Observed arrival · 2026-11-06
ArrayDraw turns genetic scenarios into SNP-array plots
A free browser simulator for exploring the plots produced by genetic scenarios, with explanations of the bands and a calculator for mosaic estimates.
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Genetics students and laboratory trainees
- Worth noticing
- Its mosaic calculator warns that estimates below roughly 10–15% can disappear into real-data noise.
Field notes
The clone builder lets a user set sex, chromosome band or range, and up to three abnormal cell populations before drawing a plot. Display controls include array quality (noise), SNP density, log R compression, and X-reference options. The page also explains ISCN 2024 notation and says it can read some lab conventions, such as hyphens, digit commas, and hg19, while identifying what ISCN writes instead.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue