OUT OF MIND
Would you like to react to this message? Create an account in a few clicks or log in to continue.
Latest topics
» COVID Vaccine Trials: Rigged Benchmarks and Horrible Side Effects
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:50 am by PurpleSkyz

» Scientists develop new material that captures CO2 and turns it into 'useful organic chemicals'
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:44 am by PurpleSkyz

» Get Prepped! - Endless hot water without electricity!
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:41 am by PurpleSkyz

» Blue Moon to Light Up the Sky Tonight
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:33 am by PurpleSkyz

» UFO News ~ UFOs in Triangular Formation Caught in Peoria plus MORE
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:30 am by PurpleSkyz

» The Democratic Party is the Dark Winter (but so is the Republican Party)
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:17 am by PurpleSkyz

» Report: Second Hunter Biden Laptop Seized by DEA
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:14 am by PurpleSkyz

» Did The Soviet Union Discover Aliens In The Deepest Lake In The World?
Can a blood type AB/O couple have AB and O children? EmptyToday at 10:01 am by PurpleSkyz

» Bright unknown object flying towards camera while filming moving orb
Can a blood type AB/O couple have AB and O children? EmptyToday at 9:59 am by PurpleSkyz

» The Osirion Temple and the Flower of Life: An Archaeological Nightmare
Can a blood type AB/O couple have AB and O children? EmptyToday at 9:53 am by PurpleSkyz

» Election 2020: Pie's prediction.
Can a blood type AB/O couple have AB and O children? EmptyToday at 9:37 am by ANENRO

» SpaceX Starlink Beta Customer Offer is 20-40 ms Latency and Up To 150 Mbps
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 5:11 pm by PurpleSkyz

» Sean Stone - Tesla and Directed Energy
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 3:36 pm by PurpleSkyz

» Corey Goode & David Wilcock Admit their Blue Avians are a Dissociative Identity Disorder - MKULTRA
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 12:36 pm by PurpleSkyz

» Tarot mythology: the surprising origins of the world's most misunderstood cards
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 11:24 am by PurpleSkyz

» The nootropic properties of Juniperus recurva (Himalayan juniper)
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 11:19 am by PurpleSkyz

» Zooming in on the Skull Nebula
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 11:13 am by PurpleSkyz

» 10/30/2020 -- Massive M7.0 earthquake strikes Europe / Turkey -- Major damage across region
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 11:00 am by PurpleSkyz

» POOPness for OCT 29: THE LAST DAYS BEFORE JERZY FRAUDKOWSKI LANDS HIS AZZ IN PRISON? FINGERS CROSSED
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 10:48 am by PurpleSkyz

» Rogue world found drifting through the galaxy
Can a blood type AB/O couple have AB and O children? EmptyYesterday at 10:32 am by PurpleSkyz


***********

CLICK THE SUBSCRIBE BUTTON BELOW TO RECEIVE OUR DAILY NEWSLETTER

A 2ND EMAIL COMPLETES THE ACTIVATION PROCESS




CLICK THE PURPLE BUTTON TO VIEW OUR LATEST POSTS











You are not connected. Please login or register

OUT OF MIND » TRUTH IN CONSPIRACY THEORIES? » RH NEGATIVE BLOOD TYPE ~ ORIGINS UNKNOWN » Can a blood type AB/O couple have AB and O children?

Can a blood type AB/O couple have AB and O children?

Go down  Message [Page 1 of 1]

PurpleSkyz

PurpleSkyz
Admin
Can a blood type AB/O couple have AB and O children?




 Mike Dammann
January 9, 20200

The claim that blood type AB people cannot have blood type O offspring and vice versa is false.
Can a blood type AB/O couple have AB and O children? Cisab

There is a phenomenon called cisAB where both, the A and the B are encoded into one allele.
So if for example you are cisAB/O, partnering with a blood type O can result in offspring being either cisAB/O with phenotype AB or blood type O.
Because both A2 and B3 phenotypes are inherited as the single unit in the cis manner, it was named as cis-AB allele.


In detail:
When one parent carries a Cis AB allele, the other allele can be any of O, A or B and the phenotype of this parent is always AB, but the children will inherit either the AB or the other allele from this parent.

  1. If the other parent is O phenotype (OO genotype) there are three possible scenarios for the blood group of children of a Cis AB carrier (and a 4th very unlikely scenario):

    1. The second allele is O: children are either AB or O
    2. Second allele is A: Children are either AB or A
    3. Second allele is B: Children are either AB or B
    4. A very rare 4th possibility exists: if the other allele is also Cis AB then the children will be always AB irrespective whatever the other parent is, because they will have one cis AB allele from this parent.


  2. If the other parent is type A, depending on whether this parent is genotypically AA or AO and what the other allele is in the Cis Ab carrying parent, the following scenarios are possible:

    1. Other parent is AO and second allele is O: The children are either AB or A or O
    2. Other parent is AA and the second allele is O: The children are either AB or A
    3. Other parent is AO and second allele is A: The children are either AB or A
    4. Other parent is AA and the second allele is A: The children are either AB or A
    5. Other parent is AO and the second allele is B: The children are either AB or B
    6. Other parent is AA and the second allele is B: The children are always AB
    7. Rare situation: If the other allele is also cis AB:The children are always AB


  3. Likewise, there will be similar scenarios for the other parent being type B:

    1. Other parent is BO and second allele is O: The children are either AB or B or O
    2. Other parent is BO and second allele is A: The children are either AB or A
    3. Other parent is BO and the second allele is B: The children are always AB or B
    4. Other parent is BB and the second allele is B: The children are either AB or B
    5. Other parent is BB and the second allele is O: The children are either AB or B
    6. Other parent is BB and the second allele is A: The children are always AB
    7. Rare situation: If the other allele is also cis AB:The children are always AB



(Caution: ABO inheritance is generally derived assuming the children are not the very rare Bombay phenotype  which would require both parents to be carriers of it.)
So don’t freak out if you are blood type O and your dad is AB. Years ago every doctor would have claimed that it is impossible, but now we know it isn’t.

Blood types are simply not reliable ways to exclude paternity in general. More reasons here:
4 major reasons why blood type tests can show different results

https://www.rhesusnegative.net/staynegative/can-a-blood-type-ab-o-couple-have-ab-and-o-children/

Thanks to: https://www.rhesusnegative.net



  

Back to top  Message [Page 1 of 1]

Permissions in this forum:
You cannot reply to topics in this forum