Results 31 to 40 of about 15,838 (227)

The Chloroplast Land Plant Phylogeny: Analyses Employing Better-Fitting Tree- and Site-Heterogeneous Composition Models

open access: yesFrontiers in Plant Science, 2020
The colonization of land by descendants of charophyte green algae marked a turning point in Earth history that enabled the development of the diverse terrestrial ecosystems we see today.
Filipe Sousa   +4 more
doaj   +1 more source

The Evolution of Flavonoid Biosynthesis: A Bryophyte Perspective

open access: yesFrontiers in Plant Science, 2020
The flavonoid pathway is one of the best characterized specialized metabolite pathways of plants. In angiosperms, the flavonoids have varied roles in assisting with tolerance to abiotic stress and are also key for signaling to pollinators and seed ...
Kevin M. Davies   +7 more
doaj   +1 more source

Lipidomic analysis of moss species Bryum pseudotriquetrum and Physcomitrium patens under cold stress

open access: yesPlant-Environment Interactions, 2022
Bryophytes, which lack lignin for protection, support themselves in harsh environments by producing various chemicals. In response to cold stress, lipids play a crucial role in cell adaptation and energy storage.
Yi Lu   +3 more
doaj   +1 more source

Associations between Epiphytic Bryophyte and Woody Plant Species in a Temperate Deciduous Broad-Leaved Forest

open access: yesDiversity, 2022
Determining whether epiphytic bryophytes have ecological preferences for woody plants remains difficult. Here, our primary aim in developing the torus-translation test is to evaluate the associations between epiphytic bryophytes and woody plants at the ...
Yun Chen   +6 more
doaj   +1 more source

Effects of native bryophytes on exotic grass invasion across an environmental gradient

open access: yesEcosphere, 2019
Understanding the role of native biodiversity in controlling exotic species invasion is a critical goal in ecology. In terrestrial plant communities, most research has focused on the effects of native vascular plants on invasion by exotic vascular plants.
Andrew R. Kleinhesselink   +1 more
doaj   +1 more source

A practical guide to species trend detection with unstructured data using local frequency scaling (Frescalo)

open access: yesEcography, EarlyView.
Accurately measuring biodiversity change remains a central challenge in ecology. Beyond the general idea of quantifying temporal species frequency changes, several sampling‐related biases in data collection remain key methodological challenges to consider. Long‐term standardized ecological data are rare, and most available datasets exhibit considerable
Romain Goury   +7 more
wiley   +1 more source

Stochastic and deterministic processes influencing mountain mire diatom communities across spatial scales

open access: yesEcography, EarlyView.
Understanding how deterministic and stochastic processes influence the shape of microorganism community assembly across different spatial scales is essential for disentangling biodiversity patterns. Mires are nutrient‐poor and heterogeneous wetlands that form isolated habitats supporting highly diverse diatom assemblages, particularly in mountainous ...
Fernanda Gonzalez‐ Saldias   +4 more
wiley   +1 more source

Microbial ecological memory of recurrent drought enhances host stress tolerance through enrichment of plant‐beneficial bacteria

open access: yesiMetaOmics, EarlyView.
Recurrent desiccation induced niche‐specific microbial ecological memory in the green part of Calohypnum plumiforme, marked by enrichment of plant‐beneficial bacteria, especially Methylobacterium and Sphingomonas, and functional shifts toward symbiosis and stress protection, potentially enhancing host tolerance within a “holobiont ecology memory ...
Chengguang Xing   +11 more
wiley   +1 more source

A review of research progress on the application of bryophytes in the ecological restoration of mining areas of China

open access: yesFrontiers in Environmental Science
The process of mining is invariably associated with ecological and environmental challenges within the mining region, making ecological restoration efforts in these areas especially crucial.
Zhanrui Qiao   +10 more
doaj   +1 more source

Proglacial lake records of Holocene glacier behaviour and catchment processes in Slettedalen, Northeast Greenland

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Constraining Arctic catchment response to Holocene climate change is vital for understanding future environments. We present detailed sedimentological, geochemical and grain size end‐member analysis of two Holocene (~7.0 ka to present) lake sequences, S1 and S2, close to Zackenberg, Northeast Greenland.
Kathryn Adamson   +6 more
wiley   +1 more source

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