X-Linked Recessive Traits in a Pedigree

[@sushmanjalikanajam4565]

When my lecturer took more than an hour to teach this, here's Nicole clearing all my concepts in just 5 min. Kudos to your voice and explanation pattern. Love from India! Keep going....

[@yonijoni4636]

One of the best video ive seen so far on youtube when it comes to Pedigree related questions. Subscribed !!! she need more viewers

[@kevinquiroz6031]

Thank you very much professor Lantz. I have just started the genetics course and this has made understanding the content far easier. Very well made and explained!

[@minimunchers8002]

This makes so much more sense now, thank you!

[@aafaqomar9355]

Thank you mam❤from Pakistan 😊

[@prachiparate4380]

This helped me understand everything thank you😀😀

[@graceduran9005]

Great video thanks

[@seahorseanemone5258]

Greats vids, thankyou from Australia

[@hymaalphonse9124]

Why can't this be autosomal recessive too?

[@colonelh.s.l.3834]

Awesome video, thank you! Very clear.

[@munch2563]

this is an amazing video, thank you sm

[@DilshanKhan-no2rn]

Thanks you so much mam love from Indai

[@Anythingbuthatplease]

Can the last one also be wrong because of the rule "affected mothers must have affected sons"? since the son wasn't affected

[@tourride2021]

Great info thank you

[@vaishnavimatti2508]

Great video! Would the last practice problem be an example of autosomal dominant trait?

[@nicolelantz]

It could be autosomal dominant or X-linked dominant.

[@vaishnavimatti2508]

Thank you for the quick reply!

[@nicolelantz]

Happy to help :)

[@Exosap]

Hi, but it could be also autosomic recesive? if the father was Aa and the mother aa on one autosome it could be possible...

[@nicolelantz]

You are right. Any time you see something that could be X-linked recessive, it could also be autosomal recessive. You would need to look at many generations of offspring and run statistical analysis to distinguish between the two.
That said, the opposite is NOT true. It is NOT true every pedigree that represents an autosomal recessive mode is automatically representing an X-linked recessive mode as well.

[@Exosap]

@@nicolelantz thank you very muchu! Very usefull video!

[@jolene_ren]

thank you so much!

[@comeback2374]

Thank u very much

[@DilshanKhan-no2rn]

Thanks mam

[@comeback2374]

This helps me too much

[@axeskivster5810]

Hello, can I please send you a question that I got from a test ? It would be amazing if you could help me out !

[@maryams.7920]

so would these scenarios be a sex linked recessive or a general recessive trait?

[@nicolelantz]

These are all sex-linked recessive.

[@hoonghoonghoong2252]

Thanks alot....😭

[@wesamdweik6093]

thx