Scientists Discover Ultra-Minimalist Microbe That Challenges Definitions of Life
By
ibobev
6mo ago· 11 min readenNews
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Summary
Scientists have discovered an ultra-minimalist single-celled organism with an exceptionally small genome that challenges fundamental definitions of life. This parasitic microbe, known only by its genetic sequence, has been stripped of so many essential cellular functions that it blurs the line between living and non-living entities. The discovery represents a new frontier in understanding parasitic, intercellular biodiversity revealed through genome sequencing.
Key quotes
· 5 pulledLife's fundamental structure is the cell, and so the main things that a cell does — processing biomolecules, growing, replicating its genetic material and producing a new body — are considered hallmarks of life.
But earlier this year, scientists discovered a cell so severely stripped of essential functions that it challenges biologists' definitions of what counts as a living thing.
The species is a single-celled organism known only by the mysterious sequence of its genetic code.
Its genome is fantastically small: Along the organism's evolutionary journey...
The newly described microbe represents a world of parasitic, intercellular biodiversity only beginning to be revealed by genome sequencing.
The newly described microbe represents a world of parasitic, intercellular biodiversity only beginning to be revealed by genome sequencing.
