The mutation that lowers the risk of atherosclerosis is the ONLY known one in humans that does not seem to have a secondary negative effect. Another mutation that is often rated as a good one is the one that leads to sickle cell anemia; this mutation gives protection against malaria mosquitoes, but on the other hand it causes severe health complications which often are mortal. I wouldn’t choose sickle cell anemia as malaria prophylaxis. The third one listed as beneficial is a mutation that results in bones that are significantly stronger and denser than average. A harmful effect of it is unnatural bone growth in the mouth. In the real world no good either. As this video correctly explains, millions of people die every year due to mutations that trigger different forms of cancer. And a recent list contains 127 genetic diseases, all of which have their origin in mutations, and that list grows longer and longer parallel to the advancing knowledge of the human genome. There are overwhelmingly more harmful, dangerous, deadly mutations than beneficial ones, and most apparently beneficial ones have negative side effects. The story of good mutations is a myth. Natural selection does not make the equation more evolution friendly either, since it does not only promote organisms that might have had a beneficial mutation, it also lets down and eventually destroys the organisms that have the disadvantage of genetic disorders.
great and very informtive vid. on gene 6 i have a CGA repeat of 72, glad that people are making vid that i can understand and somewhat apply to the knowledge of my disease. thank you.
How isit hair colour changes with age, like 1 colour to grey when old? and isit possable to make a dna function to make ones hair colour chage every month? that would be cool!
This definition of mutation in this video "mutation happens when 1 or more nucleotide is deleted, inserted or substituted for a different nucleotide" is going to be obsoleted. Go and and understand "epigenesis".
How does epigenetics play into all this? Also why if mutation so important then why haven't cheetahs gotten out of their genetic bottleneck problem, shouldn't they have had mutations by now in the last thousands of years to add variation? I mean wouldn't all small population that isolate themselves to be come new species have this genetic bottleneck problem
There are mutations in their populations it just their genetic are all so similar that it’ll take time for more variety to build but it does build every generation. And that really depends on the populations size and how similar the ones that became isolated are.
Because our DNA is made of nucleotides which are made of atoms..in atoms, there present electrons which can easily interact with any radiations and experience change
The mutation that lowers the risk of atherosclerosis is the ONLY known one in humans that does not seem to have a secondary negative effect.
Another mutation that is often rated as a good one is the one that leads to sickle cell anemia; this mutation gives protection against malaria mosquitoes, but on the other hand it causes severe health complications which often are mortal. I wouldn’t choose sickle cell anemia as malaria prophylaxis.
The third one listed as beneficial is a mutation that results in bones that are significantly stronger and denser than average. A harmful effect of it is unnatural bone growth in the mouth. In the real world no good either.
As this video correctly explains, millions of people die every year due to mutations that trigger different forms of cancer. And a recent list contains 127 genetic diseases, all of which have their origin in mutations, and that list grows longer and longer parallel to the advancing knowledge of the human genome. There are overwhelmingly more harmful, dangerous, deadly mutations than beneficial ones, and most apparently beneficial ones have negative side effects.
The story of good mutations is a myth. Natural selection does not make the equation more evolution friendly either, since it does not only promote organisms that might have had a beneficial mutation, it also lets down and eventually destroys the organisms that have the disadvantage of genetic disorders.
free education should be needed
I got a test tomorrow and this is teaching me so much lol. Great vid lads.
Good luck!! And thank you!
Under rated channel
Tyler the internet p pew
Great explanation!
Thank you!
great and very informtive vid. on gene 6 i have a CGA repeat of 72, glad that people are making vid that i can understand and somewhat apply to the knowledge of my disease. thank you.
Most welcome! Glad it helped 🙂
I am really hungry for the knowledge of mutation..😍Thank you..
Most welcome!
Fantastic and well written video, although you made a small mistake, the human dna has 3 billion nucleotides, not 3 million
Thank you for your comment 🙂
You should link those videos to cards.
Thank you for the amazing video!
Thank you!
Is too nice for me thanks 👍
Very nicely explained 👌
Thank you!
great | keep posting |
Thanks, will do!
I really learn about mutations, it is so helpful. Do you mind if i use this for my project in the class? It will be helpful to all of us. Thank you
Hi! Glad you found it helpful. Please, email us to find out the terms of use 🙂
Just a correction, its 3 billion nucleotide, not million.
Great!
Very informative
Glad you think so!
How isit hair colour changes with age, like 1 colour to grey when old? and isit possable to make a dna function to make ones hair colour chage every month? that would be cool!
hair dye
J_Net Reloaded then people would stop to dye hair and focus on DNA work .
Hence it would save money for sure😆
@@grappleberrycorn hahahahaha
Dude it's a mutation not a hair dyeing process lmao
This definition of mutation in this video "mutation happens when 1 or more nucleotide is deleted, inserted or substituted for a different nucleotide" is going to be obsoleted. Go and and understand "epigenesis".
omg thank you!
No problem!!
like his accent
hi can i use this for my project?
Please, email us regarding the use of our videos.
I learned so much
420k subs, nice
Yeah thanks 🙂
Small mistake: human genome is not 3 million; it is 3 billion bp
N I C E
mutation is change in genetic makeup.
if you put the source of info. that would be great, and you make useful videoes
Thanks! All information comes from our teachers. Their info is at the end of each video.
thnku
How does epigenetics play into all this? Also why if mutation so important then why haven't cheetahs gotten out of their genetic bottleneck problem, shouldn't they have had mutations by now in the last thousands of years to add variation? I mean wouldn't all small population that isolate themselves to be come new species have this genetic bottleneck problem
There are mutations in their populations it just their genetic are all so similar that it’ll take time for more variety to build but it does build every generation. And that really depends on the populations size and how similar the ones that became isolated are.
Mutation doesn't occur in a single day in order for it to appear in phenotype it would take generations
Mutation can also be caused by pollution in fact it is the number 1 cause.
nice
❤️❤️❤️
How does radiation cause mutation?
Because our DNA is made of nucleotides which are made of atoms..in atoms, there present electrons which can easily interact with any radiations and experience change
Thanks fam
No problem!
69 likes and no dislikes N I C E
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459 likes 15 dislikes and 30k. Views 🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂🙂
Nice
Who is here after Omicron arrived
Confused 😴
Whos teacher made them watch this
MINE!
helloooo
Fantastic video . looking for more content in future
Thank you! Working on it 😉
From india also
Aren't most mutations recessive?
DNA may be coding/non-coding.
I don’t like school
Same man.
Mujhe doctor banna hai
How does radiation cause mutation?