, Ribosomal DNA, Ribosomal Spacer Fruiting Bodies, Fungal Genes, rRNA Microscopy Microscopy, Electron, Scanning Phylogeny RNA Polymerase II RNA, Fungal RNA, Ribosomal, 28S RNA, Ribosomal, 5.8S Sequence Analysis, DNA Spores, Fungal Macrolepiota is a poorly known genus in the Neotropics. In order to increase knowledge about this group, we collected specimens from the Atlantic Forest in southern and northeastern Brazil. Macrolepiota cyanolamellata and M. sabulosa from subtropical and tropical regions, respectively, are proposed as new species. We performed molecular phylogenetic analyses of the nuc rDNA internal transcribed spacer region ITS1-5.8S-ITS2 (ITS) and the combined data set ITS + nuclear large subunit rDNA (28S) + RNA polymerase II second largest (RPB2), as well as morphological analyses. Two lineages with unique morphotypes were found. The species proposed were strongly supported as the sister lineage closely related to M. clelandii and M. subcitrophylla. Detailed descriptions and illustrations of their macro- and microscopic characters are provided. 2018 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15572536_v110_n5_p930_Perez http://hdl.handle.net/20.500.12110/paper_15572536_v110_n5_p930_Perez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic 2 new taxa
28S
Agaricaceae
ITS
Neotropical fungi
RPB2
fungal DNA
fungal RNA
ribosomal spacer DNA
ribosome DNA
RNA 28S
RNA 5.8S
RNA polymerase II
Agaricales
Brazil
chemistry
classification
cluster analysis
cytology
DNA sequence
fruiting body
fungus spore
genetics
growth, development and aging
isolation and purification
microscopy
phylogeny
RNA gene
scanning electron microscopy
Agaricales
Brazil
Cluster Analysis
DNA, Fungal
DNA, Ribosomal
DNA, Ribosomal Spacer
Fruiting Bodies, Fungal
Genes, rRNA
Microscopy
Microscopy, Electron, Scanning
Phylogeny
RNA Polymerase II
RNA, Fungal
RNA, Ribosomal, 28S
RNA, Ribosomal, 5.8S
Sequence Analysis, DNA
Spores, Fungal
spellingShingle 2 new taxa
28S
Agaricaceae
ITS
Neotropical fungi
RPB2
fungal DNA
fungal RNA
ribosomal spacer DNA
ribosome DNA
RNA 28S
RNA 5.8S
RNA polymerase II
Agaricales
Brazil
chemistry
classification
cluster analysis
cytology
DNA sequence
fruiting body
fungus spore
genetics
growth, development and aging
isolation and purification
microscopy
phylogeny
RNA gene
scanning electron microscopy
Agaricales
Brazil
Cluster Analysis
DNA, Fungal
DNA, Ribosomal
DNA, Ribosomal Spacer
Fruiting Bodies, Fungal
Genes, rRNA
Microscopy
Microscopy, Electron, Scanning
Phylogeny
RNA Polymerase II
RNA, Fungal
RNA, Ribosomal, 28S
RNA, Ribosomal, 5.8S
Sequence Analysis, DNA
Spores, Fungal
Taxonomy and phylogeny of Macrolepiota: two new species from Brazil
topic_facet 2 new taxa
28S
Agaricaceae
ITS
Neotropical fungi
RPB2
fungal DNA
fungal RNA
ribosomal spacer DNA
ribosome DNA
RNA 28S
RNA 5.8S
RNA polymerase II
Agaricales
Brazil
chemistry
classification
cluster analysis
cytology
DNA sequence
fruiting body
fungus spore
genetics
growth, development and aging
isolation and purification
microscopy
phylogeny
RNA gene
scanning electron microscopy
Agaricales
Brazil
Cluster Analysis
DNA, Fungal
DNA, Ribosomal
DNA, Ribosomal Spacer
Fruiting Bodies, Fungal
Genes, rRNA
Microscopy
Microscopy, Electron, Scanning
Phylogeny
RNA Polymerase II
RNA, Fungal
RNA, Ribosomal, 28S
RNA, Ribosomal, 5.8S
Sequence Analysis, DNA
Spores, Fungal
description Macrolepiota is a poorly known genus in the Neotropics. In order to increase knowledge about this group, we collected specimens from the Atlantic Forest in southern and northeastern Brazil. Macrolepiota cyanolamellata and M. sabulosa from subtropical and tropical regions, respectively, are proposed as new species. We performed molecular phylogenetic analyses of the nuc rDNA internal transcribed spacer region ITS1-5.8S-ITS2 (ITS) and the combined data set ITS + nuclear large subunit rDNA (28S) + RNA polymerase II second largest (RPB2), as well as morphological analyses. Two lineages with unique morphotypes were found. The species proposed were strongly supported as the sister lineage closely related to M. clelandii and M. subcitrophylla. Detailed descriptions and illustrations of their macro- and microscopic characters are provided.
title Taxonomy and phylogeny of Macrolepiota: two new species from Brazil
title_short Taxonomy and phylogeny of Macrolepiota: two new species from Brazil
title_full Taxonomy and phylogeny of Macrolepiota: two new species from Brazil
title_fullStr Taxonomy and phylogeny of Macrolepiota: two new species from Brazil
title_full_unstemmed Taxonomy and phylogeny of Macrolepiota: two new species from Brazil
title_sort taxonomy and phylogeny of macrolepiota: two new species from brazil
publishDate 2018
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15572536_v110_n5_p930_Perez
http://hdl.handle.net/20.500.12110/paper_15572536_v110_n5_p930_Perez
_version_ 1768545435010465792