How is the Y chromosome passed down by males through the generations?
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- Опубликовано: 9 июл 2024
- This is a video from the free online course Genealogy: Researching Your Family Tree from University of Strathclyde, available on FutureLearn.com: ow.ly/ngjh50yDJ6b
An interesting look at how the Y chromosome is passed on to males through the different generations, much like a surname is passed down.
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thaaanks bro
How far we're fallen from basic biological truth.
#truth THANK.YOU
Every single person i have seen in this comment section is literally demented ❤️ 😻😻😻
I should've taken your warning... never again.
I AM a female that happened to inherit my father's Y chromosome but I'm still not sure why or how that happened if anyone can easily help explain that to me?
Yep similar.....yet I got both chromosomes from father and mother. Usually its like a rarity for you to get the Y chromosome and possibly you have some more genes on your father than your mother.
Sarena Harmon
How did you know that you have the Y chromosome ? Just wondering
@@hasonitoKGB thanx that's also what I wanted to ask
@@rrosa2004 And wrong. Mutations either make you be left with one chromosome or you have 2 + 1.
@@desirelabelle2199Its possible that the sry gene in your Y chromosome was lost and because of that that instead of y , the x chromosome got activated. so you might have a XY chromosome yet devoloped as a female. or there might be a change in dna splitting which may result in XXY chromosome.
84 thumbs down... Why the disagreement.. smh
Are there different types of Y chromosomes, John and George?
Yes, John and George have two completely different Y chromosomes.
@@GeoMariaGeorge queen
*for you who ask* "so what does YY mean?" *It means the manliest man of all time or as the meme say the Aztec Gods Of Fitness*
Hahahah a yes males are actually viruses and are no living beings that take ove the living beings.
Y chromosome is immortal but only need organism to develop in its way!
I've heard that the "Viking King" has 3 Y chromosomes
Straight up straight music intact
Speed that up bro
So we going to acknowledge the male X chromosome. And how the X chromosome is statistically more dominant?
I was never born with crimsons
My condolences
Wouldn’t the daughter get one of the X chromosomes from her father though?
@Fatin Marwat That's not how it works, Genes can't be bread out. They make up our DNA but a daughter can't inherit the Y chromosome.
@Fatin Marwat The Y chromosome is the sex Chromosome. Except for that one you get a 22 other chromosomes from the father and mother.
Yes but any other DNA that’s not the Y chromosome or the mitochondria will just get more diluted with other DNA due to recombination.
What I mean is - daughter is XX. One of the X comes from mother. The other X comes from father? I understand she doesn’t have the Y which is considered to be the ‘family trait’, but can’t her X from father also be traced back?
@@kalam518 Individuals inherit 50% of their autosomal DNA from each of their parents. Although autosomal DNA (as well as the sex X chromosome) provides information about close relatives and ancestry percentage estimates, it is often difficult to trace one’s ancestral lineage much further back in time. This is because before a parent passes down DNA to their children, the pairs of homologous chromosomes go through a series of random exchanges of DNA fragments. This process is known as recombination. This means that the farther back in time you go, the less DNA you share with your ancestors. In contrast, sequencing mtDNA and Y-DNA can allow one to learn about deep ancestral lineages because mtDNA and Y-DNA do not undergo recombination before they are passed down from parent to child.
Today, next-generation DNA sequencing can be used to determine every base of mtDNA and Y-DNA. This generates a much more complete picture of their evolutionary history.
I think that X and Y chromosomes are more than just "sex" genes. Women are missing a lot of genetic information from not having Y chromosome genes. Think of the repercussions of this. I was thinking about this in my waking moments this morning. Its very interesting.
So stop Targeting me
Wow, than a person would have to be very lucky to have a daughter as their first born.
True 💯
Golden Queen I don’t understand your reasoning
Can you explain why?I don't understand because Eng isn't my mother language
For a mother to pass on the mitochondria DNA yes it is unlucky but for the father it means the extinction of his Y chromosome.
what? reason?
I am more confused than I was 🤔 the Y chromosome has unique information that the woman can't pass on? What genes does the Y chromosome have exclusively?
It’s missinformation it doesnt have any gene in it is just a sex determiner thats why sons look like mom and grandson tend to look like maternal grandparents and uncles aunts not paternal 😂
Heroin was for the military at war not civilians
Why are you talking about it here?
What if a female wanted to trace her father?
She can't.
Just shows you,there are only two genders....y or x....which one are you?
She could ask her father, brother, paternal nephew or cousin to take a DNA test.
If she doesn’t have a Y chromosome she can’t, just like stated above me she could ask her brother or any other male relative.
She could trace her father through her paternal grandmother who carries the exact copy of the X chromosome that the girls father passed on to her. The x chromosome that a man inherits from his biological mother is passed on to his daughter completely the same. Why? Because chromosomes from males (either x or y) do not recombine and thus are passed on in the original form years and years.
