A new technique for rapidly determining the nuclesome structure for regions of chromatin is called Mnase-Seq. Briefly, in MNase-Seq experiments, the chromatin is digested with Micrococcal Nuclease (MNase) and then the resulting digest is subjecting to high throughput sequencing to identify sequences digested by enzyme. See this short article for complete explanation. In the experiment below, researchers conducted an Mnase Seq experiment on a region of a chromosome in the absence (OHT-) and presence (OHT+) of a Protein X. This protein has a dramatic effect on the expression of the Igll1 gene, but no effect on Top3b nor Vpreb1 genes. Based on this information, explain what Protein X is doing to influence the Igll1 gene (limit 4-5 sentences).

A new technique for rapidly determining the nuclesome structure for regions of chromatin is called Mnase-Seq. Briefly, in MNase-Seq experiments, the chromatin is digested with Micrococcal Nuclease (MNase) and then the resulting digest is subjecting to high throughput sequencing to identify sequences digested by enzyme. See this short article for complete explanation. In the experiment below, researchers conducted an Mnase Seq experiment on a region of a chromosome in the absence (OHT-) and presence (OHT+) of a Protein X. This protein has a dramatic effect on the expression of the Igll1 gene, but no effect on Top3b nor Vpreb1 genes. Based on this information, explain what Protein X is doing to influence the Igll1 gene (limit 4-5 sentences).

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter31: Completing The Protein Life Cycle: Folding, Processing, And Degradation

Section: Chapter Questions

Problem 8P

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