Unverified60% confidenceFactExact time
A single nucleotide variant (SNV) is a letter change at any position in DNA and is an important source of human genetic diversity and disease susceptibility.
2
Sources
60%
Confidence
Long-term
Relevance
9/9/2026
First Seen
Sources
Related Entities
Related Claims
Unverified23andMe和AncestryDNA等消费级基因检测服务采用基因分型芯片技术，检测数十万到上百万个已知的SNP位点，与覆盖全部约30亿个碱基对的全基因组测序有本质区别62% similarUnverifiedAlphaGenome Atlas is a platform covering a prediction map of every possible DNA letter change in the human genome.57% similarUnverified蛋白质结构预测高度依赖多序列比对（MSA），通过比对数千条同源序列捕获共进化信息以推断残基间空间约束51% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/885379API
curl https://kongchang.com/api/v1/knowledge/claims/885379MCP
get_claim(id=885379)