From: Extracting rate changes in transcriptional regulation from MEDLINE abstracts
Negative Instance | As the translational control in the expression of cycle proteins Cdc13 and Cdc25 constructs positive feedback loops, the dynamical activities of the key components undergoes a rapid rising after a preliminary stage of slow increase. (PMID: 20303984) |
Positive Instance | In contrast, degradation of MTH1 is reinforced by glucose repression of MTH1 expression: disappearance of MTH1 is slowed when glucose repression of MTH1 expression is prevented, and this results in a delay in induction of HXT3 expression in response to glucose. (PMID: 16400179) |