The phrase "an additional repression" is correct and usable in written English.
It can be used when discussing an extra layer or form of suppression or control, often in a political or social context.
Example: "The government implemented an additional repression of free speech, limiting citizens' ability to express dissent."
Alternatives: "further suppression" or "extra oppression".
Inhibition of replication fork progression by the chromatin protein SUUR is an additional repression mechanism to reduce copy number.
The induction of uvrC transcription was quite low in our experiments, most likely because of an additional repression by LexA.
This suggests that in grape and kiwifruit RIN cannot auto-activate itself, and even suggests the presence of an additional repression during this time.
Similar changes in transcript levels occurred in PCIB-treated fruits, which showed an additional repression of β-Lcy2 and an induction of Zep, as well as a very similar carotenoid profile to the ACC-treated samples.
When investigating Cox-2 expression by RT-PCR we could confirm the down-regulation at 24 hrs in Caco-2 and identify an additional repression in NHEK at 1, 3 and 48 hrs after NAC treatment.
In support of this, treatment of shGR-19 cells with HC did not result in any additional repression of BRCA1 activity.
The PPARδ LBD repressed PPARγ1 signalling (P<0.05) with additional repression seen in the presence of CF (Figure 4D).
On the one hand, although the terminal neuronal genes regulated by REST are poised in stem cells, REST is itself a repressor and may not require the additional repression mechanism of Polycomb.
Ultimately, the Arab Spring did not solve the crisis of governmental legitimacy that plagues the Middle East, it simply resulted in just enough additional repression to defer the inevitable explosion to a later date.
Two hours of DEX pre-treatment resulted in a significantly increased repression, suggesting that a slower mechanism requiring de novo protein synthesis is responsible for the additional repression (data not shown).
Under anoxic conditions, the expression of nuo genes is very low, and no additional repression by iron limitation is necessary.
