Autosomal Dominant Pedigree

[sophiemwalk]

OH THANK YOU SO MUCH YOU HAVE SAVED ME!! explained so perfectly - best video about pedigrees on YouTube!

[DurgeshSingh-syii]

Best teacher for genetics!
Excellent work!

[jamesgordan]

Sir your calm and composed teaching style is awesome. You saved me a lot of efforts and time.

[danielcastaneda]

woah that was pretty good i've been trying to learn pedigrees for weeks this really helped.

[mabelaracelyespinoza]

Great video! Amazing explanation. Thank you, sir

[Steveosaurs]

Thank you so much this helped me with homework I totally didn’t procrastinate with 😅

[tragedyinsideme]

i'm german and you thaught me better than my biology teacher. respect and thank you!!!!

[ResistmeJocy]

thank you so much sir you have a gift for teaching so much patients love how everything makes sense
apposed to my pathophysiology professor who has zero teaching skills

[imac]

Points to take care -
1. Identify Affected individual at each generation - If Yes then Dominant, If No then Recessive
2. Identify Dominant Autosomal - If affected Male has affected mother - If Yes then X Linked, If No then Autosomal (In a similar manner, If affected Daughters has Affected Father - If Yes, then X Linked, If No then Autosomal + Also, If lot of males are found affected from unaffected parents - then it is X linked Recessive)

Once Determined the above conditions, Now Lebel them -
1. All Affected Individuals with capital Letters Say 'A'
2. All unaffected individuals with normal letters Say 'aa' (twin alphabets indicate denoting the pair of alleles)
3. Based on Parental/Offspring combination - complete the puzzle assuming one pair of allele gets transfer from each parent.

Ta Da Done..!

[karleighbuchan]

Wow I love you. Thanks for explaining this SO well

[naidahadziibrahimovic]

Thank you so much, you’ve explained this in such a clear and simple way 👌👍

[andrewccf]

now, this is how a pro teaches. Tq :)

[glor]

amazing work. I am ready for my exam. thank you sir

[anmolmahajan]

thank you, I finally understood this concept

[MohammedAlAli]

Cristal Clear. Helped for my genetics class. Thanks

[matthiastakele]

Thank you so much!!! (from a MIT student)

[rashmitashetty]

amazing video! and,
Is it compulsory for the mother to contribute atleast one gene to ALL the offsprings?

[darraghh]

this was very well explained and logical.

[oliverdouglas]

chis pratt is my favourite genetics teacher

[binodkarki]

great video. so clear and shortcut idea to approach.