Donohue: It's really changed how
I think about microbes.
Not exact matches
Has studying these various kinds of extreme, deep - dwelling
microbes changed your
thinking about what's necessary for life?
«Chronic inflammation of the intestine is
thought to be caused by abnormal interactions between gut
microbes, intestinal epithelial cells and the immune system, but so far it has been impossible to determine how each of these factors contribute to the development of intestinal bowel disease,» said Hyun Jung Kim, Ph.D., former Wyss Technology Development Fellow and first author on the study, speaking
about the limitations of conventional in vitro and animal models of bacterial overgrowth and inflammation of the intestines.
Stories on hints of dark matter at the dawn of the cosmos, what giant family trees can tell us
about human behavior, and how people
think they would react to alien
microbes
If you
think about these modes of transmission, in which it might be a decade before a person has another partner, you realize that rapidly replicating is not very valuable — the winning strategy for the
microbe would be to keep a low profile, requiring persistent infections for years.
He
thought creating a light - sensitive brain was probably impossible, but then an idea floated up: What
about tapping the power of light - sensitive
microbes, single - celled creatures that drift in water, turning toward or away from the sun to regulate energy intake?
Two recent Kavli Foundation spotlights highlighted the microbiome's powerful influence on the brain — which affects our emotions, our
thoughts and even our memory — as well as how new knowledge
about microbes is informing the next missions to search for life in our solar system.
Terry Hwa: I
think the new study of the microbiome will show us two new aspects of microbial life: One is
about the phenomena that only emerge when
microbes are together in a group; another is
about the phenomena that only make sense in the context of a group.
All the
microbes in your gut weigh twice as much as your brain... and we
think we're all
about brain power!
You may initially feel uneasy
about eating raw food,
thinking that they are crawling with pathogenic
microbes.
Critical
thinking, problem solving, experimentation, learning
about the universe, the oceans,
microbes and, just the world in which we live...
Scientists must
think about which
microbes are «making the methane [and] what does that say
about the isotopic signature of the methane in the atmosphere,» McCalley told Eos.
But hey, with an ever - expanding array of climate feedback loops to worry
about — melting permafrost, shrinking sea ice, hungrier carbon - belching
microbes, etc — we might be needing those maps sooner than we
think.