Codon Usage

genomic · 37 views
genomicsymbolic

What It Is

Synthetic coding DNA --- nucleotide triplets (codons) with Zipf-like usage bias and weak Markov transitions, emitted as raw ASCII bases (A=65, C=67, G=71, T=84)

Interpretation

Standard analysis sees: few distinct values; homoskedastic; monofractal. The atlas finds no named structure, but the source is distinctively extreme on Marginal:tail_occupancy_r1_5 (+2.5z) — beyond what the standard bank predicts for it.

What standard analysis sees
tail heaviness0.35
asymmetry0.81
occupancy0.13
short-range corr0.18
long-range memory0.44
spectral colour0.82
periodicity0.20
complexity0.70
time-irreversibility0.70
volatility clustering0.08
multifractality0.11
dimensionality0.44
nonstationarity0.32
What the atlas adds
Atlas-extreme metrics the standard bank can’t predict for this source
Marginal:tail_occupancy_r1_5+2.5zbank-miss 2.3σ

Composition

dtypeuint8
range[65, 84]
unique values4 / 16384
mean ± std71.3 ± 7.3

Fixed alphabet — only 4 distinct symbols across 16384 samples.

Render Gallery

Atlas Position

Nearest neighborDistance
DNA Phage Lambda2.58
DNA SARS-CoV-22.76
DNA Human2.79

Open in Atlas →

Which Geometries Light Up

MarginalMarginal:tail_occupancy_r1_5rank 5/3070.2295
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