Ideogram of the X chromosome. US Government chromosome database.

What Can the X Chromosome Tell Us About the Importance of Small Segments? by Kathy Johnston

XChromosome Tracking chart based on Ahnentafel numbers from pedigree chart. females: 1 is you, 2 your father, 3 your mother and count left to right from there. this chart shows just X Chromosome tracking.

Do you match each other on the X-chromosome? In order to answer this question it is best if you upload your raw DNA data to .

The male X-Chromosome fan chart - record your X chromosomes with this chart if you are male - the pink and blue ancestors are your X-chromosome ancestors #DNA #genealogy

The male X-Chromosome fan chart - record your X chromosomes with this chart if you are male - the pink and blue ancestors are your X-chromosome ancestors

Seeing X Chromosomes in a New Light - NYTimes.com

Seeing X Chromosomes in a New Light

Silencing one copy of the X chromosome and how stem cell reared in the lab could awaken the inactivated x chromosome to produce extra proteins leading ro uncontrollable growth (cancer).

What Else Can I Do With My DNA Test Results? - The Genetic Genealogist- a list of apps, extensions, programs, websites

Creating DNA Circles - Exploring the Use of "Genetic Networks" in Genetic Genealogy - The Genetic Genealogist

When using autosomal DNA, the X chromosome is a powerful tool with special inheritance properties.  Many people think that mitochondrial DNA is the same as the X chromosome.  It’s not. Mitochondria...

When using autosomal DNA, the X chromosome is a powerful tool with special inheritance properties. Many people think that mitochondrial DNA is the same as the X chromosome.

Remnants of Neanderthal DNA in modern humans are associated with genes affecting type 2 diabetes, Crohn's disease, lupus, biliary cirrhosis and smoking behavior. They also concentrate in genes that influence skin and hair characteristics. At the same time, Neanderthal DNA is conspicuously low in regions of the X chromosome and testes-specific genes.   Many of the Neanderthal genes that live on in people today are involved in making keratin, a protein used in skin, hair and nails [Credit…

Many of the Neanderthal genes that live on in people today are involved in making keratin, a protein used in skin, hair and nails [Credit: J.

Family Finder X-chromosome matching

That Unruly X.Chromosome That Is/This article lays out some of the limitations of DNA testing and what we are just learning about the X Chromosome data. We don't necessarily inherit a pretty from our parents.

Crossing Over Near the Spindle Attachment of the X Chromosomes in Attached-X Triploids of Drosophila Melanogaster

Crossing Over Near the Spindle Attachment of the X Chromosomes in Attached-X Triploids of Drosophila Melanogaster

Seeing X Chromosomes in a New Light - NYTimes.com #biology #genetics

Seeing X Chromosomes in a New Light

Female X-DNA Inheritance Chart - Unlocking the Genealogical Secrets of the X Chromosome

Note: there are some great X chromosome inheritance charts below – if you are unable to see them, be sure to click through to the original post!

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