Bacterial drug resistance studied by robotic E. coli evolution
Experimentally evolving E. coli under pressure from a large number of antibiotics was able to identify constraints underlying evolved drug resistance.
Nov 26
Experimentally evolving E. coli under pressure from a large number of antibiotics was able to identify constraints underlying evolved drug resistance.
Nov 9
New artificial skin helps avoid animal testing
A new artificial skin that reproduces proper tension can be used to research skin function and disease while reducing the need to experiment on animals.
Oct 2
Social novelty in the brain: haven’t I seen you someplace before?
Social novelty and contextual novelty are segregated in the SuM region of the hypothalamus and in projections to the hippocampus, allowing memories of meeting new people to be formed separately from memories of new places.
Sep 11
FABP4: A preschool-aged biomarker for autism
Reduced FABP4 was found in preschool-aged children with autism spectrum disorder, making it a potential new biomarker for the condition.
Sep 3
Microbial infections are a parasitic plant’s dream
Parasitic plants use quinones produced by their host to attack. Now we know that crops produce quinones as an immune response against microbial infection. How can we protect crops from both kinds of attack?
Aug 27
Gut bacteria double team worsens symptoms of multiple sclerosis
Joint activity of two gut bacteria leads to excessive MOG-specific T-cell activity and demyelination of neurons in the spinal cord of a mouse model of multiple sclerosis.
Aug 19
Something smells fishy: categorizing odors in the brain
Calcium imaging and mathematical model explain how categories and mixtures of odors are represented in the fly brain and consistent across individual flies.
Jul 8
Photosynthetic bacteria spin spider silk for the masses
A little genetic engineering and a special recipe allows photosynthetic bacteria to mass-produce super lightweight spider silk for use in manufacturing.
Jun 25
Blood cell mutations linked to leukemia are inevitable
Researchers show that blood cell mutations increase with age identify risk factors for developing leukemia in Japanese and European populations.
Jun 10
Organic nitrogen in soil helps crop growth
Scientists used a multi-omics analysis to show that soil solarization helps crops grow because it increases organic nitrogen in the soil.
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