Scientist uncovers roots of antibiotic resistance
Bacteria naturally adapt to various environmental stimuli and as they mutate, these changes can make them resistant to drugs that would kill or slow their growth.
Bacteria naturally adapt to various environmental stimuli and as they mutate, these changes can make them resistant to drugs that would kill or slow their growth.
Evolution
May 5, 2023
0
210
New research published in PeerJ by Dr. Sarah Davis and 61 scientists from 12 countries presents a perspective to build consensus around the assessment and interpretation of Symbiodiniaceae diversity. Symbiodiniaceae is a ...
Plants & Animals
May 2, 2023
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11
Almost ubiquitous human disturbance has caused serious negative genetic consequences for wild plants worldwide, such as a decrease in intraspecific genetic diversity, which is likely to threaten individual survival and population ...
Plants & Animals
Apr 21, 2023
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16
Pre-colonial African history is alive with tales of civilizations rising and falling and of different cultures intermingling across the continent. We have now shed more light on some of these societies using the science of ...
Archaeology
Apr 16, 2023
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151
The future of freshwater fish species in Australia's tropical rainforest areas, including the Daintree and Mosman Gorge, will increasingly be subject to the vagaries of climatic and other changes.
Ecology
Apr 14, 2023
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163
Genetic data could be the key to helping the endangered forty-spotted pardalote on the road to recovery, according to a new study from The Australian National University (ANU). The paper is published in the journal Heredity.
Ecology
Apr 5, 2023
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2
In a major survey of Swiss rivers and streams, more than 50 different fish species were recorded. For the first time, more than one species was also found in the case of smaller types of fish such as the bullhead. In Progetto ...
Ecology
Mar 29, 2023
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4
The small size and isolation of the endangered population of Southern Resident killer whales in the Pacific Northwest have led to high levels of inbreeding. This inbreeding has contributed to their decline, which has continued ...
Ecology
Mar 20, 2023
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80
The largest genome of any insect, seven times the size of the human genome, was recently discovered in a grasshopper. In a study published in PLOS ONE, researchers from the German Leibniz Institute for the Analysis of Biodiversity ...
Plants & Animals
Mar 16, 2023
0
1014
The western chimpanzees of Guinea are threatened by mining activities. Using a novel genetic approach, UZH researchers and an international team have collected information on population size and community structure of the ...
Ecology
Mar 16, 2023
0
3