ArticleDevelopmental cell2021
Activation of a signaling pathway by the physical translocation of a chromosome.
Article in Developmental cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
10 citing papers in PubMed, 16 citations in OpenAlex.
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- Widespread potential for phototrophy and convergent reduction of lifecycle complexity in the dimorphic order Caulobacterales.Nature communications · 2025Article
- A deoxynucleoside triphosphate triphosphohydrolase promotes cell cycle progression inJournal of bacteriology · 2025Article
- Phosphatase to kinase switch of a critical enzyme contributes to timing of cell differentiation.mBio · 2024Article
- Phosphate starvation decouples cell differentiation from DNA replication control in the dimorphic bacterium Caulobacter crescentus.PLoS genetics · 2023Article
- Adenovirus protein VII binds the A-box of HMGB1 to repress interferon responses.PLoS pathogens · 2023Article
- Turing-pattern model of scaffolding proteins that establish spatial asymmetry during the cell cycle ofiScience · 2023Article
- Synchronized Swarmers and Sticky Stalks: Caulobacter crescentus as a Model for Bacterial Cell Biology.Journal of bacteriology · 2023Review
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4 authors at 2 institutions in 1 country.
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Abstract
In every organism, the cell cycle requires the execution of multiple processes in a strictly defined order. However, the mechanisms used to ensure such order remain poorly understood, particularly in bacteria. Here, we show that the activation of the essential CtrA signaling pathway that triggers cell division in Caulobacter crescentus is intrinsically coupled to the initiation of DNA replication via the physical translocation of a newly replicated chromosome, powered by the ParABS system. We demonstrate that ParA accumulation at the new cell pole during chromosome segregation recruits ChpT, an intermediate component of the CtrA signaling pathway. ChpT is normally restricted from accessing the selective PopZ polar microdomain until the new chromosome and ParA arrive. Consequently, any disruption to DNA replication initiation prevents ChpT polarization and, in turn, cell division. Collectively, our findings reveal how major cell-cycle events are coordinated in Caulobacter and, importantly, how chromosome translocation triggers an essential signaling pathway.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.