Summary NR 507 Advanced Pathophysiology Midterm Exam Study Guide.pdf
1.DefectsIinItheIencodingIofIhistone-modifyingIproteinsI(ChpI6IandI12IwkI1) HistoneImodificationI(e.g., IhistoneIacetylationIandIdeacetylation, IalterationsIinIchromatin):IChromatinIcompaction IandIorganizationIhelpItoIregulateIgeneIexpression, Idetermining IandImaintainingIcell Iidentity.IChromatinIstructure ImustIbeIcontrolledIinIself-renewing IandIdifferentiatedIcellsIinIcell Irenewal Isystems.IForIexample, IthereIare IdifferencesIinIchromatinIstructureIinIstemIcellsIandIterminallyIdifferentiatedIcells areIchemical ImodificationsIofIDNAIsequencesIthatIalterItheIexpressionIofIgenes, IresultingIinIdiseaseIand Iphenotypical IvariationsI(uponIgenetics) typesIofIepigeneticImodifications IDNAImodification histoneImodification MicroribonucleicIacidsI(miRNAs)IorImatureImiRNAs specificIenvironmental IorInon-geneticIfactors, IsuchIasIdietIandIexposureItoIcertainIchemicalsIcanIaffect Iepigenetic HistoneImodifications-IinIdiverseIbiological IprocessesIsuchIasItranscriptional Iactivation/inactivation, chromosomeIpackaging, IandIDNAIdamage/repair. HistoneImodificationsI(e.g.IhistoneIacetylationIandIdeacetylation, IchromatinIalterations)-IChromatin IcompactionIandIorganizationIhelpItoIregulateIgeneIexpression, IdeterminingIandImaintainingIcell Iidentity quantitativeIdetectionIofIvariousIhistoneImodifications-IwouldIprovideIuseful IinformationIforIaIbetter understandingIofIepigeneticIregulationIofIcellularIprocessesIandItheIdevelopmentIofIhistoneImodifying Ienzyme-targetedIdrugs. HistoneIModification-IResults: HistoneIacetylationIandIdeacetylation alterationsIinIchromatin
Written for
- Institution
- Senior / 12th grade
- Course
- NR 507
- School year
- 4
Document information
- Uploaded on
- May 17, 2022
- Number of pages
- 12
- Written in
- 2021/2022
- Type
- SUMMARY
Subjects
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1defectsiinitheiencodingiofihistone modifyingiproteinsichpi6iandi12iwki1 histoneimodificationieg
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ihistoneiacetylationiandideacetylation
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ialterationsiinichromatinichromatinicompaction iandior