Pedigree Analysis methods - dominant, recessive and x linked pedigree

Рет қаралды 675,695

8 жыл бұрын

Pedigree analysis by suman bhattacharjee - This lecture explains about the different rules of pedigree analysis. It explains how to find a pedigree based on characteristics with examples as dominant pedigree, recessive pedigree and x linked pedigree.
Dominant inheritance - affect shown in every generation
recessive inheritance - skips generation
X linked recessive trait - Male offspring are affected more.
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Thank you for watching

Пікірлер: 356

@nabeelmusa722 5 жыл бұрын

Attention please. Pedigree no 3 can be both x-linked recessive or autosomal recessive.. Very important to look again and again .. Both possibilities are applicable..

@pranjalkumar7693 4 жыл бұрын

Yes there is no any probability of x linked pass father to son but there is also a probability is that trait comes from mother...

@KJKP 4 жыл бұрын

At 15:55, Shomu says that, in X-linked recessive pedigrees, the trait NEVER transfers from father to son.

@enoch9019 4 жыл бұрын

Both can apply here

@enoch9019 4 жыл бұрын

@@KJKP but if both parents are affected, then the daughter is getting it from the affected father and the son is getting it from affected mother.

@liteducks 4 жыл бұрын

Because both father and mother are affected in the second generation, it is hard to discern whether the sons received the trait from mom or dad therefore allowing both autosomal recessive and x linked to be possible

@roshansharma2309 3 жыл бұрын

You are the first person who explain logic behind the topic

@shomusbiologyofficial 3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

@over-pronouncedmayonaise3464 3 жыл бұрын

@@shomusbiologyofficial Yes!

@elisabethnoe5952 7 жыл бұрын

I see you have professionalized your introduction. LOVE IT! I have been watching your videos for some time and am impressed with the direct, concise and thorough approach you take in your presentations. Your hard work is greatly appreciated and well loved by many students. Come visit MacEwan University Edmonton Canada!

@shomusbiologyofficial 7 жыл бұрын

+Elisabeth noe thank you. It's a pleasure to help you out.

@bightonchinembiri 8 жыл бұрын

two semester now gone, you have always been a life saver, keep up with the good work, brilliant videos there

@zainabqureshi9178 10 ай бұрын

Hey

@Sona-yf4cl 2 жыл бұрын

Thank you so much sirr😍😍 from the past 3 -4 days I'm trying to understand pedigree but now at the time only I can understand the concept clearly with some golden rules .Now I can gain some extra marks in exam 😉

@shomusbiologyofficial 2 жыл бұрын

You're welcome. Glad you liked it

@gajappriyavenkatachalam3197 4 жыл бұрын

Thank you very much sir, the way you teach the concepts is amazing

@stavshmueli6932 5 жыл бұрын

For the third question, from the diagram you can deduce that it's either x-linked recessive or autosomal recessive. It's unsure which one of the two is correct though, need more information. Additionally, for the fourth question, it doesn't have to be x-dominant, there're other inheritance patterns that fit that pattern...

@Helloomi97 3 жыл бұрын

i also got that and i was so confused when he said it couldn't be x-linked recessive..

@SB-wy2wx 4 жыл бұрын

The autosomal recessive pedigree's third generation: "sweet home Alabama"

@jaanvi6083 3 жыл бұрын

😂 u both go to evry video and say the same🙄😵🧐

@chelseaj5455 3 жыл бұрын

lol I just noticed that

@nandhiniv2218 3 жыл бұрын

@@jaanvi6083 yah 😂😂

@jaanvi6083 3 жыл бұрын

@@nandhiniv2218 i literally find this wtevr video i see yaar😩😴😒

@azeemsiddiqui3853 3 жыл бұрын

lmao besttttt

@varunazoologylecturer6387 8 жыл бұрын

its make me to teach others very easily.thank u sir.

@almirapebryana2876 5 жыл бұрын

thankyou so much. i have exam tommorow, after watch this video i understand this pedigree methods

@shomusbiologyofficial 5 жыл бұрын

Glad it helped. Please share and subscribe

@skeletortheskeleton1357 4 жыл бұрын

DUDE. IM CLOSE TO MIDTERMS AND THIS IS A LIFE SAVER. YOU ARE SO SMART. I LOVE YOU, THANK YOU!!!!!!!!!! KEEP IT UP!

@shomusbiologyofficial 4 жыл бұрын

Thank you. Glad you liked my lectures

@rasmiranjanbehera4118 6 жыл бұрын

So simple concept...tysm sir 🙏🙏🙏🙏🙏

@varunazoologylecturer6387 7 жыл бұрын

sir thank u very much for giving important message.

