What does XIST mean?
Definitions for XIST
xist
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Wikipedia
XIST
Xist (X-inactive specific transcript) is a non-coding RNA on the X chromosome of the placental mammals that acts as a major effector of the X-inactivation process. It is a component of the Xic – X-chromosome inactivation centre – along with two other RNA genes (Jpx and Ftx) and two protein genes (Tsx and Cnbp2).The Xist RNA, a large (17 kb in humans) transcript, is expressed on the inactive chromosome and not on the active one. It is processed in a similar way to mRNAs, through splicing and polyadenylation. However, it remains untranslated. It has been suggested that this RNA gene evolved at least partly from a protein-coding gene that became a pseudogene. The inactive X chromosome is coated with this transcript, which is essential for the inactivation. X chromosomes lacking Xist will not be inactivated, while duplication of the Xist gene on another chromosome causes inactivation of that chromosome.The human XIST gene was discovered by Carolyn J. Brown in the laboratory of Hunt Willard.
Numerology
Chaldean Numerology
The numerical value of XIST in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of XIST in Pythagorean Numerology is: 9
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- ज़िस्टHindi
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"XIST." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/XIST>.
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