Genregulation_Epigenetik Flashcards

1
Q

Welche Phasen hat der Zellzyklus?

A
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2
Q

Wie sieht das Eukaryotisches Chromosom aus?

A
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3
Q

Welche Histonmodifikationen gibt es?

A
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4
Q

Transkriptions-aktive DNA liegt lockerer gepackt vor

A
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5
Q

Wie funktioniert die Auflockerung des Chromatins durch Histonacetylierung?

A
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6
Q

Was ist Epigenetik?

A
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7
Q

Vergleiche Genetische und Epigenetische Vererbung!

A
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8
Q

Wie funktioniert die Regulation der Genexpression durch Mehtylierung von Cytosin?

A
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9
Q

Methylierung von Cytosin in CpG-Sequenzen/Inseln (Cytosin-phosphat-Guanosin)

A
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10
Q

CpG Mehtylierung und „Genomic Imprinting“

A
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11
Q

Komponenten eines geprägten Gen-Clusters

A
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12
Q

Bedeutung von „Genomic Imprinting“

A
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13
Q

Epigenetische Vererbung über die weibliche und männliche Keimbahn

A
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