Which of the following phenomenon is associated with monoubiquitinylation of H2AK119

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#Question id: 4329

#Unit 3. Fundamental Processes

Within a cell, the amount of protein made using a given mRNA molecule depends partly on

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#Question id: 32579

#Unit 2. Cellular Organization

In many cells, the minus ends of microtubules are stabilized by association with:

a. Capping proteins

b. Kinesin-13

c. Dynein

d. γ-TuRC

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#Question id: 31270

#Unit 4. Cell Communication and Cell Signaling

Gain-of-function mutation in which gene will bypass restriction point controls?

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#Question id: 16125

#Unit 13. Methods in Biology

You are studying regulation of the yeast enzyme glutamine synthetase (GS), which is encoded by the GLN1 gene. You have isolated two mutants, designated gln2– and gln3–, that give decreased GS activity. Mating of either gln2– or gln3– haploids to wild type produces heterozygous diploids that show normal amounts of GS expression. When you cross either a gln2– or gln3– haploid to a gln1– strain the resulting diploids show normal expression of GS.              

From these experiments,  Classify  the  gln2– and gln3– mutations in terms of their basic genetic properties explaining the rationale behind your conclusions. Based on these properties make a proposal for the types of regulatory functions affected by the gln2– and gln3– mutations.

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#Question id: 12916

#Unit 13. Methods in Biology

Which statement is correct for Zoo blotting?