Results 51 to 60 of about 2,306,257 (312)

Checklist of Ferns in Mt. Mariveles, Bataan, Philippines

open access: yesDiversitas Journal
A checklist of fern species in Mt Mariveles, Bataan was provided in two trails of the said mountain, Tarak ridge and Pantingan peak from 400 masl to 1000 masl with information in their growth forms, endemicity and conservation status.
Shiela Lucero Vidallon   +1 more
doaj   +1 more source

Distribution patterns and habitats of endemic vascular plants in the Polish Carpathians

open access: yesActa Societatis Botanicorum Poloniae, 2011
The paper deals with the richness and diversity of endemic and subendemic taxa in the Polish Carpathians. Based on critical studies in the literature and the authors' unpublished materials collected in the field, the distribution patterns of endemic ...
Halina Piękoś-Mirkowa, Zbigniew Mirek
doaj   +1 more source

Dark diversity reveals importance of biotic resources and competition for plant diversity across habitats

open access: yesEcology and Evolution, 2020
Species richness is the most commonly used metric to quantify biodiversity. However, examining dark diversity, the group of missing species which can potentially inhabit a site, can provide a more thorough understanding of the processes influencing ...
Camilla Fløjgaard   +7 more
doaj   +1 more source

Global impact of the first coronavirus disease 2019 (COVID-19) pandemic wave on vascular services [PDF]

open access: yes, 2020
This online structured survey has demonstrated the global impact of the COVID-19 pandemic on vascular services. The majority of centres have documented marked reductions in operating and services provided to vascular patients.
Sapienza, P   +3 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Algoflora and vascular flora of a limestone spring in the Warta river valley

open access: yesActa Societatis Botanicorum Poloniae, 2011
Qualitative analysis of algae, including microhabitats and vascular vegetation in a spring niche, together with basic physical and chemical characteristics is presented. 175 diatom taxa as well as taxa of macroalgae and vascular plants were determined in
Joanna Żelazna-Wieczorek   +1 more
doaj   +1 more source

Hypotensive and vascular activities of medicinal plants

open access: yes, 2022
Plants are a valuable source of a wide range of secondary metabolites, which are used as pharmaceuticals preparations. The previous studied showed that many medicinal plants possessed hypotensive effects and affected vascular activity either by direct ...
Ali Esmail Al-Snafi
core   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Ecology of vascular epiphytes in urban forests with special reference to the shrub epiphyte Griselinia lucida [PDF]

open access: yes, 2011
This research investigated the ecology of vascular epiphytes and vines in the Waikato region of the North Island, and the water relations of the shrub hemiepiphyte Griselinia lucida.
Bryan, Catherine Louise
core  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

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