(Biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription.
Ещё 1 This proposal is further supported by the modelling of activator - promoter DNA-Esigma54 complex.
2 The mutation maps to a potential transcriptional activator binding site for Sp1.
3 The PAX3-FKHR protein has been shown to function as a transcriptional activator .
4 GS2 localizes to the nucleus and may act as a transcription activator .
5 Resveratrol is an activator of SIRT1 and possesses anti-inflammation and immune-regulatory properties.
6 In contrast, plasminogen activator levels are unaffected by time in culture.
7 Intravenous recombinant tissue plasminogen activator remains the most efficacious treatment available.
8 Main outcome measures: Forearm blood flow and acute release of tissue plasminogen activator .
9 At MET genes Cbf1p appears to function in both activator recruitment and chromatin-remodeling.
10 SVP protein suppresses the flowering process, whereas AGL24 acts as a flowering activator .
11 There were no differences in substance P-induced tissue plasminogen activator release.
12 Stiffness-dependent enhancement of inflammation was associated with increased expression of Rho activator , GEF-H1.
13 We established a transgenic mouse line in which tetracycline trans - activator induces ArchT expression.
14 Here, a factor that facilitates activator - dependent transcription initiation on chromatin templates was purified.
15 The affinity of the plasminogen activator for collagen was relatively weak.
16 Similarly, placenta growth factor did not induce urokinase-type plasminogen activator production in these cells.
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Translations for activator
Activator в диалектах
Соединенные Штаты Америки