@KJKP 4 жыл бұрын

Problem #4 can be autosomal dominant. I think Shomu’s “golden rules” might be more like strong suggestions with frequent exceptions.

@backstreetfan2887 2 жыл бұрын

I agree

@ImALLENITE Жыл бұрын

Yes the 1st option is the correct BCOZ we have to take the left side also in our analysis 👍

@sehunnight4198 3 жыл бұрын

i spent a day a understanding my professors lecture about pedigree bcoz its included in my exam and i cant really understand it. and i watched your tutorial for the last minute, saw your vid and glad that u explain it well. now i can answer my exam later confidently. thank u so much. keep up the good work sir and keep safe. more power 💪🙌

@shomusbiologyofficial 3 жыл бұрын

Thank you so much for appreciating my efforts

@sitthuson 3 жыл бұрын

Practice pedigree #2 and #3, I see it as being "Autosomal R" & "X-linked recessive"... The rules about skipping generation and male to female ratio don't entirely eliminate x-linked. those rules are not always reliable. Care to explain?

@cluelesshitchhiker1572 2 жыл бұрын

Ig the #2 is X-Linked Recessive

@mayukhroy5393 4 жыл бұрын

-This video was very very helpful , Sir.

@moniko7503 7 жыл бұрын

Thank you! This helped so much!

@07soumimondal91 4 жыл бұрын

Guitar

@sophiagarcia9018 3 жыл бұрын

@@07soumimondal91 please what does that mean LMAO

@PrernaSharma-fb6pl 7 жыл бұрын

Thank you so much! Ur videos are the best!

@Anne0718 3 жыл бұрын

great VIDEO. Thank u too much

@amairaniramirez8855 4 жыл бұрын

Live saver! Thank you!

@shomusbiologyofficial 4 жыл бұрын

You're welcome

@shreeshdas4507 2 жыл бұрын

Thank you for uploading this video is very helpful

@mr.abundant6449 6 жыл бұрын

Thank you shomu bhai....

@user-ep6ir5rf5j 3 ай бұрын

Neet wale like button😂

@sherylmateva8777 2 ай бұрын

😂😂😂

@AnuragSjngh 6 жыл бұрын

Thanks for this video it's is very good

@Yournightmare_435 8 ай бұрын

This is so helpful. Can’t thank you enough ❤

@shomusbiologyofficial 8 ай бұрын

You're welcome

@snigdhaaachi6066 5 жыл бұрын

Thank you! Helped a lot.

@shomusbiologyofficial 5 жыл бұрын

You're welcome

@Asianpotato77 7 ай бұрын

Random Indian guy explaining the exact thing i didn't understand coming in clutch

@shomusbiologyofficial 7 ай бұрын

All the best. BTW I'm not random Indian guy. It's Shomu from Shomu's Biology. The biggest reservoir of biology lectures in internet

@12hmbkjayant72 Ай бұрын

TOTAL BANGER EXPLANATION

@shomusbiologyofficial Ай бұрын

Thank you

@user-ll6td7nl3f 3 жыл бұрын

i love you. you saved my midterm exam :)

@shomusbiologyofficial 3 жыл бұрын

Thank you

@YouTubesucksman 2 жыл бұрын

Atlast got an explanation in English

@Astralarius_Zenith 2 жыл бұрын

Thank you for this video! When we talked about this in class I was confused. Now I am having more clarity to the topic thanks to your video.

@shomusbiologyofficial 2 жыл бұрын

Thank you so much for appreciating my efforts

@dkbhasinhealthcare 2 жыл бұрын

It very important topic study with logic clearly explained . Great sir, please explain Disease HAE ( heardetry Angioedema )

@vaishnavijadhav101 3 жыл бұрын

thank you for such a nice explanation

@shomusbiologyofficial 3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

@esnh6372 2 жыл бұрын

Amazing video, thank you so much!!!!!!!!!

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@sindhujavb8551 Жыл бұрын

Thank you Sir, for providing such a clear explanation.

