The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.
AXR2 Encodes a Member of the Aux/IAA Protein Family
Open accessAbstract
The dominant gain-of-function axr2-1 mutation of Arabidopsis causes agravitropic root and shoot growth, a short hypocotyl and stem, and auxin-resistant root growth. We have cloned theAXR2 gene using a map-based approach, and find that it is the same as IAA7, a member of the IAA(indole-3-acetic acid) family of auxin-inducible genes. Theaxr2-1 mutation changes a single amino acid in conserved domain II of AXR2/IAA7. We isolated loss-of-function mutations inAXR2/IAA7 as intragenic suppressors ofaxr2-1 or in a screen for insertion mutations inIAA genes. A null mutant has a slightly longer hypocotyl than wild-type plants, indicating that AXR2/IAA7 controls development in light-grown seedlings, perhaps in concert with other gene products. Dark-grown axr2-1 mutant plants have short hypocotyls and make leaves, suggesting that activation of AXR2/IAA7 is sufficient to induce morphological responses normally elicited by light. Previously described semidominant mutations in two other Arabidopsis IAA genes cause some of the same phenotypes as axr2-1, but also cause distinct phenotypes. These results illustrate functional differences among members of the Arabidopsis IAA gene family.
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Cites
Church, G. M., & Gilbert, W. (1984) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.81.7.1991 · Cited by 8,116
An Auxin-Dependent Distal Organizer of Pattern and Polarity in the Arabidopsis Root
Sabatini, S., Beis, D., Wolkenfelt, H., Murfett, J., Guilfoyle, T., Malamy, J., Benfey, P., Leyser, O., Bechtold, N., Weisbeek, P., et al. (1999) · Cell · doi:10.1016/s0092-8674(00)81535-4 · Cited by 1,388
Hardtke, C. S. (1998) · The EMBO Journal · doi:10.1093/emboj/17.5.1405 · Cited by 1,072
ARF1, a Transcription Factor That Binds to Auxin Response Elements
Ulmasov, T., Hagen, G., & Guilfoyle, T. J. (1997) · Science · doi:10.1126/science.276.5320.1865 · Cited by 973
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Self-citationActivation and repression of transcription by auxin-response factors
Ulmasov, T., Hagen, G., & Guilfoyle, T. J. (1999) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.96.10.5844 · Cited by 805
Genetic Control of Light-inhibited Hypocotyl Elongation in Arabidopsis thaliana (L.) Heynh
Koornneef, M., Rolff, E., & Spruit, C. J. P. (1980) · Zeitschrift für Pflanzenphysiologie · doi:10.1016/s0044-328x(80)80208-x · Cited by 787
Abel, S., & Theologis, A. (1996) · Plant Physiology · doi:10.1104/pp.111.1.9 · Cited by 762
Ulmasov, T., Murfett, J., Hagen, G., & Guilfoyle, T. J. (1997) · The Plant Cell · doi:10.2307/3870557 · Cited by 679
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Cited by
Okushima, Y., Overvoorde, P. J., Arima, K., Alonso, J. M., Chan, A., Chang, C., Ecker, J. R., Hughes, B., Lui, A., Nguyen, D., et al. (2005) · The Plant Cell · doi:10.1105/tpc.104.028316 · Cited by 1,122
Auxin Receptors and Plant Development: A New Signaling Paradigm
Mockaitis, K., & Estelle, M. (2008) · Annual Review of Cell and Developmental Biology · doi:10.1146/annurev.cellbio.23.090506.123214 · Cited by 651
Self-citationThe Tomato Aux/IAA Transcription Factor IAA9 Is Involved in Fruit Development and Leaf Morphogenesis
Wang, H., Jones, B., Li, Z., Frasse, P., Delalande, C., Regad, F., Chaabouni, S., Latché, A., Pech, J.-C., & Bouzayen, M. (2005) · The Plant Cell · doi:10.1105/tpc.105.033415 · Cited by 601
Genetics of Aux/IAA and ARF action in plant growth and development
Liscum, E., & Reed, J. W. (2002) · Auxin Molecular Biology · doi:10.1007/978-94-010-0377-3_10 · Cited by 597
Self-citationAUX/IAA Proteins Are Active Repressors, and Their Stability and Activity Are Modulated by Auxin
Tiwari, S. B., Wang, X.-J., Hagen, G., & Guilfoyle, T. J. (2001) · The Plant Cell · doi:10.1105/tpc.010289 · Cited by 555
Metadata
- Authors
- Nagpal, P., Walker, L. M., Young, J. C., Sonawala, A., Timpte, C., Estelle, M., & Reed, J. W.
- Venue
- Plant Physiology
- Publisher
- Oxford University Press (OUP)
- Published
- 2000-06-01
- Volume
- 123
- Issue
- 2
- Pages
- 563-574
- ISSN
- 0032-0889 (ISSN-L)
- 1532-2548
- OpenAlex
- W2122141638
- Cited by
- 470
- References
- 54
- FWCI
- 49.58
- Type
- journal article
- Language
- en
- Open access
- bronze
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