Monday, January 29, 2018

Small Creature, Massive Genome: Axolotl Offers Insights Into Regeneration

The Mexican salamander, or the axolotl, may have tiny feet, but the feat of decoding its genetic footprint was huge—32 billion base pairs huge, making it ten times bigger than the human genome and the largest ever sequenced. The accomplishment by an international team of scientists is significant, not only because of its sheer size, but also because of the insights it could provide into tissue regeneration. The easily recognizable critter has an astounding ability to regenerate body parts, growing lost limbs – bones, muscles, nerves and all – within weeks. It can also repair spinal cord and retinal tissue,…

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