The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Regulation of NRT1 and NRT2 Gene Families of Arabidopsis thaliana: Responses to Nitrate Provision
Open accessAbstract
Four low-affinity (NRT1), and seven high-affinity (NRT2) nitrate transporter gene homologues have been identified in Arabidopsis thaliana. We investigated the transcript abundances of all eleven genes in shoot and root tissues in response to the provision of 1 mM NO(3)(-), using relative quantitative RT-PCR. Based upon this criterion, genes were classified as nitrate-inducible, nitrate-repressible, or nitrate-constitutive. AtNRT1.1, 2.1, and 2.2 were strongly induced by NO(3)(-), peaking at 3-12 h and subsequently declining. By contrast AtNRT2.4 showed only modest induction both in shoots and roots. Expression of AtNRT2.5, one of the nitrate-repressible genes, was strongly suppressed by nitrate provision in both roots and shoots. The last group, characterized by a constitutive expression pattern, included AtNRT1.2, 1.4, 2.3, 2.6, and 2.7. Correlation coefficients between (13)NO(3)(-) influx from 100 micro M and 5 mM [NO(3)(-)], suggest that high- and low-affinity transport systems are mediated primarily by AtNRT2.1 and AtNRT1.1, respectively. Functional roles for the other members of these families remain uncertain.
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Cites
Analysis of the genome sequence of the flowering plant Arabidopsis thaliana
Initiative, T. A. G. (2000) · Nature · doi:10.1038/35048692 · Cited by 9,301
Pao, S. S., Paulsen, I. T., & Saier, M. H. (1998) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.62.1.1-34.1998 · Cited by 2,297
Cited by
Root Nitrogen Acquisition and Assimilation
Miller, A. J., & Cramer, M. D. (2005) · Plant and Soil · doi:10.1007/s11104-004-0965-1 · Cited by 696
A unified nomenclature of NITRATE TRANSPORTER 1/PEPTIDE TRANSPORTER family members in plants
Léran, S., Varala, K., Boyer, J.-C., Chiurazzi, M., Crawford, N., Daniel-Vedele, F., David, L., Dickstein, R., Fernandez, E., Forde, B., et al. (2014) · Trends in Plant Science · doi:10.1016/j.tplants.2013.08.008 · Cited by 676
Nitrate transporters and peptide transporters
Tsay, Y.-F., Chiu, C.-C., Tsai, C.-B., Ho, C.-H., & Hsu, P.-K. (2007) · FEBS Letters · doi:10.1016/j.febslet.2007.04.047 · Cited by 577
Nitrate transport and signalling
Miller, A. J., Fan, X., Orsel, M., Smith, S. J., & Wells, D. M. (2007) · Journal of Experimental Botany · doi:10.1093/jxb/erm066 · Cited by 526
Kiba, T., Feria-Bourrellier, A.-B., Lafouge, F., Lezhneva, L., Boutet-Mercey, S., Orsel, M., Bréhaut, V., Miller, A., Daniel-Vedele, F., Sakakibara, H., et al. (2012) · The Plant Cell · doi:10.1105/tpc.111.092221 · Cited by 422
Metadata
- Authors
- Okamoto, M., Vidmar, J. J., & Glass, A. D. M.
- Venue
- Plant and Cell Physiology
- Publisher
- Oxford University Press (OUP)
- Published
- 2003-03-15
- Volume
- 44
- Issue
- 3
- Pages
- 304-317
- ISSN
- 0032-0781 (ISSN-L)
- 1471-9053
- OpenAlex
- W2158170416
- Cited by
- 350
- References
- 2
- FWCI
- 13.38
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Okamoto, M., Vidmar, J. J., & Glass, A. D. M. (2003). Regulation of NRT1 and NRT2 Gene Families of Arabidopsis thaliana: Responses to Nitrate Provision. Plant and Cell Physiology. https://doi.org/10.1093/pcp/pcg036
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