[HTML][HTML] Navigating the labyrinth–Searching for mechanistic clues to explain the evolution of sequestrate Agaricales with labyrinthine internal chambers

AR Nilsen, JM Plett, TW May, T Lebel, CM Brown… - Fungal Biology …, 2024 - Elsevier
Fungi exhibit a wide range of sporophore morphologies. Amongst the Agaricomycetes,
sporophores include mushroom, coralloid, bracket and sequestrate forms. A striking …

Death caps (Amanita phalloides) frequently establish from sexual spores, but individuals can grow large and live for more than a decade in invaded forests

J Golan, YW Wang, CA Adams, H Cross… - New …, 2024 - Wiley Online Library
Global change is reshaping Earth's biodiversity, but the changing distributions of
nonpathogenic fungi remain largely undocumented, as do mechanisms enabling invasions …

Pangenomics of the death cap mushroom Amanita phalloides, and of Agaricales, reveals dynamic evolution of toxin genes in an invasive range

MT Drott, SC Park, Y Wang, L Harrow… - The ISME …, 2023 - academic.oup.com
Abstract The poisonous European mushroom Amanita phalloides (the “death cap”) is
invading California. Whether the death caps' toxic secondary metabolites are evolving as it …

[HTML][HTML] Uniparental inheritance and recombination as strategies to avoid competition and combat Muller's ratchet among mitochondria in natural populations of the …

YW Wang, H Elmore, A Pringle - Journal of Fungi, 2023 - mdpi.com
Uniparental inheritance of mitochondria enables organisms to avoid the costs of intracellular
competition among potentially selfish organelles. By preventing recombination, uniparental …

[HTML][HTML] Assembly collapsing versus heterozygosity oversizing: detection of homokaryotic and heterokaryotic Laccaria trichodermophora strains by hybrid genome …

RE Ángeles-Argáiz, LFL Aguirre-Beltrán… - Microbial …, 2024 - microbiologyresearch.org
Genome assembly and annotation using short-paired reads is challenging for eukaryotic
organisms due to their large size, variable ploidy and large number of repetitive elements …

Sex without sexes: can the cost of finding a mate explain diversity in fungal mating systems?

TY James - Integrative and Comparative Biology, 2023 - academic.oup.com
Eukaryotes have evolved myriad ways of uniting gametes during sexual reproduction. A
repeated pattern is the convergent evolution of a mating system with the fusion of larger …

Morchella galilaea–Expanded phylogeography and relaxed seasonality of a globally distributed autumnal morel

S Mifsud, C Agnello, MC Rindina, JC Salom… - Fungal Ecology, 2024 - Elsevier
Morchella galilaea is unique among morels by its autumnal fruiting and a worldwide but
disjunct distribution, strongly biased towards islands. The drivers of this reversed seasonality …

[HTML][HTML] Amanita thiersii and Amanita foetens are closely related but genetically and geographically distinct species, leaving the origins of A. thiersii and its range …

N Dunkirk, YW Wang, MT Drott, H Elmore… - …, 2023 - f1000research.com
Background: The decomposer Amanita thiersii was originally described from a Texas lawn.
Over time the species appears to have spread its range, but whether A. thiersii is an …

Repeated loss of function at HD mating-type genes and of recombination suppression without mating-type locus linkage in anther-smut fungi

EA Lucotte, P Jay, Q Rougemont, L Boyer, A Cornille… - bioRxiv, 2024 - biorxiv.org
ABSTRACT A wide diversity of mating systems occur in nature, with frequent evolutionary
transitions in mating-compatibility mechanisms. Basidiomycete fungi typically have two …