@shomusbiologyofficial Жыл бұрын

You're welcome

@zooharafique1826 3 жыл бұрын

ThankYou! For this helping video ❤i didn't understand ever about these conditions of pedigree, but i must say after i saw this i can easily solve my all questions related to these four traits... 🌸🌸✨✨✨

@rscreativevideo5417 4 жыл бұрын

Shomu sir today I have answered all question except one from pedigree .It is all because of you.U r really god of biology.No words to say about u.soulful thanks from tamilnadu

@pholososhamukuni9971 2 жыл бұрын

THANK YOU SO MUCH...REVISING AND GOING WELL❤

@shomusbiologyofficial 2 жыл бұрын

Thank you so much for appreciating my efforts

@daxaprajapati6581 3 жыл бұрын

Thank u so much

@ANGELAAR 11 ай бұрын

Beautiful presentation ..concepts very concise❤

@shomusbiologyofficial 11 ай бұрын

You're welcome

@sahildhull2662 8 жыл бұрын

thankyou very very very much...... sved my genetics exam.......

@shomusbiologyofficial 8 жыл бұрын

+Sahil Dhull thank you

@gamingid648 4 жыл бұрын

Very helpful keep going on bro❤️🙏❤️

@shomusbiologyofficial 4 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

@IM-bc3tm 5 жыл бұрын

Vary helpful thank you(:

@shomusbiologyofficial 5 жыл бұрын

You're welcome

@theorange8755 4 жыл бұрын

Wonderful thank you

@shomusbiologyofficial 4 жыл бұрын

You're welcome

@avneetkamboj6219 2 жыл бұрын

Very helpful video for understanding pedigrees

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@chepkorirvicky7558 4 жыл бұрын

You the best, I had to subscribe❤

@shomusbiologyofficial 4 жыл бұрын

Thank you. Glad you liked my lectures

@shailendersingh3293 2 жыл бұрын

Yaa it's an nice outlook we can lay emphasis on x linked dominant if we see in the chart the ratio of transfer of disease from moter to son is more than father to daughter so it can be a x linked dominant

@nicoleviloria5184 3 жыл бұрын

This is the first time I get it!!

@katsanlavers 2 жыл бұрын

Вау, это очень круто! Спасибо

@anilkumarsharmazoology8333 4 жыл бұрын

Thank you so much

@shomusbiologyofficial 4 жыл бұрын

You're welcome

@badtameezdil3119 7 жыл бұрын

Helpful

@sohailshaikh6735 2 жыл бұрын

Thank You Sir

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@theamariecabaccan 2 ай бұрын

THANK YOU SM AAA

@shomusbiologyofficial 2 ай бұрын

You're welcome

@asuramunikavishadesilva371 5 ай бұрын

thank you so much sir!❤

@shomusbiologyofficial 5 ай бұрын

Most welcome!

@mahaavtarbabajineebkarolibaba 2 жыл бұрын

exellent explaination... wow amazing

@shomusbiologyofficial 2 жыл бұрын

Thank you

@philippeter198 3 жыл бұрын

very helpful

@taqwaejaz980 2 жыл бұрын

Thanku Sooo much sir

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@gautomibasumatary5478 4 жыл бұрын

Thank you sir.

@shomusbiologyofficial 4 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures

@pratibhasaggi6012 3 ай бұрын

Best video 👍

@shomusbiologyofficial 3 ай бұрын

Thank you

@allrounderteck5011 Жыл бұрын

Thank u brother

@shomusbiologyofficial Жыл бұрын

You're welcome

@ontheway9311 2 жыл бұрын

THANK YOU SIR

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@abhishekpatel7335 6 жыл бұрын

thanks.

@zosexo9190 Жыл бұрын

thank you

@shomusbiologyofficial Жыл бұрын

You're welcome

@SandeepKumar-nc9bm 6 жыл бұрын

sir plz see again to question no 3 .It can also be x_linked recessive.

@FlatDrifting265 Жыл бұрын

this was taught better than my teacher. thank you.

@shomusbiologyofficial Жыл бұрын

You're welcome

@emmanuelchipeta1622 Жыл бұрын

It really has helped 💓 thank you

@shomusbiologyofficial Жыл бұрын

You're welcome

@jenvipatel5541 2 жыл бұрын

Thank you! This video helped me understand the 4 different types of pedigrees for my biology exam!

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@GunjanR516 2 жыл бұрын

Janvi Or jenvi?

@ramymelhem 7 жыл бұрын

in the last example, could u not also say that it could also be due to an autosomal recessive condition? i mapped it out and it seems to work.

@Kaandhal-or3gu Ай бұрын

It can never be recessive cuz its seen in all generations

@sakola4 Жыл бұрын

Brother, today is my exam. Wish me luck. Thank you brother!

@shomusbiologyofficial Жыл бұрын

All the best

@ayishathulbareerasp4967 3 жыл бұрын

Sir i have a question: what is the purpose behind checking whether an autosome linked disorder is dominant or recessive using pedigree analysis?Is the treatment of autosome linked dominant disorder and autosome linked recessive disorder different?

