Ubiquitin-mediated protein degradation is a complex process, and many of the signals remain unknown.  One known signal involves recognition of amino acids in a processed protein that are either stabilizing (Ala, Gly, Met, Ser, etc.) or destabilizing (Arg, Asp, Leu, Lys, Phe, etc.), and are located at:

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#Question id: 5269

#XL - S Microbiology

The material responsible for transformation was shown to be DNA by

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#Question id: 19503

#XL - P Chemistry

Which of the following is not permissible

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#Question id: 3923

#XL - Q Biochemistry

The transcription of __ RNA accounts for most of the transcriptional activity of a cell.

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#Question id: 1109

#XL - Q Biochemistry

What role do phosphatases play in signal transduction pathways?

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#Question id: 1612

#XL - S Microbiology

Neutrophil defensins are: