Results 51 to 60 of about 779,014 (295)

Northward expansion of fire-adaptative vegetation in future warming

open access: yesEnvironmental Research Letters, 2022
Fire frequency and intensity are increasing due to higher temperatures and more droughts. The distributions of fuels (vegetation in natural conditions) are also changing in response to climate change.
Meng Liu, Linqing Yang
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Guiding conservation strategies for China’s Corybas species through species distribution modeling

open access: yesGlobal Ecology and Conservation
Corybas Salisb. is a widespread plant genus in the family Orchidaceae, known for its small, beautiful flowers. Most species in this genus are narrow endemics.
Li-Dan Tao   +5 more
doaj   +1 more source

Remote Sensing Derived Fire Frequency, Soil Moisture and Ecosystem Productivity Explain Regional Movements in Emu over Australia.

open access: yesPLoS ONE, 2016
Species distribution modeling has been widely used in studying habitat relationships and for conservation purposes. However, neglecting ecological knowledge about species, e.g.
Nima Madani   +4 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

New locality records and geographic distribution map of Dendropsophus meridensis (Rivero, 1961) (Anura: Hylidae) in the Andes of Venezuela [PDF]

open access: yesCheck List, 2015
Dendropsophus meridensis is a medium-sized treefrog endemic to the Cordillera de Mérida in the Venezuelan Andes. The geographic distribution of this species is poorly known, and only 10 localities known in the literature.
Luis Armesto   +2 more
doaj   +3 more sources

Combining local- and large-scale models to predict the distributions of invasive plant species [PDF]

open access: yes, 2010
Habitat-distribution models are increasingly used to predict the potential distributions of invasive species and to inform monitoring. However, these models assume that species are in equilibrium with the environment, which is clearly not true for most ...
Acker, Steven A.   +2 more
core   +1 more source

Review of environmental factors influencing distributions of selected Baltic species [PDF]

open access: yes, 2015
This report presents a brief overview of ecologically or economically important species of different habitats and trophic levels in the Baltic. It supplies the modeling groups within BIO C3 with species specific information on environmental tolerances ...
Behrens, Jane   +22 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Biogeografía predictiva: técnicas de modelamiento de distribución de especies y su aplicación en el impacto del cambio climático

open access: yesEspacio y Desarrollo, 2015
Species distribution modeling is presented as an analytical tool for biogeography and the study of climate change impact on biodiversity.  Key modeling concepts and applications are reviewed; the maximum entropy principle is described as well as its ...
Martín Timaná de la Flor   +1 more
doaj   +1 more source

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