The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Methods for isolating and characterizing ACC deaminase‐containing plant growth‐promoting rhizobacteria
Abstract
One of the major mechanisms utilized by plant growth‐promoting rhizobacteria (PGPR) to facilitate plant growth and development is the lowering of ethylene levels by deamination of 1‐aminocyclopropane‐1‐carboxylic acid (ACC) the immediate precursor of ethylene in plants. The enzyme catalysing this reaction, ACC deaminase, hydrolyses ACC to α‐ketobutyrate and ammonia. Several bacterial strains that can utilize ACC as a sole source of nitrogen have been isolated from rhizosphere soil samples. All of these strains are considered to be PGPR based on the ability to promote canola seedling root elongation under gnotobiotic conditions. The treatment of plant seeds or roots with these bacteria reduces the amount of ACC in plants, thereby lowering the concentration of ethylene. Here, a rapid procedure for the isolation of ACC deaminase‐containing bacteria, a root elongation assay for evaluating the effects of selected bacteria on root growth, and a method of assessing bacterial ACC deaminase activity are described in detail. This should allow researchers to readily isolate new PGPR strains adapted to specific environments.
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Cites
A model for the lowering of plant ethylene concentrations by plant growth-promoting bacteria
Glick, B. R., Penrose, D. M., & Li, J. (1998) · Journal of Theoretical Biology · doi:10.1006/jtbi.1997.0532 · Cited by 1,466 · cited 4×
“A number of PGPR contain the enzyme 1-aminocyclopropane-1-carboxylate (ACC) deaminase (Jacobson et al. 1994, Shah et al. 1997, Glick et al. 1998, Shah et al. 1998) and this enzyme can cleave the plant ethylene precursor ACC, and thereby lower the level of ethylene in a developing or stressed plant.”
BackgroundMethodInfluentialSelf-citationMetabolism of 1-Aminocyclopropane-1-carboxylic Acid
Honma, M., & Shimomura, T. (1978) · Agricultural and Biological Chemistry · doi:10.1080/00021369.1978.10863261 · Cited by 695
Cited by
Plant growth-promoting bacteria confer resistance in tomato plants to salt stress
Mayak, S., Tirosh, T., & Glick, B. R. (2004) · Plant Physiology and Biochemistry · doi:10.1016/j.plaphy.2004.05.009 · Cited by 1,254
Self-citationGururani, M. A., Upadhyaya, C. P., Baskar, V., Venkatesh, J., Nookaraju, A., & Park, S. W. (2013) · Journal of Plant Growth Regulation · doi:10.1007/s00344-012-9292-6 · Cited by 482
Rhizobacterial mediation of plant hormone status
Dodd, I. C., Zinovkina, N. Y., Safronova, V. I., & Belimov, A. A. (2010) · Annals of Applied Biology · doi:10.1111/j.1744-7348.2010.00439.x · Cited by 466
Sessitsch, A., Coenye, T., Sturz, A. V., Vandamme, P., Barka, E. A., Salles, J. F., Van Elsas, J. D., Faure, D., Reiter, B., Glick, B. R., et al. (2005) · International Journal of Systematic and Evolutionary Microbiology · doi:10.1099/ijs.0.63149-0 · Cited by 375
Self-citationBal, H. B., Nayak, L., Das, S., & Adhya, T. K. (2013) · Plant and Soil · doi:10.1007/s11104-012-1402-5 · Cited by 375
Metadata
- Authors
- Penrose, D. M., & Glick, B. R.
- Venue
- Physiologia Plantarum
- Publisher
- Wiley
- Published
- 2003-04-16
- Volume
- 118
- Issue
- 1
- Pages
- 10-15
- ISSN
- 0031-9317 (ISSN-L)
- 1399-3054
- OpenAlex
- W1996723297
- Cited by
- 1,562
- References
- 2
- FWCI
- 8.03
- Type
- journal article
- Language
- en
- Open access
- closed
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- Penrose, D. M., & Glick, B. R. (2003). Methods for isolating and characterizing ACC deaminase‐containing plant growth‐promoting rhizobacteria. Physiologia Plantarum. https://doi.org/10.1034/j.1399-3054.2003.00086.x
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