Genetics of Color Blindness

Color blindness, also known as color vision deficiency, is the decreased ability to see color or differences in color.
Color blindness is typically inherited. It is most commonly inherited from mutations on the X chromosome but the mapping of the human genome has shown there are many causative mutations-mutations capable of causing color blindness originate from at least 19 different chromosomes and 56 different genes.
Protanopia, deuteranopia, protanomaly, and deuteranomaly are commonly inherited forms of red-green color blindness which affect a substantial portion of the human population. Those affected have difficulty with discriminating red and green hues due to the absence or mutation of the red or green retinal photoreceptors

[@manhal_sarhan]

“Not all heroes wear capes” You explained this very well thanks for the free information

[@hussainbiology]

thanks Manhal for appreciation..Glad to know that it helps ✌️

[@SiobhanTF]

I am red-green colour blind. I wanted to know the genetics behind it. Great video. Liked it. I guess that my mother is the carrier afterall.

[@hyperionog6651]

❤️💚

[@narendraprasad8345]

@@hyperionog6651 bruh that's dark

[@hyperionog6651]

@@narendraprasad8345 Just like Feminist's 🅱️ussy

[@hkgs_knight4216]

Keep up the good work! The people behind this channel are amazing!

[@hussainbiology]

Thanks dear for appreciation....Glad to know that it helps. And there is only one individual behind this channel... Hussain and the mercy from God.

[@hkgs_knight4216]

@@hussainbiology May God keep blessing you for sharing knowledge

[@hussainbiology]

thanks dear...

[@Acnaibkc0913]

Wow. Thanks, you explained the concept very well. And it is easy to understand

[@hussainbiology]

Glad it was helpful!

[@pushpendubaidya_honest_talk]

This is the best way of teaching in the world

[@hussainbiology]

thanks for appreciation...Keep sharing and supporting

[@rajashreesanyal9616]

Now it is clear for me to understand Thanks a lot ❤️❤️

[@hussainbiology]

thanks for appreciation..Glad it helps ✌️

[@neetbiologybyrashidbashir6498]

Awesome @Hussain biology

[@hussainbiology]

shukriya

[@st.francisanddr.pepper1304]

I am a woman with a father who had color blindness and my only son has colr blindness. My daughter is unaffected. It's interesting.

[@khanjasmeen7412]

Thanx a lot sir its very help ful for us

[@hussainbiology]

thanks Jasmeen for appreciation ....Glad to know that it helps....

[@immigrantworld4899]

I am so weak brothers, I cant cook well, get jobs, distinguish green or yellow traffic light, match the clothes, and etc. Protan color blindness, is very big disabillity for me.

[@pandawan4]

I have a question. My dad has RG colourblindness so I'm a carrier with XCXc allele pair. I can pass the Ishihara tests almost perfectly (failed 1 circle) but later discovered that the shades of red I see are different from what people generally agree on- for example, I can't pick out lipstick colours or red dresses properly since I mix them up with pinks, magentas, dark vs bright reds and browns. My question is this: if X-inactivation inactivates the healthy XC from mom then I'd have only the affected Xc left to work with and would that not affect colour perception or cause color distortion even in carriers?

[@ayshalvi6298]

can we explain this lecture if the question is what are the physiological basis of colour vision?

[@hussainbiology]

You can...

[@ramchandrasuthar2848]

Good analysis bhai

[@hussainbiology]

Thanks bhai...

[@Genny_Yuka]

This was really helpful can't thank u enough

[@hussainbiology]

thanks for appreciation

[@friendsforeversrirajfriend7351]

Wow Thank you sir Well explained 🙂🤟

[@nadiatariq1586]

Mind blowing video👍

[@hussainbiology]

thanks for appreciation.. Glad it helps..

[@deepuk5570]

Any treatment in color blindness please reply me bro I'm suffering color blindness

[@hussainbiology]

As of now there is no general way of treating color blindness , because it is at gene level . So only way to cure is the gene therapy and the genome editing which is presently still in the research process.

[@deepuk5570]

Hussain Biology thanks for replying me sir

[@hussainbiology]

@@deepuk5570 You are welcome Deepu....

[@browniecute06brownie38]

There’s a certain type of glasses where you can see from “normal” persons view, the company is called enchroma

[@Emi-tc5ju]

Please put subtitles on or work on your accent! It´s hard to understand

[@hussainbiology]

Okay Emi.. i will

[@ramchandrasuthar2848]

Very nice analysis

[@tamannadhull975]

Thank you so much you cleared all my doubts 🙏❤❤❤

[@satishdarlz7655]

Very helpful sir..thank you

[@hussainbiology]

Glad to know that it helps....thanks

[@mehrankhan5624]

Very well explained!

[@hussainbiology]

thanks for appreciation..Glad to know that it helps ✌️

[@yosun_job]

This video is very helpful tnxs bro

[@hussainbiology]

thanks for appreciation

[@ambrsohaib1737]

Kindly explain monochromacy and dichromacy

[@JOHNWICK-fr6wk]

Faboulous explanition 💗💗💗

[@hussainbiology]

thanks for appreciation....Glad to know that it helps ✌️

[@deepuk5570]

Good Information bro

[@Parul-q5v]

NYC EXPLANATION👍

[@hussainbiology]

thanks

[@felixopperman8534]

as an intersex colourblind person, I'm more confused than I was before I watched this

[@rodb.2636]

Thanks for explaining this

[@hussainbiology]

Thanks Rodney for appreciation....

