Results 51 to 60 of about 3,023,691 (351)
Do species conservation assessments capture genetic diversity?
Global Ecology and Conservation, 2014 The best known system for classifying threat status of species, the IUCN Red List, currently lacks explicit considerations of genetic diversity, and consequently may not account for potential adaptation of species to future environmental change.
Malin C. Rivers +3 more
doaj +1 more source
Red list and checklist of the molluscs [PDF]
, 2017 Von den in Berlin nachgewiesenen 158 Molluskenarten und Unterarten wurden 38,6 % als bestandsgefährdet eingestuft. Der Anteil gefährdeter Taxa ist bei den Muscheln mit 43,3 % am höchsten, gefolgt von 39,8 % bei den Landschnecken und 33,3 % bei den ...
Hackenberg, Eva, Müller, Reinhard
core +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
Actual list of Aculeata (hymenoptera) of Łódź City [PDF]
, 2008 The paper presents actual list of 377 species (36% of Polish fauna) from ten families of Aculeata noted in Łódź during last 30 years. Among them there are 17 protected and 64 threatened species from the „Red List” .
Kowalczyk, Jan, Szczepko, Katarzyna
core
Redshifts and Luminosities for 112 Gamma Ray Bursts [PDF]
, 2001 Two different luminosity indicators have recently been proposed for Gamma Ray Bursts that use gamma-ray observations alone. They relate the burst luminosity (L) with the time lag between peaks in hard and soft energies, and the spikiness or variability ...
Bradley E. Schaefer +4 more
core +4 more sources
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Patterns of uncertainty in life-history and extinction risk for Arctic vertebrates
Arctic Science, 2018 Conserving Arctic wildlife will be challenging given the ongoing environmental changes in the region. In addition, there is a lack of fundamental biological information for many Arctic species, including a dearth of knowledge surrounding conservation ...
Cody J. Dey +4 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2015 The IUCN Red List is the most widely used tool to measure extinction risk and report biodiversity trends. Accurate and standardised conservation status assessments for the IUCN Red List are limited by a lack of adequate information; and need consistent ...
Matt W Hayward +8 more
doaj +1 more source
Conservation of Rare and Endangered Algae in Mongolia
Mongolian Journal of Biological Sciences, 2021 We analyzed the distribution area of the threatened algal species concerning Mongolia’s nationally and internationally protected areas, using Geographic Information Systems analysis.
Bukhchuluun Tsegmid
doaj +1 more source