Regulation of alkane degradation pathway by a TetR family repressor via an autoregulation positive feedback mechanism in a Gram‐positive Dietzia bacterium

JL Liang, Y Nie, M Wang, G Xiong… - Molecular …, 2016 - Wiley Online Library
… the LuxR family activator AlkS induces the expression of both … , AlkS binds to its own promoter
and represses its expression (… the mechanism of the transcriptional regulation of alkW1-…

[HTML][HTML] Characterization and Transcriptional Regulation of n-Alkane Hydroxylase Gene Cluster of Rhodococcus jostii RHA1

N Gibu, D Kasai, T Ikawa, E Akiyama, M Fukuda - Microorganisms, 2019 - mdpi.com
… the transcriptions of the alk genes are under the control of a LuxR-type transcriptional regulator,
AlkS … of alkB and alkS promoters [8,49,50]. In contrast, AlkU belongs to the TetR family of …

[HTML][HTML] Mechanisms of transcriptional regulation by p53

KD Sullivan, MD Galbraith, Z Andrysik… - Cell Death & …, 2018 - nature.com
… ; (2) multiple regulatory functions of the CTD; (3) p53 is not a direct repressor of transcription;
… Finally, we discuss regulatory mechanisms that modify the p53 transcriptional program in a …

Standardization of inducer-activated broad host range expression modules: debugging and refactoring an alkane-responsive AlkS/PalkB device

A Arce-Rodríguez, I Benedetti… - Synthetic …, 2023 - academic.oup.com
… on alkS expression and its improvement with the edited gene, although we cannot rule out
that factors other than the transcriptional regulator can also influence physiological control. …

A yes-associated protein 1-Notch1 receptor positive feedback loop promotes breast cancer lung metastasis by attenuating the bone morphogenetic protein 4-SMAD …

L Zhao, J Lei, S Gu, Y Zhang, X Jing, L Wang… - …, 2022 - academic.oup.com
… functions, which expands the prior knowledge of transcriptional regulation of these proteins
(7,46). … JAG1 expression, formed a positive feedback regulatory loop in breast cancer cells. …

HoxA9 transforms murine myeloid cells by a feedback loop driving expression of key oncogenes and cell cycle control genes

X Zhong, A Prinz, J Steger, MP Garcia-Cuellar… - Blood …, 2018 - ashpublications.org
… , allocation to their respective transcription units, and … positive-feedback loop that drove
expression of the complete Hox-A locus. In addition, it controlled key oncogenic transcription

[HTML][HTML] The small GTPase RAC1B: A potent negative regulator of-and useful tool to study-TGFβ signaling

H Ungefroren, UF Wellner, T Keck, H Lehnert… - Cancers, 2020 - mdpi.com
… found that RAC1B also cross-talks with TGFβ signaling, but … , motility, and transcriptional
regulation such as SmgGDS, … 200 family form an autoregulatory feedback loop with ZEB1 or …

Novel mechanisms of regulation of the expression and transcriptional activity of hepatocyte nuclear factor 4α

S Guo, H Lu - Journal of cellular biochemistry, 2019 - Wiley Online Library
… regarding the transcriptional regulation and transactivation … This positive feedback loop
between HNF4α and HNF1α … HNF4α cross talks with diverse extracellular and intracellular …

Directly evolved AlkS-based biosensor platform for monitoring and high-throughput screening of alkane production

D Chen, S Xu, S Li, S Tao, L Li, S Chen… - ACS Synthetic …, 2023 - ACS Publications
… on transcriptional factor AlkS by directed evolution, which shows sensitive dynamic response
… Until now, two sets of alkane-responsive transcriptional regulatory systems (AlkR-P alkM in …

Molecular and epigenetic regulations and functions of the LAFL transcriptional regulators that control seed development

L Lepiniec, M Devic, TJ Roscoe, D Bouyer, DX Zhou… - Plant reproduction, 2018 - Springer
… Several additional transcriptional regulatory feedbacks have been identified that affect the …
positive feedback loop is limited by the fact that AGL15 negatively regulates its own expression