Secreted Peptide Signals Required for Maintenance of Root Stem Cell Niche in
                    Arabidopsis

Yo Matsuzaki; Mari Ogawa-Ohnishi; Ayaka Mori; Yoshikatsu Matsubayashi

doi:10.1126/science.1191132

journal article Aug 27, 2010

Secreted Peptide Signals Required for Maintenance of Root Stem Cell Niche in Arabidopsis

Yo Matsuzaki Mari Ogawa-Ohnishi Ayaka Mori Yoshikatsu Matsubayashi

Science Vol. 329 No. 5995 pp. 1065-1067 · American Association for the Advancement of Science (AAAS)

View at Publisher Save 10.1126/science.1191132

Abstract

Making Roots

A tiny bunch of stem cells generates the bulk and diversity of plant roots. These cells are found at the root meristem and are themselves regulated by signaling inputs from a variety of sources. In
Arabidopsis
,

Matsuzaki
et al.

(p.
1065
) have identified a family of peptide factors that regulate these root stem cells. These peptides, known as root meristem growth factors, carry the post-translational modification, tyrosine sulfation, and are essential for maintaining the root stem cell niche.

Topics

No keywords indexed for this article. Browse by subject →

References

11

[1]

10.1074/jbc.r300008200

[2]

10.1073/pnas.0902801106

[3]

10.1046/j.1365-313x.1999.00620.x

[4]

10.1038/nature05703

[5]

Ulmasov T., Murfett J., Hagen G., Guilfoyle T. J., Aux/IAA proteins repress expression of reporter genes containing natural and highly active synthetic auxin response elements. Plant Cell 9, 1963 (1997).9401121

[6]

Phytosulfokine, sulfated peptides that induce the proliferation of single mesophyll cells of Asparagus officinalis L.

Y Matsubayashi, Y Sakagami

Proceedings of the National Academy of Sciences 10.1073/pnas.93.15.7623

[7]

10.1073/pnas.0706403104

[8]

Disruption and Overexpression of Arabidopsis Phytosulfokine Receptor Gene Affects Cellular Longevity and Potential for Growth

Yoshikatsu Matsubayashi, Mari Ogawa, Hitomi Kihara et al.

Plant Physiology 10.1104/pp.106.081109

[9]

10.1016/j.cell.2004.09.018

[10]

PLETHORA proteins as dose-dependent master regulators of Arabidopsis root development

Carla Galinha, Hugo Hofhuis, Marijn Luijten et al.

Nature 10.1038/nature06206

[11]

10.1242/dev.02238

Cited By

439

Ab-GALFA, A bioassay for insect gall formation using the model plant Arabidopsis thaliana

Tomoko Hirano, Ayaka Okamoto · 2023

Scientific Reports

Metrics

439

Citations

11

References

Details

Published: Aug 27, 2010
Vol/Issue: 329(5995)
Pages: 1065-1067

Authors

Y

Yo Matsuzaki

Graduate School of Bio-Agricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan.

M

Mari Ogawa-Ohnishi

Graduate School of Bio-Agricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan.

A

Ayaka Mori

Graduate School of Bio-Agricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan.

Y

Yoshikatsu Matsubayashi

Graduate School of Bio-Agricultural Sciences, Nagoya University, Chikusa, Nagoya 464-8601, Japan.

Cite This Article

Yo Matsuzaki, Mari Ogawa-Ohnishi, Ayaka Mori, et al. (2010). Secreted Peptide Signals Required for Maintenance of Root Stem Cell Niche in Arabidopsis. Science, 329(5995), 1065-1067. https://doi.org/10.1126/science.1191132

Secreted Peptide Signals Required for Maintenance of Root Stem Cell Niche in Arabidopsis

You May Also Like