Hierarchical groove discrimination by Class I and II aminoacyl-tRNA synthetases reveals a palimpsest of the operational RNA code in the tRNA acceptor-stem bases

 

palimpsest

noun

pa·​limp·​sest | \ˈpa-ləm(p)-ˌsest,  pə-ˈlim(p)-  \

Definition of palimpsest 

1writing material (such as a parchment or tablet) used one or more times after earlier writing has been erased

2something having usually diverse layers or aspects apparent beneath the surface 

Canada … is a palimpsest, an overlay of classes and generations.— Margaret Atwood 

too short a time to get to know the palimpsest of Genevan societies, let alone those of Switzerland— George Steiner

 

Mucho ruido y pocas nueces (Much Ado About Nothing)

Where’s the beef?

Fairy tale of a boring kind.   Simply pathetic.

Complex functional specified information can only be the product of conscious design.