progenote
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
12
Scrabble Score
9
Letters
1
Syllables
7
Unique Chars
Meaning
noun
Any (hypothesised) primordial organism in which the relationship between genotype and phenotype was still evolving.
noun
The most recent common ancestor to all organisms now living on Earth; LUCA; specifically, the most recent progenitor of all archaea, bacteria and eukaryotes.
Example Sentences
- "It is sometimes assumed that the concepts of LUCA and progenote are the same by definition; more correctly, it is hypothesised that LUCA was a progenote."
- "Inaccuracy of information transfer would manifest itself in two ways that strongly shape the nature of the progenote. It would severely limit the number of different genes the progenote could carry, and the generally lower biological specificity would then mean that overall, fine-tuned, feed-back mechanisms that make the cell today the smooth functioning whole that it is, would be missing."
- "The progenote model sees organisms as genetically communal and the community as evolving as a whole, not the individual cell lines therein."
- "As to the physical nature and organization of progenotes, Woese was carefully and purposely agnostic, but he entertained the possibility that progenotes were precellular entities lacking even a bounding membrane."