X chromosome inheritance patterns

[Piquerobi]

X chromosome inheritance follows specific patterns:

"X-DNA has a unique inheritance pattern, and knowing about it can sometimes help you figure out the ancestors you share with a DNA match. Men inherit a Y chromosome from their father, and an X chromosome from their mother. It is easy to imagine that an X chromosome remains unchanged just like a Y chromosome does when it is passed from father to son, but this is not the case with X-DNA".
https://familylocket.com/x-dna-inheritan...mbination/

"The chart for a woman's X DNA inheritance shows that she inherits 25% (0%-50%) of her X DNA from her maternal grandmother. This means that on the average, a woman inherits 25% of her X DNA from her maternal grandmother, but could inherit as little as 0% or as much as 50%. The chart also shows that a woman inherits 50% (50%) of her X DNA from her paternal grandmother. This means that a woman inherits exactly 50% of her X DNA from her paternal grandmother. These charts ignore the possibility of Y crossover, which doesn't seem to contribute significantly to X chromosomes".
https://freepages.rootsweb.com/~hulseber...tance.html

X chromosome inheritance for a woman:

5 generations chart:
https://freepages.rootsweb.com/~hulseber...%20gen.pdf

6 generations chart:
https://freepages.rootsweb.com/~hulseber...%20gen.pdf

X chromosome inheritance for a man:

5 generations chart:
https://freepages.rootsweb.com/~hulseber...%20gen.pdf

6 generations chart:
https://freepages.rootsweb.com/~hulseber...%20gen.pdf

[Square]

I inherited a non recombinated full x chromosome from my maternal grand father. 

Me vs my maternal grandma




Brother vs maternal grandma, He inherited a bit of both maternal grandfather and maternal grandmother X chr.



Me vs my brother.