Shared segments: How my 3 siblings compare to me

In addition to my own test, I now have 3 of my siblings who have taken autosomal DNA tests.   I've been concentrating on our paternal line because it contains a research roadblock beyond the 2nd great Grandfather of our Cook(e) line.  I was curious what Paternal DNA I had gotten from Dad that none of my other siblings had.  A little background---We are full siblings.  Dad passed before we began DNA testing.  Our Mom has tested.  I've generated phased kits for myself and my 3 siblings at GEDmatch.

I compared each of my 3 sibling's Paternal Phased kits to my Paternal Phased kit and I painted those segments on my profile at DNApainter.  You can click on this to enlarge.  I didn't include Chr 23(X) in the comparison.  As you can see in the image below there are portions on pretty much each of the chromosomes where none of the 3 match with me. (Note:  You should exclude the first portions of Chr 13, 14, 15, 21, and 22 which aren't included in testing.)

Looking at these paternal segments of each of the siblings compared to me, there is a range of about 200 cM.  My sister and I seem to have gotten a variety of different segments from our Dad. See the comparison of the paternal matching segments for she and I in the image below.

Paternal Overlap with Siblings --Dad (Non-Tested Parent)
Becca to Marie  1499.9 cM shared  42 segments
Michael to Marie  1662.4 cM shared 45 segments
David to Marie 1712.4 cM shared 48 segments

I used the same process explained above to compare the maternal segments.

With very few exceptions it looks like my siblings and I have received more of the same maternal segments.  That would make me think that more of the DNA which Mom had might have been lost.  Thankfully she tested so I have her test for comparison to others.

My sister also shares the least amount in common segments maternally as well.  Still a good bit more In-Common-With segments on the maternal lines than paternal.  My recommendation remains the same.  Test as many siblings as possible.

Maternal Overlap with Siblings--Mom(Tested Parent)
Becca to Marie 2473.8 cM shared  63 segments
Michael to Marie   2605.2 cM shared 56 segments
David to Marie 2696.5 cM shared 63 segments