Opisthokonts: True Posterior Flagellum
~1.15 Billion Years Ago (+/- 50 million)
12 unique amino acids + glycogen energy storage + True Posterior Flagellum
Fungi and animals share a common ancestor within the Opisthokonts. At this point, neither were fungi or animals as we know them.
This is the birth of the “Pushers.” Our ancestors perfected the posterior flagellum, moving the single motor to the very back of the cell. This turned the cell into a biological torpedo. By pushing from the rear rather than pulling from the front, these cells gained incredible speed and stability in open water. This “rear-engine” configuration is the shared heritage of every animal and fungus on Earth, a high-performance design that defined our shared ancestor as an active, hunting consumer.
Key shift:
- Divergence from proto-animal lineage
- Likely unicellular, aquatic ancestors
And now, a premium bonus.
About 1.15 billion years ago, our animial-fungi ancestor evolve a true posterior flagellum. Single-celled animal sperm has a lineage back to this ancestor.
Subject: Fungal Evolution.
By 1.15 billion years ago, our animial-fungi ancestor evolve a true posterior flagellum. Single-celled animal sperm has a lineage back to this ancestor. Fungi will split off in about 200 million years from this point.
What is the moving single motor to the very back of the cell that evolved about 1.15 billion years ago? .
Answer. Posterior flagellum.
was first published on TST 7 months ago.
