By
changing the alphabet and/or encoding, any sequence can be turned into an
equivalent one. As a result, information should be described as the equivalence
class among sequences with regard to such changes, an abstract entity, rather
than a specific sequence. Its ‘information message,' defined as the shortest
binary sequence in this class, whose length quantitatively measures the
information, can be used to describe it. Information connects the abstract and
the concrete by requiring a physical medium to carry any sequence. Random
symbol errors are caused by perturbations in the physical world, whereas
information can command the assembly of physical objects by the computer. the
task Because old sections of the genome are better preserved, genomic
error-correcting codes are constructed up of nested component codes. This model
takes into account core life characteristics such as the requirement for
successive generations, the existence of discrete species with hierarchical
taxonomy, and the evolution of complexity. Enzymes regulate gene transcription
and translation into polypeptidic chains, which then fold into proteins. As a
result, a feedback loop is formed, which is referred to as "semantic"
since it implements the genetic code that explains the meaning of the genes.
When the door is shut, As a result of its semantic specificity and redundancy,
it has the power to remedy errors. As a result, stopping semantic feedback
loops does not stop evolution: new structures can be added with better error
resilience. Regeneration failure is uncommon, but it does result in a vastly
altered genome, which can lead to the emergence of a new species if the
phenotype it specifies survives Darwinian selection. It is offered a scenario
for the origin of semantic feedback loops (and thus, possibly, life).
Author (S) Details
E.N.S.T., Paris, France
View Book :- https://stm.bookpi.org/RRAB-V11/article/view/2150
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