Y-DNA tests analyze the Y chromosome and are primarily used for tracing paternal lineage. mtDNA tests analyze mitochondrial DNA and are primarily used for tracing maternal lineage. Consider which ...

Your energy source is inherited from your mom. A new study uncovers the role of maternal mitochondrial DNA in powering your ...

作者通过多种技术手段鉴定到6mA修饰在真核生物线粒体mtDNA中的存在，并且筛选到关键的甲基化和去甲基化酶，6mA修饰调控mtDNA的复制和转录以及突变 ...

The California Technology Assessment Forum is requested to review the scientific evidence for the use of maternal plasma DNA sequencing for fetal aneuploidy detection. This topic is being ...

Family ties to both enslaved ancestors and colonial ancestors — including slave owners — can now be uncovered in free online ...

When they analyzed Hauser’s mitochondrial DNA, or mtDNA — genetic code passed down ... of an individual matching a particular lineage.” The lab that conducted the new analysis has worked ...

In the mid-1990s, genetic data from samples of Hauser’s preserved blood suggested that he was not part of the Baden lineage. But these results ... developed for ancient fragments of DNA from ...

In the mid-1990s, genetic data from samples of Hauser’s preserved blood suggested that he was not part of the Baden lineage ... Hauser’s mitochondrial DNA, or mtDNA — genetic code passed ...