Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 996

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Direct control of shoot meristem activity by a cytokinin-activating enzyme

Kurakawa, Takashi, Ueda, Nanae, Maekawa, Masahiko, Kobayashi, Kaoru, Kojima, Mikiko, Nagato, Yasuo, Sakakibara, Hitoshi, Kyozuka, Junko·2007·Nature

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/nature05504

Cites

3 of 3 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 3 references

Research works printed but not linked: 27

  1. Werner, T. et al. Cytokinin-deficient transgenic Arabidopsis plants show multiple developmental alterations indicating opposite functions of cytokinins in the regulation of shoot and root meristem activity. Plant Cell 15, 2532–2550 (2003) · DOI · Paper page
  2. Helliwell, C. A. et al. The Arabidopsis AMP1 gene encodes a putative glutamate carboxypeptidase. Plant Cell 13, 2115–2125 (2001) · DOI
  3. Ashikari, M. et al. Cytokinin oxidase regulates rice grain production. Science 309, 741–745 (2005) · DOI · Paper page
  4. Higuchi, M. et al. In planta functions of the Arabidopsis cytokinin receptor family. Proc. Natl Acad. Sci. USA 101, 8821–8826 (2004) · DOI · Paper page
  5. Nishimura, C. et al. Histidine kinase homologs that act as cytokinin receptors possess overlapping functions in the regulation of shoot and root growth in Arabidopsis. Plant Cell 16, 1365–1377 (2004) · DOI · Paper page
  6. Howell, S. H., Lall, S. & Che, P. Cytokinins and shoot development. Trends Plant Sci. 8, 453–459 (2003) · DOI · Paper page
  7. Ferreira, F. J. & Kieber, J. J. Cytokinin signaling. Curr. Opin. Plant Biol. 8, 518–525 (2005) · DOI
  8. Mok, D. W. & Mok, M. C. Cytokinin metabolism and action. Annu. Rev. Plant Physiol. Plant Mol. Biol. 52, 89–118 (2001) · DOI · Paper page
  9. Sakakibara, H. Cytokinins: activity, biosynthesis, and translocation. Annu. Rev. Plant Biol. 57, 431–449 (2006) · DOI · Paper page
  10. Giulini, A., Wang, J. & Jackson, D. Control of phyllotaxy by the cytokinin-inducible response regulator homologue ABPHYL1. Nature 430, 1031–1034 (2004) · DOI · Paper page
  11. To, J. P. et al. Type-A Arabidopsis response regulators are partially redundant negative regulators of cytokinin signaling. Plant Cell 16, 658–671 (2004) · DOI · Paper page
  12. Takei, K. et al. AtIPT3 is a key determinant of nitrate-dependent cytokinin biosynthesis in Arabidopsis. Plant Cell Physiol. 45, 1053–1062 (2004) · DOI · Paper page
  13. Miyawaki, K., Matsumoto-Kitano, M. & Kakimoto, T. Expression of cytokinin biosynthetic isopentenyltransferase genes in Arabidopsis: tissue specificity and regulation by auxin, cytokinin, and nitrate. Plant J. 37, 128–138 (2004) · DOI · Paper page
  14. Werner, T., Köllmer, I., Bartrina, I., Holst, K. & Schmülling, T. New insights into the biology of cytokinin degradation. Plant Biol. (Stuttg.) 8, 371–381 (2006) · DOI · Paper page
  15. Sentoku, N. et al. Regional expression of the rice KN1-type homeobox gene family during embryo, shoot, and flower development. Plant Cell 11, 1651–1664 (1999) · DOI
  16. Moriguchi, K. et al. The complete nucleotide sequence of a plant root-inducing (Ri) plasmid indicates its chimeric structure and evolutionary relationship between tumor-inducing (Ti) and symbiotic (Sym) plasmids in Rhizobiaceae. J. Mol. Biol. 307, 771–784 (2001) · doi:10.1006/jmbi.2001.4488
  17. Crespi, M., Vereecke, D., Temmerman, W., Van Montagu, M. & Desomer, J. The fas operon of Rhodococcus fascians encodes new genes required for efficient fasciation of host plants. J. Bacteriol. 176, 2492–2501 (1994) · doi:10.1128/jb.176.9.2492-2501.1994
  18. Chen, C.-M. & Kristopeit, S. M. Metabolism of cytokinin: dephosphorylation of cytokinin ribonucleotide by 5′-nucleotidases from wheat germ cytosol. Plant Physiol. 67, 494–498 (1981) · doi:10.1104/pp.67.3.494
  19. Chen, C.-M. & Kristopeit, S. M. Metabolism of cytokinin: Deribosylation of cytokinin ribonucleoside by adenosine nucleosidase from wheat germ. Plant Physiol. 68, 1020–1023 (1981) · doi:10.1104/pp.68.5.1020
  20. Jain, M., Tyagi, A. K. & Khurana, J. P. Molecular characterization and differential expression of cytokinin-responsive type-A response regulators in rice (Oryza sativa). BMC Plant Biol. 6 1 doi: 10.1186/1471-2229-6-1 (2006) · DOI · Paper page
  21. Mayer, K. F. et al. Role of WUSCHEL in regulating stem cell fate in the Arabidopsis shoot meristem. Cell 95, 805–815 (1998) · DOI · Paper page
  22. Leibfried, A. et al. WUSCHEL controls meristem function by direct regulation of cytokinin-inducible response regulators. Nature 438, 1172–1175 (2005) · DOI · Paper page
  23. Jasinski, S. et al. KNOX action in Arabidopsis is mediated by coordinate regulation of cytokinin and gibberellin activities. Curr. Biol. 15, 1560–1565 (2005) · DOI · Paper page
  24. Yanai, O. et al. Arabidopsis KNOXI proteins activate cytokinin biosynthesis. Curr. Biol. 15, 1566–1571 (2005) · DOI · Paper page
  25. Sakamoto, T. et al. Ectopic expression of KNOX homeodomain protein induces expression of cytokinin biosynthesis gene in rice. Plant Physiol. 142, 54–62 (2006) · DOI · Paper page
  26. Kouchi, H., Sekine, M. & Hata, S. Distinct classes of mitotic cyclins are differentially expressed in the soybean shoot apex during the cell cycle. Plant Cell 7, 1143–1155 (1995) · DOI
  27. Takei, K., Sakakibara, H. & Sugiyama, T. Identification of genes encoding adenylate isopentenyltransferase, a cytokinin biosynthesis enzyme, in Arabidopsis thaliana. J. Biol. Chem. 276, 26405–26410 (2001) · DOI · Paper page

Cited by

See all 996

Metadata

Authors
Kurakawa, T., Ueda, N., Maekawa, M., Kobayashi, K., Kojima, M., Nagato, Y., Sakakibara, H., & Kyozuka, J.
Venue
Nature
Published
2007-02
Volume
445
Issue
7128
Pages
652-655
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2025400544
Cited by
996
References
3
FWCI
48.51
Type
journal article
Language
en
Open access
closed
Licence
www.springer.com/tdm (tdm)

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Direct control of shoot meristem activity by a cytokinin-activating enzyme. https://app.cochat.ai/papers/10.1038/nature05504
The paper
Kurakawa, T., Ueda, N., Maekawa, M., Kobayashi, K., Kojima, M., Nagato, Y., Sakakibara, H., & Kyozuka, J. (2007). Direct control of shoot meristem activity by a cytokinin-activating enzyme. Nature. https://doi.org/10.1038/nature05504

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.