人類線粒體DNA單倍體群（Human mitochondrial DNA Haplogroup）是遺傳學上依據線粒體DNA差異而定義出來的單倍體群。单倍群用于表示线粒体系统发育树上的主要分支点。了解母系血统的演化路径，可使研究者追溯母系遺傳的人類起源，線粒體研究顯示人類起源於非洲地區。

单倍群D1主要在藏族、日本人、阿伊努人、安达曼人中高频分布，此外也见于其他 人類線粒體DNA單倍體群 人類線粒體DNA單倍體群（Human mitochondrial DNA Haplogroup）是遺傳學上依據線粒體DNA差異而定義出來的單倍體群。单倍群用于表示线粒体系统发育树上的主要分支点。

A new interactive map by Hearst Newspapers shows the places ... came out only recently — but they provide a granular look at migration trends.The information is based on the reported mailing ...

Migration is a costly, tedious, and non-trivial problem. Do not trust the current version blindly and please use responsibly. Please also be aware that costs can add up quickly as GPT-Migrate is ...

As revised government figures show net migration last year was far higher than previously thought, our map shows the areas that saw the highest levels of immigration. In a speedily arranged press ...

Padilla and other Latino senators sent President Biden a letter asking him to redesignate eligible countries for Temporary Protected Status and speed up processing of DACA applications.

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Immigration law is one of the most complicated areas in the legal field. Thousands of Washington consumers require immigration-related legal services each year, but unfortunately many individuals, ...

After 18 years on Ubuntu, OpenStreetMap (OSM) migrates its servers to Debian 12 Bookworm … OSTechNix (Open Source, Technology, Nix*) regularly publishes the latest news, how-to articles, tutorials and ...