ArticlePlant signaling & behavior2012
SCI1, the first member of the tissue-specific inhibitors of CDK (TIC) class, is probably connected to the auxin signaling pathway.
Article in Plant signaling & behavior, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- Unveiling the Movement of RanBP1 During the Cell Cycle and Its Interaction with a Cyclin-Dependent Kinase (CDK) in Plants.International journal of molecular sciences · 2024Article
- Stigma/Style Cell-Cycle Inhibitor 1, a Regulator of Cell Proliferation, Interacts With a Specific 14-3-3 Protein and Is Degraded During Cell Division.Frontiers in plant science · 2022Article
- Article
- The Arabidopsis SIAMESE-RELATED cyclin-dependent kinase inhibitors SMR5 and SMR7 regulate the DNA damage checkpoint in response to reactive oxygen species.The Plant cell · 2014Article
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Authors and funding
3 authors.
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Abstract
The recent finding of a tissue-specific cell cycle regulator (SCI1) that inhibits cell proliferation/differentiation in the upper pistil points to an unanticipated way of controlling plant morphogenesis. The similarity between the SCI1 RNAi-silenced plants and some auxin-related phenotypes suggested that SCI1 could be involved in the auxin signaling pathway. To address this hypothesis, we analyzed the expression of three auxin-related genes in transgenic plants in which SCI1 was silenced and overexpressed. The results showed that the expression levels of the auxin-related genes largely correlated with the SCI1 expression level. Additionally, we analyzed the Arabidopsis SCI1 upstream regulatory region and found putative cis-acting elements also present in the AtCYCB1;1 AtYUC1, AtYUC2 and AtYUC4 URRs, suggesting a cell cycle- and auxin-related transcriptional regulation. Based on our previous and the current studies, we propose SCI1 as a signal transducer engaging auxin signaling and cell division/differentiation.
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