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zakruti.com » Knowledge, science, education » TED-Ed
Secrets of the X chromosome - Robin Ball

Secrets of the X chromosome - Robin Ball

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Rating: 4.0; Vote: 1
The sequence of DNA that we inherit from our parents encodes directions for making our cells and giving us specific traits. Identical twins have the same DNA sequence, so how can one twin end up with a genetic disorder while the other twin does not? Robin Ball explains how the secret lies in X chromosome inactivation. Lesson by Robin Ball
Date: 2020-08-22

Comments and reviews: 4


So The X Chromosomes Are Like A Bingo Wheel Or Slot Machine, Just Never Know Which And You Just Never Know When. That's A Cool Imagery.
Ooooh Now From The Kitty, You Can See Which Active Parent Gene Divided In The Direction.
Imma Have To Come Back And Re Watch This Video After Some Further Research I Couldn't Follow To Well. This Video Was Enlightening.
Wait Could This Be Where Polar Opposite Twins Come From!

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I have a triplication of the tspan7 gene on the x chromosome which controls autism and neurological development among other things which i have and so some days are good and some are bad i now have researchers studying my genes which includes this mutation i hope that this helps people one day
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I remember when I was younger, my classmate once asked the teacher, Why do girls have more genes? The teacher groaned. Why? the teacher asked. Because they need more pairs for their shirts! he said. The teacher than gave him a minus on his work.
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WonderfuI explaination. however I have a question. then why tuners get affected if all women need one X gene for functioning?
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