原始 DNA 检测数据的比较，包括 23andMe、Ancestry DNA、My遗产、家谱 DNA、祖先 DNA、永远的基因、基因和我们基因

您想探索您的 DNA 吗？最直接面向消费者的 DNA 测试公司允许你下载你的原始 DNA 数据，这是因为你拥有您的 DNA 数据，您可以从您家的舒适和隐私.

下表概述了一些提供的 DNA 标记的数量著名的 DNA 检测公司，包括 23andMe、Ancestry DNA、Family TreeDNA，我的遗产，GPS 起源，我们基因和基因永远：

Since few DNA testing companies offer exactly the same DNA test, making a comparison between tests can be confusing. The tabel above summarises the number of DNA markers reported by different direct-to-consumer DNA testing companies. The DNA test from GPS Origins targets the lowest number of SNP markers, and consequently this data has the most limited utility of all direct-to-consumer DNA testing kits available on the market. While raw DNA data can be downloaded from GPS origins, few other websites have built in compatibility to transfer and analyze this raw DNA data. DNA testing data from 23andMe, Ancestry DNA, Family Tree DNA and My Heritage are the most widely accepted for 3rd party raw DNA analysis. Aside from the number of SNP markers tested, other considerations when ordering a direct-to-consumer DNA testing kit include if the test targets DNA markers (SNPs and InDels) positioned on the "Y Chromosome" and "Mitochondria" .