Botryandromyces, a morphology-based genus concept scrutinized by molecular data

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F23%3A00579212" target="_blank" >RIV/60077344:_____/23:00579212 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/23:43907193

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1007/s11557-023-01930-4.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s11557-023-01930-4.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11557-023-01930-4" target="_blank" >10.1007/s11557-023-01930-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Botryandromyces, a morphology-based genus concept scrutinized by molecular data

Popis výsledku v původním jazyce

Laboulbeniales (Ascomycota) are an order of understudied, biotrophic microfungi uniquely associated with arthropods. More than 2300 species are described but only a fraction of those have been sequenced. Molecular studies have shown that cryptic diversity and phenotypic plasticity are present within the Laboulbeniales. Thus far, all of the 146 genera described in Laboulbeniales have been based on morphological characteristics, features commonly used to delineate genera are the organization of receptacle cells and the number of perithecial outer wall cells. The genus Botryandromyces was erected to accommodate two species, B. heteroceri and B. ornatus (type), which share similar morphological characteristics and are different from other genera in their number of perithecial outer wall cells. Here, we generated sequences of multiple loci (18S, ITS, and 28S) of B. heteroceri and several Laboulbenia species. Our phylogenetic analyses retrieved Botryandromyces within Laboulbenia with high support. The two Botryandromyces species are similar to related Laboulbenia species in their upper receptacle (i.e., cells IV and V). We propose to transfer Botryandromyces ornatus and B. heteroceri to Laboulbenia as L. heteroceri and L. mairei nom. nov., respectively, due to a complicated taxonomic history. These results advocate the use of molecular data and the necessity of an integrative taxonomy approach in the study of Laboulbeniales not only to delineate species, but also to investigate relationships among species, genera, and higher taxa as well as to understand the evolution of morphology in this group of fungi.

Název v anglickém jazyce

Botryandromyces, a morphology-based genus concept scrutinized by molecular data

Popis výsledku anglicky

Laboulbeniales (Ascomycota) are an order of understudied, biotrophic microfungi uniquely associated with arthropods. More than 2300 species are described but only a fraction of those have been sequenced. Molecular studies have shown that cryptic diversity and phenotypic plasticity are present within the Laboulbeniales. Thus far, all of the 146 genera described in Laboulbeniales have been based on morphological characteristics, features commonly used to delineate genera are the organization of receptacle cells and the number of perithecial outer wall cells. The genus Botryandromyces was erected to accommodate two species, B. heteroceri and B. ornatus (type), which share similar morphological characteristics and are different from other genera in their number of perithecial outer wall cells. Here, we generated sequences of multiple loci (18S, ITS, and 28S) of B. heteroceri and several Laboulbenia species. Our phylogenetic analyses retrieved Botryandromyces within Laboulbenia with high support. The two Botryandromyces species are similar to related Laboulbenia species in their upper receptacle (i.e., cells IV and V). We propose to transfer Botryandromyces ornatus and B. heteroceri to Laboulbenia as L. heteroceri and L. mairei nom. nov., respectively, due to a complicated taxonomic history. These results advocate the use of molecular data and the necessity of an integrative taxonomy approach in the study of Laboulbeniales not only to delineate species, but also to investigate relationships among species, genera, and higher taxa as well as to understand the evolution of morphology in this group of fungi.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Mycological Progress

ISSN

1617-416X

e-ISSN

1861-8952

Svazek periodika

22

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

11

Strana od-do

81

Kód UT WoS článku

001103763800001

EID výsledku v databázi Scopus

2-s2.0-85176369738