The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Histone H2A.Z Regulates the Expression of Several Classes of Phosphate Starvation Response Genes But Not as a Transcriptional Activator
Open accessAbstract
Phosphate (Pi) availability is a major constraint to plant growth. Consequently, plants have evolved complex adaptations to tolerate low Pi conditions. Numerous genes implicated in these adaptations have been identified, but their chromatin-level regulation has not been investigated. The nuclear actin-related protein ARP6 is conserved among all eukaryotes and is an essential component of the SWR1 chromatin remodeling complex, which regulates transcription via deposition of the H2A.Z histone variant into chromatin. Here, we demonstrate that ARP6 is required for proper H2A.Z deposition at a number of Pi starvation response (PSR) genes in Arabidopsis (Arabidopsis thaliana). The loss of H2A.Z at these target loci results in their derepression in arp6 mutants and correlates with the presence of multiple Pi-starvation-related phenotypes, including shortened primary roots and increases in the number and length of root hairs, as well as increased starch accumulation and phosphatase activity in shoots. Our data suggest a model for chromatin-level control of Pi starvation responses in which ARP6-dependent H2A.Z deposition modulates the transcription of a suite of PSR genes.
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Cites
Histone H2A.Z and DNA methylation are mutually antagonistic chromatin marks
Zilberman, D., Coleman-Derr, D., Ballinger, T., & Henikoff, S. (2008) · Nature · doi:10.1038/nature07324 · Cited by 593
Whole-genome expression analysis of snf/swi mutants of Saccharomyces cerevisiae
Sudarsanam, P., Iyer, V. R., Brown, P. O., & Winston, F. (2000) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.97.7.3364 · Cited by 389
Cited by
Epigenetic regulation in plant abiotic stress responses
Chang, Y., Zhu, C., Jiang, J., Zhang, H., Zhu, J., & Duan, C. (2020) · Journal of Integrative Plant Biology · doi:10.1111/jipb.12901 · Cited by 533
Molecular mechanisms underlying phosphate sensing, signaling, and adaptation in plants
Zhang, Z., Liao, H., & Lucas, W. J. (2014) · Journal of Integrative Plant Biology · doi:10.1111/jipb.12163 · Cited by 441
Gu, M., Chen, A., Sun, S., & Xu, G. (2016) · Molecular Plant · doi:10.1016/j.molp.2015.12.012 · Cited by 328
Dual role of the histone variant H2A.Z in transcriptional regulation of stress-response genes
Sura, W., Kabza, M., Karlowski, W. M., Bieluszewski, T., Kus-Slowinska, M., Pawełoszek, Ł., Sadowski, J., & Ziolkowski, P. A. (2017) · The Plant Cell · doi:10.1105/tpc.16.00573 · Cited by 199
Histone H2A.Z subunit exchange controls consolidation of recent and remote memory
Zovkic, I. B., Paulukaitis, B. S., Day, J. J., Etikala, D. M., & Sweatt, J. D. (2014) · Nature · doi:10.1038/nature13707 · Cited by 179
Metadata
- Authors
- Smith, A. P., Jain, A., Deal, R. B., Nagarajan, V. K., Poling, M. D., Raghothama, K. G., & Meagher, R. B.
- Venue
- Plant Physiology
- Publisher
- Oxford University Press (OUP)
- Published
- 2009-11-06
- Volume
- 152
- Issue
- 1
- Pages
- 217-225
- ISSN
- 0032-0889 (ISSN-L)
- 1532-2548
- OpenAlex
- W2086236731
- Cited by
- 185
- References
- 2
- FWCI
- 13.60
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- CoChat. (2026). Citation check: Histone H2A.Z Regulates the Expression of Several Classes of Phosphate Starvation Response Genes But Not as a Transcriptional Activator. https://app.cochat.ai/papers/10.1104/pp.109.145532
- The paper
- Smith, A. P., Jain, A., Deal, R. B., Nagarajan, V. K., Poling, M. D., Raghothama, K. G., & Meagher, R. B. (2010). Histone H2A.Z Regulates the Expression of Several Classes of Phosphate Starvation Response Genes But Not as a Transcriptional Activator. Plant Physiology. https://doi.org/10.1104/pp.109.145532
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