[@shubhamsuthar1384]

Thanks a lot ✨

[@walaasaeed6960]

What about complete color blindness?

[@montazmeahii6029]

It’s so hard for me to understand what you are saying because of the syllables you stress and don’t stress.

[@montazmeahii6029]

@Juece obviously

[@k.sahitya8818]

Only x chromosome contains colour blindness but y chromosome not contains colour blindness what the reason

[@mysterygirl3124]

A colour blind man marries a normal woman who has no history of colour blindness in her family .What is the probability of their grandson (SON’S SON ) being colour blind ?

[@neel2579]

12.5%

[@darshanpatel4923]

Is this curable?

[@drswetaruparel]

Very helpful !!! 👍

[@hussainbiology]

Thanks Doc for appreciation

[@johannfer7073]

very nice comprehension

[@hussainbiology]

Thanks Johann for appreciation......

[@belindaelisa5618]

How about Vitamin A, Vitamin D and Calcium? Do you suppose they have something to do with genetics of color blindness?

[@MrOmniFicent]

Lol no

[@harrisonsamudera1567]

Super bro!!!

[@aboutstudies123]

Thank you Sir

[@h4d1sby]

What about grand child?

[@Vhhbctg]

Just wow❤

[@heical4433]

i have a question , lets say a male with normal eye sight and a female with normal eye sight too , could they give birth to a colorblind female? ( the mother could be C c or C C ) i thought about the question but i think there has to be some kind of abnormality.

[@BotanywithNaina]

There is a 25% chance to have one carrier daughter but no colourblind daughter. And there is a 25% chance of colourblind male

[@ghulammohd7322]

Thnk yu sir very helpful to us

[@Yaseen388]

Great videos may Allah bless you

[@hussainbiology]

May Allah bless u too

[@sanjaynain5684]

male don't have homozygous xx condition,how can it possible,only one chromosome can cause colour blindness

[@PushpinderRalhan]

Thanks brother...

[@mudassirfayyaz7539]

Thanks a lot but given explanation in more time

[@hussainbiology]

thanks for appreciation.....Glad to know that it helps

[@immigrantworld4899]

you are lucky for having your mom who passed down good gene to you so you could achieve certain carriers in your life

[@lunchungnungbaite5915]

iam also colour blindness

[@skpatil5007]

Koni maharashtrache asel tar call kra mi brain mapping krto

[@hidayakhalid3277]

Amazing ❤

[@mutate.9601]

my father and mother have normal color vision , why im colorblind?

[@mutate.9601]

please tell me,!!

[@hussainbiology]

You mother might be carrier for color blindness . Presuming u are the male with XY condition.. You have got X chromosome from mother which is defective one and u are colour blindness

[@mutate.9601]

@@hussainbiology might be carrier means ? She's not colorblind, she can read a full book of Ishihara, and my father too, but me and my brother can't. you may think we are adopted lol but it' is truly false.. btw thanks for this quick reply.

[@hussainbiology]

I mean she is definitely carrier. See , you mother is XX . and her one X chromosome is defected but this Colour blindness is X linked recessive disease which means in females both chromosomes should be defective in order to have color blindness but in male there is only one X chromosome and if that X chromosome is defective at that time males have Colour blindness. That is why ur mother is okay but she carries one X defective chromosome which she has passed on to u and ur brother.

[@mutate.9601]

Thanks, for this cool explanation. I wanna join Indian Army but I can't. Now I know the reason also.

[@ductapeplanet]

I'm color blind. But my sex in female. Not my gender. Not sure if any if my parents are color blind.

[@missgupta6016]

This was amazing

[@suriyaayob2895]

Good

[@diwandanish8110]

but sir my mother and father not colour blindness . then why i have 3 brother. my bigg brother and me also colour blindness. 🤔😧😧

[@syedhumaid9484]

maybe your mom or dad are carriers of colour blindness trait

[@68zikriyashahid81]

Your Mom is the carrier. Your maternal Grandfather/Mother must be colour blind.

[@anthonydelacruz7119]

Haha Im going to use this to call out this girl who's pretending to be colorblind

[@hussainbiology]

✌️

[@k.sahitya8818]

Please tell the reason send a msg

[@theblackeditor1117]

Green

[@Asintogogoi]

Spelling of colour is wrong you wrote color

[@hussainbiology]

Color is mostly used in US and Colour is used in UK mostly....

[@Asintogogoi]

@@hussainbiology but it's written in the world dictionary you can search as colour it may be in US

[@hussainbiology]

@@Asintogogoi Okay.. Apologies then... Next time i will write Colour 😊

[@SouravChakraborty-es4xv]

Blind study could brail.

[@ihsanbajwa3974]

کلر بلائنڈ نیس کی بیماری موروثی بیماری ہے۔۔۔کلر بلائنڈ نیس وٹامن اے کی کمی سے پیدا ہوتی ہے۔۔۔کلر بلائنڈ نیس کی بیماری عورتوں کی نسبت مردوں میں زیادہ ہوتی ہے۔۔۔۔⁴ میل کلر بلائنڈ نیس میں سرخ رنگ کو ہرے ممتاز نہ کر پانا ہے ۔۔کیا یہ معلومات درست ہیں؟؟؟؟

[@amalnathvj860]

🥳🥳🥳

[@mohdameen9575]

#optomguru, #papajiopticals

[@ssdphotostudio3693]

how riper my ice my losss iam colour blind 😭😭😭😭😭😭😭😭😭😭i hate god😢😢😢😭😭😭😭😭