@Aesthetic_fact69 Ай бұрын

Thank you so much sir 😊...... You explained it very well... But I didn't understand last two pedigree charts According to me i think 2nd last is X-linked ressesive And the last one

@ranjani4899 7 жыл бұрын

simply nice and understandable..

@shomusbiologyofficial 7 жыл бұрын

+Prathisha Ranjani thank you. Glad you liked my lectures

@muktapal6240 9 ай бұрын

Thank u sir

@shomusbiologyofficial 9 ай бұрын

You're welcome

@oridniv 2 жыл бұрын

THANK YOU!!!!!!

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@sahilrampal5723 3 жыл бұрын

Very helpful

@shomusbiologyofficial 3 жыл бұрын

Thank you

@wycliffenyandika9017 Жыл бұрын

Love it ❤

@shomusbiologyofficial Жыл бұрын

Thank you

@user-ow9oz4pp4i 2 жыл бұрын

Your voice is soo sweet pleasant to hear bro🤘❤️

@shomusbiologyofficial 2 жыл бұрын

Thank you

@joankemboi2261 3 жыл бұрын

Thank you😇😇✨✨

@shomusbiologyofficial 3 жыл бұрын

You're welcome

@prateeksingh9483 5 жыл бұрын

Still confused

@shomusbiologyofficial 5 жыл бұрын

You're welcome

@harrystylesmiddlefinger 3 жыл бұрын

@@shomusbiologyofficial wait wtf lol

@thisumamarasinghe8171 4 ай бұрын

😢

@jishavinukumar1412 2 жыл бұрын

Thank you sir for taking the class in English

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@arfinali495 Жыл бұрын

Thanks

@shomusbiologyofficial Жыл бұрын

You're welcome

@joemariecastillo504 2 жыл бұрын

really helpful my guy

@shomusbiologyofficial 2 жыл бұрын

Thank you

@happy8871 5 жыл бұрын

Thank youuuuu

@shomusbiologyofficial 5 жыл бұрын

You're welcome

@shubhamsinghbartwal2028 4 жыл бұрын

In pedigree 3 in case of affected father do not pass traits to their son. But sons can be affected by affected female.. But affected sons can come from affected mother, and affected female can come from affected father... Why not x linked recessive or dominant...

@sachinchoudhary8930 7 жыл бұрын

good concept power

@shomusbiologyofficial 7 жыл бұрын

+Sachin chaudhary thank you

@arpandhillon5781 5 жыл бұрын

Me too

@ashleyc1339 2 жыл бұрын

I have a human hereditary mid term tomorrow… thank you!

@shomusbiologyofficial 2 жыл бұрын

Thank you

@vijaymalik3873 Жыл бұрын

Nice sir

@shomusbiologyofficial Жыл бұрын

Thank you

@s44449 2 жыл бұрын

Over the excellent

@shomusbiologyofficial 2 жыл бұрын

Thank you

@user-og8pl5tk1i Жыл бұрын

2023 and this video is helping me. Shout out to You

@shomusbiologyofficial Жыл бұрын

Thank you

@Roycedavinci 7 жыл бұрын

Thank you, sir!

@mersijaalic3045 7 жыл бұрын

You have explained it well, but i think that you should have written genotypes for each person. In that way we could see if we did the excercises well (3. and.4. exp). :)

@manojmanly1057 6 жыл бұрын

Nice explanation

@pjtsauagcpalem 3 жыл бұрын

Nice one in all pedigree related classes which l saw Thank you sir👍🏼

@shomusbiologyofficial 3 жыл бұрын

You're welcome. Glad to hear that you're getting benefit from my lectures. Please subscribe and share

@yuvarajgalagali3439 3 жыл бұрын

Best explanation with best examples ❤️

@shomusbiologyofficial 3 жыл бұрын

Thank you so much for appreciating my efforts

@synswurld8688 2 жыл бұрын

THANK YOU BRETHREN

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@nareshkukkmala957 2 жыл бұрын

Thaku sir

@shomusbiologyofficial 2 жыл бұрын

You're welcome

@praveengoel6136 6 жыл бұрын

The explanation was excellent and worth seeing.

@majidabdullah6598 Жыл бұрын

Sir with fue respect I want to know if the third problem solved is really autosomal recessive... Since in second generation the each of parents are coming from another family by considering that we can say that it's an x linked recessive trait. Correct me if I'm wrong. Thank you