Verified85% confidenceFactExact time
The human genome contains approximately 3 billion base pairs, encoding about 20,000 protein-coding genes.
5
Sources
85%
Confidence
Long-term
Relevance
7/5/2026
First Seen
Sources
Related Claims
VerifiedThe human genome contains approximately 3 billion base pairs, and the total number of possible single nucleotide variant (SNV) combinations is approximately 9 billion.80% similarUnverifiedThe figure of 9 billion comes from the genome's approximately 3 billion positions, each of which can be substituted by one of the other three letters, giving 3 billion × 3 ≈ 9 billion possible single-base changes.65% similarUnverified英国生物银行UK Biobank拥有50万人的基因组和健康数据60% similarVerifiedThe AlphaFold database has already covered more than 200 million protein structure predictions.60% similarUnverified3.7万行代码比人类开发者的产出高出两到三个数量级56% similar
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