» Articles » PMID: 16666376

Molecular Cloning of Complementary DNA Encoding Maize Nitrite Reductase: Molecular Analysis and Nitrate Induction

Overview
Journal Plant Physiol
Specialty Physiology
Date 1988 Nov 1
PMID 16666376
Citations 37
Authors
Affiliations
Soon will be listed here.
Abstract

Complementary DNA has been isolated that codes for maize nitrite reductase (NiR) by using the corresponding spinach gene (E Back et al. 1988 Mol Gen Genet 212:20-26) as a heterologous probe. The sequences of the complementary DNAs from the two species are 66% homologous while the deduced amino acid sequences are 86% similar when analogous amino acids are included. A high percentage of the differences in the DNA sequences is due to the extremely strong bias in the corn gene to have a G/C base in the third codon position with 559/569 codons ending in a G or C. Using a hydroponic system, maize seedlings grown in the absence of an exogenous nitrogen source were induced with nitrate or nitrite. Nitrate stimulated a rapid induction of the NiR mRNA in both roots and leaves. There is also a considerable induction of this gene in roots upon the addition of nitrite, although under the conditions used the final mRNA level was not as high as when nitrate was the inducer. There is a small but detectable level of NiR mRNA in leaves prior to induction, but no constitutive NiR mRNA can be seen in the roots. Analysis of genomic DNA supports the notion that there are at least two NiR genes in maize.

Citing Articles

The root hairless mutant buzz in Brachypodium distachyon shows increased nitrate uptake and signaling but does not affect overall nitrogen use efficiency.

Rosas M, Alvarez J, Sanguinet K Plant J. 2024; 120(6):2738-2751.

PMID: 39570729 PMC: 11658193. DOI: 10.1111/tpj.17143.


Meta-QTLs, ortho-MQTLs and candidate genes for nitrogen use efficiency and root system architecture in bread wheat ( L.).

Saini D, Chopra Y, Pal N, Chahal A, Srivastava P, Gupta P Physiol Mol Biol Plants. 2021; 27(10):2245-2267.

PMID: 34744364 PMC: 8526679. DOI: 10.1007/s12298-021-01085-0.


Maize network analysis revealed gene modules involved in development, nutrients utilization, metabolism, and stress response.

Ma S, Ding Z, Li P BMC Plant Biol. 2017; 17(1):131.

PMID: 28764653 PMC: 5540570. DOI: 10.1186/s12870-017-1077-4.


Two short sequences in OsNAR2.1 promoter are necessary for fully activating the nitrate induced gene expression in rice roots.

Liu X, Feng H, Huang D, Song M, Fan X, Xu G Sci Rep. 2015; 5:11950.

PMID: 26150107 PMC: 4493634. DOI: 10.1038/srep11950.


Nitrogen transporter and assimilation genes exhibit developmental stage-selective expression in maize (Zea mays L.) associated with distinct cis-acting promoter motifs.

Liseron-Monfils C, Bi Y, Downs G, Wu W, Signorelli T, Lu G Plant Signal Behav. 2013; 8(10).

PMID: 24270626 PMC: 4091066. DOI: 10.4161/psb.26056.


References
1.
Dalling M, Hucklesby D, Hageman R . A Comparison of Nitrite Reductase Enzymes from Green Leaves, Scutella, and Roots of Corn (Zea mays L.). Plant Physiol. 1973; 51(3):481-4. PMC: 366292. DOI: 10.1104/pp.51.3.481. View

2.
Lips S, Roth-Bejerano N . Light and hormones: interchangeability in the induction of nitrate reductase. Science. 1969; 166(3901):109-10. DOI: 10.1126/science.166.3901.109. View

3.
Aparicio P, Knaff D, Malkin R . The role of an iron-sulfur center and siroheme in spinach nitrite reductase. Arch Biochem Biophys. 1975; 169(1):102-7. DOI: 10.1016/0003-9861(75)90321-5. View

4.
Young R, Davis R . Efficient isolation of genes by using antibody probes. Proc Natl Acad Sci U S A. 1983; 80(5):1194-8. PMC: 393560. DOI: 10.1073/pnas.80.5.1194. View

5.
McRee D, Richardson D, Richardson J, Siegel L . The heme and Fe4S4 cluster in the crystallographic structure of Escherichia coli sulfite reductase. J Biol Chem. 1986; 261(22):10277-81. View