The PEDIGREE of
Earliest life (Based on Peptide Nucleic Acid)

 
     aka AEG nucleic acid; (cyanobacteria synthesize nucleic acid chains with a simpler backbone than RNA or Dna; some scientists speculate that this was the first life-giving molecule; in some precursor nucleic acids the ribose of RNA is missing; in others, the backbone is a glycol chain instead of phophates)

 "Child(ren)":       Earlier life (Based on RNA)
 poss. "Partner(s)":       polyamide nucleic acid  ;   glycol nucleic acid or: threose nucleic acid
________________________________________________________________________________________________________ 
/-- Milky Way GALAXY   +====> [ 24]
/-- (NN), a Population III star
/-- Remnants of a supernova
/-- (NN), a Population II star
/-- Remnants of a supernova
| or: Remnants of a Population I supernova
/   | OR: Remnants of a Type II of Type 1a Supernova   +====> [ 28]
/-- Sol, a Population I star
/-- Condensing solar system
/-- Earth before collision  (4567 M BC)
/-- Earth Collides with Theia  (4533 M BC)
/-- (NN), a Population III star   +====> [ 25]
/-- Remnants of a supernova
/-- (NN), a Population II star
/-- Remnants of a supernova
| or: Remnants of a Population I supernova
/   | OR: Remnants of a Type II of Type 1a Supernova   +====> [ 28]
/-- Sol, a Population I star
/-- Condensing solar system
/  \-- Pre-collision Theia
/-- Earth of Cryptic Era (Hadean Eon)
/-- Earth of Basin Groups Era (Hadean Eon)
/-- Earth of Nectarian Era (Hadean Eon)
/-- Earth of Lower Imbrian Era (Hadean Eon)
/-- Earth of Eoarchean Era (Archean Eon)
/-- Non-reproducing Precursor Organism
/  
- Earliest life (Based on Peptide Nucleic Acid)
\-- Montmorillonite-based Vesicles
 

 
  (poss.) ``2-Great Grandchildren:''       Proto-Bacteria   ;   Domain of Archaeota   ;   Empire of Life (Terra-Hydro Model)   ;   Empire of Life (Eight Kingdom Model)   ;   RNA viruses
 

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FabPed Genealogy Vers. 99   ©   Jamie, 1997-2020