JOHN CENA!!!!
Cm punk
Ray mesterio
I heard the same too. And even my beau.
This proves that men came before women.
I think you'll find that men often come before women.
@@misohoney1660 lmao
@@misohoney1660 Got em 💀
@Bella what?
The Y chromosome applies to all male animals like a lion, bull, stallion, rooster, ram etc not just man
What if it’s YY?
not posible
It will not be able to make female child
It will also have been conceived by two males. :) I think it works by two sperm cells doing the fusion dance from Dragon Ball Z.
tea
essa on khadmat khalk in Urdu with quotation or ashar
That can’t work, a human needs at least one X chromosome to survive
Wow.
maybe there is something to passing down the Male name beyond cultural.
thats why lots of people wants sons,
to pass down that Y Chromozone!!
That makes sense only if you are looking from Patriarchal perspecive. It makes no sense from Mother's perspective. And mothers do make up 50% of 'people'. So, when you say lots of people, you mean lots among 50%..
Besides, The man also has an X chromosome and the girl (ann) also inherited X, and that X has good chance of being in the offspring too. In fact, higher chance if a daughter is born. So lineage doesn't have to be only thru Y.
harko
men are complete & perfect human because men can have both X & Y.
thus fastest runner are men, fastest swimmer are men, best boxer are men, all high technologies invented by men including google, youtube, facebook, amazon, I phone, Samsung phone..........paypal, instagram, spacecraft, high speed railway & etc.
Harkow,
I am sorry to say that makes are just nothing without females if today you are in this world it's just because you were kept by your mom in her womb for 9 months. As far as y chromosome is concerned it's heterozygous,its shorter than x chromosome.its the one which is imperfect. As far as discoveries and science is concerned women's are excelling at present. In past women's were not given the chance but today when given an opportunity they are nailing this world off
See, I don't want to fight with you. If you think being taller and stronger is being superior and dominative then definitely that's your thinking, I can do nothing about that... But as far as I am concerned, I think that no creation of God is biased.....as far as chromosomes are concerned they are sex chromosomes..... Just that....... I don't know from which place you are or what kind of male dominated society you belong to but trust me, whoever you are first be a good human being...... Women's are at parties with men
They are the best creation of God and I don't mean to say that men are useless. Both are complementary now, it's up-to you
I mean at par with mens
So father is more important
scouse nofeyzulla how the hell did you derive that?????
Did you know that with medical intervention two women can have a baby? But two men can’t? Yes!!!! Two women can have their own biological child (a girl child) if they wanted to. It’s not very advanced technology yet, but it is possible.
Nature is on its way to making Y chromosome extinct. There was a documentary on it. If I found it again, I’ll share it. So no a father is not more important (to satisfy to your male, patriarchal ego).
@@TheVicdub it's not documentary it's book Adam's curse by geneticist Bryan Sykes. It predicts males will extinct in 125000 years and females will reproduce on their own by the method you mentioned .
@@TheVicdub men is important
@@TheVicdub I’m sorry to break your heart anti-male feminist, but the Y chromosome isn’t disappearing, rather over time it removed genes that were not needed, but it held on to genes that were needed. The Y chromosome hasn’t lost genes since 25 million years ago. Also, why are you reciprocating pride towards someone you’re telling not to be prideful idiot?
Feminist left the chat...
@@kekekeke4503 Y chromosome is ruling female ass for ages 🤣. That itself says something. If u are a female , live with that fact . You can cry now 😭.
@TheKishorechandiit Misogynists left the world 🥴 cause this y chromosome without any gene is the reason that men and every male specie die younger and have a shorter life expectancy than Women 😂😂😂🤣🤣🤣😂😂😭😭😭😭🥴☠️☠️☠️💀💀💀💀
INTERESTING YOU COULDN'T TELL AN AMERICAN MOTHER THIS IT'S ALMOST AS IF SHE CONCEIVED THE BABY ON HER OWN
d w ..
What's the thing you try to even mean???
No woman conceives on her own, no man can impregnate on his own.
Lol
thats female ego
They call this a patriarchy *cue immature giggling*
Can one males sperms enter into another male and change the dna of the entered body
No
x chromosome the rib of adam
Man has X chromosome so it means the first human being on earth was a Woman. Good ☺️
Madame Madame Only X-Chromosome is non-Gender XX is Female
Who are u asshole?
Men made 80% history
Men have X-chromosomes because every human starts out female in the womb, the Y chromosome is the reason why the female then turns into a male.
(Before anybody is correcting me, I do know that intersexuality exists and that males can have XX chromosomes and vise versa.)
@@rrosa2004Not really the gonads are actually bipotential and in yhe 5th week according to the chromosome sex selection happens.
@@rrosa2004you are very right.
Most men look like women today.