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Author Question: When CpG islands are unmethylated, ________. (Read 41 times)

viki

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on: Jan 12, 2022
When CpG islands are unmethylated, ________.
◦ chromatin in the promoter region is open, allowing access by transcription factors and RNA polymerase
◦ chromatin in the promoter region is closed, preventing transcription factors and RNA polymerase from binding
◦ chromatin in the enhancer region is closed, so they are unable to bind regulatory proteins to initiate transcription
◦ DNAse hypersensitivity in that region of the chromosome is lost
◦ genes downstream of the CpG islands cannot be expressed, because the promoter region is blocked by histones
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Marked as best answer by viki on Jan 12, 2022

manuelcastillo

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Reply #1 on: Jan 12, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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viki

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Reply 2 on: Jan 12, 2022
Gracias!

tandmlomax84

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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