Code Quote by Francis Crick
“It has yet to be shown by direct biochemical methods, as opposed to the indirect genetic evidence mentioned earlier, that the code is indeed a triplet code.”
About This Quote
Direct biochemical proof that the genetic code uses three‑nucleotide codons is still lacking, despite indirect genetic evidence supporting the triplet hypothesis.
In simple terms: Triplet genetic code not yet proven biochemically.
Seek experimental validation of the triplet code.
Themes
Mood
Type
When to use this quote
- lab experiments
- DNA sequencing
- protein synthesis studies
Key Concepts
Questions to Reflect On
- What experiments could definitively confirm the triplet code?
- Why is direct evidence important?
Biochemical proof may be technically challenging.