Results 41 to 50 of about 4,956,703 (308)

eDNA sampled from stream networks correlates with camera trap detection rates of terrestrial mammals

open access: yesScientific Reports, 2021
Biodiversity monitoring delivers vital information to those making conservation decisions. Comprehensively measuring terrestrial biodiversity usually requires costly methods that can rarely be deployed at large spatial scales over multiple time periods ...
Arnaud Lyet   +5 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

World Development Indicators 2009

open access: yes, 2009
World Development Indicators (WDI) 2009 arrives at a moment of great uncertainty for the global economy. The crisis that began more than a year ago in the U.S. housing market spread to the global financial system
World Bank
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Mapping the World's Intact Forest Landscapes by Remote Sensing

open access: yesEcology and Society, 2008
Protection of large natural forest landscapes is a highly important task to help fulfill different international strategic initiatives to protect forest biodiversity, to reduce carbon emissions from deforestation and forest degradation, and to stimulate ...
Peter Potapov   +14 more
doaj   +1 more source

Environment Matters at the World Bank : Annual Review 2005

open access: yes, 2005
In line with one of the major themes in the Bank's Environment Strategy, this 2005 annual review is devoted to the theme of environmental health. Viewpoint articles in this edition reflect several external
World Bank
core   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Exploring the Mechanisms of the Spatiotemporal Invasion of Tuta absoluta in Asia

open access: yesAgriculture, 2020
International crop exchange always brings the risk of introducing pests to countries where they are not yet present. The invasive pest Tuta absoluta (Meyrick 1917), after taking just a decade (2008–2017) to invade the entire Africa continent, is now ...
Ritter A. Guimapi   +4 more
doaj   +1 more source

Rhinos of the World: Ecology, conservation and management

open access: yesPachyderm
Sam M Ferreira   +7 more
doaj   +2 more sources

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