منابع مشابه
Sequencing the fungal tree of life.
Terrestrial ecosystems host a complex array of interacting communities, with thousands of species of animals, plants, fungi and bacteria. In soils, this complex web of life is responsible for the cycling of carbon (C), for water and nutrients, for soil quality and for plant nutrition and health. To predict future changes of these threatened ecosystems and to fully grasp the biological and chemi...
متن کاملThe search for the fungal tree of life.
The Fungi comprise a diverse kingdom of eukaryotes that are characterized by a typically filamentous but sometimes unicellular vegetative form, and heterotrophic, absorptive nutrition. Their simple morphologies and variable ecological strategies have confounded efforts to elucidate their limits, phylogenetic relationships, and diversity. Here we review progress in developing a phylogenetic clas...
متن کاملThe universal tree of life: an update
Biologists used to draw schematic "universal" trees of life as metaphors illustrating the history of life. It is indeed a priori possible to construct an organismal tree connecting the three major domains of ribosome encoding organisms: Archaea, Bacteria and Eukarya, since they originated by cell division from LUCA. Several universal trees based on ribosomal RNA sequence comparisons proposed at...
متن کاملExpanding the limits of life.
December 20 09 Co u rt es y o f D eb o ra h s. K el le y U ni ve rs ity o f W as hi ng to n, If e, u rI -I a o , N o a a Few places on Earth’s continents remain to be explored, and it is unlikely that many new natural wonders await discovery in some forgotten corner. But below the ocean surface is a different story. We know more about the facade of Mars than about the 75 percent of our own plan...
متن کاملLife at the front of an expanding population.
Environmental changes have caused episodes of habitat expansions in the evolutionary history of many species. These range changes affect the dynamics of biological evolution in multiple ways. Recent microbial experiments as well as simulations suggest that enhanced genetic drift at the frontier of a two-dimensional range expansion can cause genetic sectoring patterns with fractal domain boundar...
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ژورنال
عنوان ژورنال: Nature Reviews Microbiology
سال: 2018
ISSN: 1740-1526,1740-1534
DOI: 10.1038/s41579-018-0106-0