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Cited by 301

The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.

POM-POM2/CELLULOSE SYNTHASE INTERACTING1 Is Essential for the Functional Association of Cellulose Synthase and Microtubules in Arabidopsis

Open access
Bringmann, Martin, Li, Eryang, Sampathkumar, Arun, Kocabek, Tomas, Hauser, Marie-Theres, Persson, Staffan·2012·The Plant Cell

Abstract

In plants, regulation of cellulose synthesis is fundamental for morphogenesis and plant growth. Cellulose is synthesized at the plasma membrane, and the orientation of synthesis is guided by cortical microtubules; however, the guiding mechanism is currently unknown. We show that the conditional root elongation pom2 mutants are impaired in cell elongation, fertility, and microtubule-related functions. Map-based cloning of the POM-POM2 locus revealed that it is allelic to CELLULOSE SYNTHASE INTERACTING1 (CSI1). Fluorescently tagged POM2/CSI1s associated with both plasma membrane–located cellulose synthases (CESAs) and post-Golgi CESA-containing compartments. Interestingly, while CESA insertions coincided with cortical microtubules in the pom2/csi1 mutants, the microtubule-defined movement of the CESAs was significantly reduced in the mutant. We propose that POM2/CSI1 provides a scaffold between the CESAs and cortical microtubules that guide cellulose synthesis.

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Metadata

Authors
Bringmann, M., Li, E., Sampathkumar, A., Kocabek, T., Hauser, M.-T., & Persson, S.
Venue
The Plant Cell
Published
2012-01-01
Volume
24
Issue
1
Pages
163-177
ISSN
  • 1040-4651 (ISSN-L)
  • 1532-298X
OpenAlex
W2144274490
Cited by
301
References
48
FWCI
29.21
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: POM-POM2/CELLULOSE SYNTHASE INTERACTING1 Is Essential for the Functional Association of Cellulose Synthase and Microtubules in Arabidopsis. https://app.cochat.ai/papers/10.1105/tpc.111.093575
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Bringmann, M., Li, E., Sampathkumar, A., Kocabek, T., Hauser, M.-T., & Persson, S. (2012). POM-POM2/CELLULOSE SYNTHASE INTERACTING1 Is Essential for the Functional Association of Cellulose Synthase and Microtubules in Arabidopsis. The Plant Cell. https://doi.org/10.1105/tpc.111.093575

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