Memories Are Made of This: Bacteria Remember Who Their Enemies Are with CRISPRs
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چکیده
منابع مشابه
Yukiko Goda: Memories are made of this
T he billions of synaptic connections in the brain are constantly remod-eled in response to changes in neu-ral activity, a phenomenon known as synap-tic plasticity. These alterations in synapse form and function allow neurons to store and relay information, and therefore provide a cellular basis for learning and memory. Yukiko Goda began studying how neu-rons alter the strength of their synapse...
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Average earth temperatures rose 0.6 oC over the last century, according to the latest Intergovernmental Panel on Climate Change. But that increase pales in comparison to the 1.4–5.8 oC expected increase over this century. As temperatures climb, climate models predict that high-latitude, high-altitude regions like Yellowstone National Park will experience shorter winters and earlier snow melts. ...
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Some bacteria can enter the human body and make people ill. Usually, these diseases can be cured by antibiotics, but sometimes bacteria are resistant to them, meaning that the antibiotics do not kill the bacteria. In these cases, bacteria become very dangerous. Bacteriophages are viruses that infect bacteria but are harmless to humans. To reproduce, they get into a bacterium, where they multipl...
متن کاملWho Are Happier, Employed Women or Housewives?
Background and Objectives: Today, happiness and life satisfaction play a crucial role in women’s health in every society. This study was conducted to compare the level of happiness and life satisfaction between employed women and housewives and to examine the factors affecting it. Methods: This cross-sectional study was conducted on 720 employed women and housewives in Kerman, Iran in 20...
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Two new studies explore structural changes of nerve cells as a potential mechanism for memory formation by studying synaptic reorganization associated with motor learning.
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ژورنال
عنوان ژورنال: BioScience
سال: 2018
ISSN: 0006-3568,1525-3244
DOI: 10.1093/biosci/biy024