Assertion: nucleolus's protein | /r/HasProperty | released inside the channel of the rough er
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Source sentences:
text: Typically, a protein is synthesized within the ribosome and released inside the channel of the rough ER, where sugars can be added to it (by a process called glycosylation) before it is transported within a vesicle to the next stage in the packaging and shipping process: the Golgi apparatus.