Study shows temperature alters developing nervous system in frogs
Can the environment affect how the spinal cord develops specialized circuitry, or is that process hardwired, following prescribed genetic instructions turned on early in the embryo?
Can the environment affect how the spinal cord develops specialized circuitry, or is that process hardwired, following prescribed genetic instructions turned on early in the embryo?
Plants & Animals
May 23, 2019
0
63
A team of biophysicists from Russia, Germany, and France, featuring researchers from the Moscow Institute of Physics and Technology, has discovered and studied the structure of the KR2 rhodopsin under physiological conditions. ...
Biochemistry
May 8, 2019
0
31
Parasitoid wasps lay their eggs on a spider's back. This team proposes that by injecting the spider host with the molting hormone, ecdysone, the wasp induces the spider to make a special web for the wasp's pupa.
Plants & Animals
Apr 29, 2019
4
566
In 2016, CNRS scientists demonstrated that the slime mold Physarum polycephalum, a single-cell organism without a nervous system, could learn to no longer fear a harmless but aversive substance and could transmit this knowledge ...
Cell & Microbiology
Apr 22, 2019
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803
The lamprey, an eel-like primitive vertebrate, is a popular organism for neurobiology studies because it has a relatively simple nervous system. It is of particular interest to those studying spinal cord injury (SCI) because, ...
Biotechnology
Apr 15, 2019
1
8
Inside the body, disease and injury can leave behind quite the mess—a scattering of cellular debris, like bits of broken glass, rubber and steel left behind in a car accident.
Cell & Microbiology
Apr 4, 2019
0
141
Scientists from EPFL, UNIL and local startup be.care have developed a system that uses heart rate variability to detect fatigue and identify what kind it is. The system then uses the results to suggest lifestyle changes that ...
Consumer & Gadgets
Mar 26, 2019
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7
The synthetic pesticides used to control bed bug infestations face two problems: the insects are gaining a tolerance to them, and many consumers are looking for "green" alternatives they consider safer to spray in their living ...
Biochemistry
Mar 13, 2019
1
418
Rice University scientists have found significant differences between the methods signaling pathways use to prompt cells to differentiate – that is, whether to become organs, bone, blood vessels, nerves or skin.
Cell & Microbiology
Mar 7, 2019
0
43
A new tool may allow researchers to see more of the physiological state of living organisms at the cellular level, according to a study by the University of Notre Dame.
Cell & Microbiology
Mar 4, 2019
0
19