Results 41 to 50 of about 7,626 (263)

Waiting for Q: An Exploration of QAnon Users' Online Migration to Poal in the Wake of Voat's Demise [PDF]

open access: yes, 2023
Online communities are groups of people who interact primarily via the Internet, often sharing common interests. Some of these groups, particularly supporters of Q who created the far-right conspiracy theory known as QAnon, are highly toxic and controversial. These communities are often banned from various mainstream online social networks due to their
arxiv   +1 more source

Seedling Diversity and the Homologies of Seedling Organs in the Order Poales (Monocotyledons) [PDF]

open access: greenAnnals of Botany, 2007
Seedlings of monocots are much more diverse than those of other angiosperms, often with very derived character states. This makes morphological interpretation difficult. The morphology of seedlings of most of the 16 families of the Poales alliance are only incompletely known.
H.‐J. Tillich
openalex   +5 more sources

Parasitoids of Chrysopidae Eggs in Sinaloa Mexico

open access: yesInsects, 2020
The eggs parasitoids Myartsevaia chrysopae (Crawford) (Hymenoptera: Encyrtidae), Telenomus lobatus Johnson, Telenomus tridentatus Johnson (Hymenoptera: Scelionidae) and Trichogramma atopovirilia Oatman and Platner (Hymenoptera: Trichogrammatidae) are ...
María de Lourdes Ramírez-Ahuja   +7 more
doaj   +1 more source

Endoparasitic Gall Mites: Two New Novophytoptus Species (Eriophyoidea, Phytoptidae) from Southern African Sedges (Cyperaceae, Carex) and New Hypotheses on the Phylogeny of Novophytoptines

open access: yesDiversity, 2023
Eriophyoid mites (Acariformes, Eriophyoidea) are microscopic chelicerates morphologically greatly preadapted to endoparasitism on plants. Members of at least six phylogenetically distant eriophyoid genera from two families homoplastically transitioned to
Philipp E. Chetverikov   +5 more
doaj   +1 more source

Unraveling Biogeographic Boundaries Within the Sierra Madre Oriental, México: An Endemicity Analysis Using a Taxonomically Diverse Dataset. [PDF]

open access: yesEcol Evol
We provide boundaries of the Sierra Madre Oriental in Mexico through a multi‐taxa endemicity analysis. ABSTRACT The Sierra Madre Oriental (SMO) is a significant mountain range and one of Mexico's 14 biogeographical provinces. Its delimitation has been debated.
Goyenechea Mayer-Goyenechea I   +5 more
europepmc   +2 more sources

The First Complete Plastid Genome from Joinvilleaceae (J. ascendens; Poales) Shows Unique and Unpredicted Rearrangements. [PDF]

open access: yesPLoS ONE, 2016
Joinvilleaceae is a family of tropical grass-like monocots that comprises only the genus Joinvillea. Previous studies have placed Joinvilleaceae in close phylogenetic proximity to the well-studied grass family. A full plastome sequence was determined and
William P Wysocki   +3 more
doaj   +1 more source

Extraordinarily high leaf selenium to sulfur ratios define ‘se-accumulator’ plants [PDF]

open access: yes, 2007
Background and Aims: Selenium (Se) and sulfur (S) exhibit similar chemical properties. In flowering plants (angiosperms) selenate and sulfate are acquired and assimilated by common transport and metabolic pathways. It is hypothesized that most angiosperm
Bowen, Helen C.   +3 more
core   +2 more sources

A missing piece is found: a new species of Paepalanthus (Poales, Eriocaulaceae) and the puzzling relations of the campos rupestres mountaintop floras of eastern Minas Gerais, Brazil. [PDF]

open access: yesPhytoKeys
Abstract Paepalanthus is a diverse genus characteristic of the campos rupestres, a megadiverse vegetation found on mountaintops of mainly quartzitic mountain ranges of central-eastern Brazil.
Rocha LH   +2 more
europepmc   +2 more sources

Loss of YABBY2-Like Gene Expression May Underlie the Evolution of the Laminar Style in Canna and Contribute to Floral Morphological Diversity in the Zingiberales. [PDF]

open access: yes, 2015
The Zingiberales is an order of tropical monocots that exhibits diverse floral morphologies. The evolution of petaloid, laminar stamens, staminodes, and styles contributes to this diversity.
Almeida, Ana MR   +3 more
core   +2 more sources

The chloroplast genome sequence of an aquatic plant, Sparganium eurycarpum subsp. coreanum (Typhaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome sequence of Sparganium eurycarpum subsp. coreanum was determined. The genome size was 161,761 bp in length with 36.9% GC content.
Hee-Young Gil   +5 more
doaj   +1 more source

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