Results 61 to 70 of about 38,188 (172)

Insight into the Systematics of Microfungi Colonizing Dead Woody Twigs of Dodonaea viscosa in Honghe (China)

open access: yesJournal of Fungi, 2021
Members of Dodonaea are broadly distributed across subtropical and tropical areas of southwest and southern China. This host provides multiple substrates that can be richly colonized by numerous undescribed fungal species.
Dhanushka N. Wanasinghe   +2 more
doaj   +1 more source

Heterokairic Genes and the Eco‐Evo‐Devo of Timing

open access: yesEvolution &Development, Volume 28, Issue 2, June 2026.
Heterokairic genes as the bridge (Heterokairic Pathways?): Heterokairic genes are heterochronic regulators whose activity is modulated by environmental conditions. External cues (e.g., temperature, nutrition, oxygen, density: yellow box) are sensed (yellow arrows) and converted into endocrine and metabolic signals (purple box and arrow into fish's ...
Leandro Lofeu, Ehsan Pashay Ahi
wiley   +1 more source

Estimated divergence times of Hirsutella (asexual morphs) in Ophiocordyceps provides insight into evolution of phialide structure

open access: yesBMC Evolutionary Biology, 2018
Background Hirsutella Pat genus, the asexual morphs of the Ophiocordyceps Sung, is globally distributed entomopathogenic fungi, which infect a variety of arthropods, mites and nematodes.
Jiaojiao Qu   +5 more
doaj   +1 more source

Separated Sexes, Shared Consequences: Disentangling Predictors of Genetic Diversity in Dioecious Angiosperms

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
This study evaluates the factors influencing intrapopulation genetic diversity in dioecious flowering plants by integrating genetic and ecological data from studies published up to 2025. We show that pollination mode, endemism, and conservation status significantly shape genetic diversity patterns, with endemic and threatened species exhibiting the ...
Thais Martins Teixeira   +1 more
wiley   +1 more source

Morph-specific proteins in the femoral gland secretions of a colour polymorphic lizard

open access: yes, 2018
<p>These are the raw data coming from the analysis of morph specific pattern in the three main colour morphs of the common wall lizard. The first file (2DEgel.zip) bears the images of the the three best gels of the two-dimensional electrophoresis ...
Sacchi Roberto   +13 more
core   +1 more source

Muller's ratchet and mutational meltdowns [PDF]

open access: yes, 1993
We extend our earlier work on the role of deleterious mutations in the extinction of obligately asexual populations. First, we develop analytical models for mutation accumulation that obviate the need for time-consuming computer simulations in certain ...
Lynch, M.   +8 more
core   +1 more source

The Red Queen unveils the sexual and mating strategies of flowers

open access: yesJournal of Ecology, Volume 114, Issue 5, May 2026.
Although the conventional wisdom is that floral traits of plants evolved in concert with their mutualistic pollinators, here we showed that several key sexual and mating traits of plants, which modulate their outcrossing strategy, evolved in response to the pressure exerted by their antagonistic insect herbivores.
Carlos Roberto Fonseca   +2 more
wiley   +1 more source

Anholocyclic overwintering of Myzus persicae: Host plant selection as a driver for aphid performance and survival

open access: yesAnnals of Applied Biology, Volume 188, Issue 3, Page 732-744, May 2026.
The green peach aphid, Myzus persicae, is the main virus vector in sugar beet. We examine its performance on potential winter hosts as well as the host selection and overwintering success of anholicyclic aphids in order to improve forecasting models for virus outbreaks through targeted monitoring of suitable winter hosts. Abstract Virus yellows (VY) is
Mohamed Matared   +2 more
wiley   +1 more source

Four Novel Colletotrichum Species Associated With Anthracnose of Ornamental Araceae in Brazil With Insights Into Their Host Range

open access: yesPlant Pathology, Volume 75, Issue 3, May–June 2026.
Five ornamental Araceae with anthracnose symptoms, collected in Brazil, yielded four new species of Colletotrichum. These were described and named. Cross‐inoculations of those species on six aroids showed them to be non‐specific. ABSTRACT Araceae includes numerous flowering plant species that are cultivated as ornamentals in gardens, pots or by the cut‐
Caio Mattos Pereira   +1 more
wiley   +1 more source

First Report of Ophiostoma clavatum and Fusarium verticillioides Associated With Ips acuminatus‐Infested Scots Pine in Western Ukraine

open access: yesPlant-Environment Interactions, Volume 7, Issue 2, April 2026.
This study provides the first record of Ophiostoma clavatum associated with Ips acuminatus in Ukraine, and the first evidence of Fusarium verticillioides coexisting with ophiostomatoid fungi in infested Scots pines. This fungal association may contribute to the decline of Scots pine stands.
Yurii Yusypovych   +8 more
wiley   +1 more source

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