What’s on the Mutations poster
A 6-row table: Type · Change · Effect.
By mechanism and consequence.
- Silent — Base changed, same amino acid — Usually none
- Missense — Different amino acid — Variable
- Nonsense — Creates a stop codon — Truncated protein
- Insertion / deletion — Bases added or removed — Frameshift, unless a multiple of 3
- Duplication — Region copied — Dosage effects
- Inversion — Segment reversed — Disrupts genes at breakpoints
Sickle cell is a single missense mutation: one base change, one amino acid, and a substantially altered haemoglobin.
Questions about the Mutations poster
- What’s on the Mutations poster?
- A 6-row table: Type · Change · Effect. By mechanism and consequence. Silent — Base changed, same amino acid — Usually none; Missense — Different amino acid — Variable; Nonsense — Creates a stop codon — Truncated protein; Insertion / deletion — Bases added or removed — Frameshift, unless a multiple of 3; Duplication — Region copied — Dosage effects; Inversion — Segment reversed — Disrupts genes at breakpoints. Sickle cell is a single missense mutation: one base change, one amino acid, and a substantially altered haemoglobin.
- Who is the Mutations poster for?
- Mutations belongs to the Biology section rather than to a school year, because life science is not something one grade owns. Anyone learning genetics can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Mutations poster?
- A frameshift is usually catastrophic. A silent substitution usually does nothing. A wall chart earns its place by being glanceable from where the work is happening, so Mutations belongs on the wall where that life science work actually happens, within glancing distance, rather than filed away.
- What other posters go with Mutations?
- CRISPR-Cas9, DNA Sequencing and Epigenetics sit alongside Mutations in the Biology section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.CRISPR-Cas9DNA SequencingEpigenetics
- Is the Mutations poster free to download and print?
- Yes. Mutations downloads as a free PDF with no account, no email and no watermark, like everything else in the Biology section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Mutations poster print at?
- Mutations is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Mutations loses nothing.Printing guide
Related posters
Charts that sit alongside Mutations on the same wall.
Browse every Biology poster, or start from the full catalogue.