Skip to main content
Log in

An endophytic bacterium isolated from roots of the halophyte Prosopis strombulifera produces ABA, IAA, gibberellins A1 and A3 and jasmonic acid in chemically-defined culture medium

  • Brief communication
  • Published:
Plant Growth Regulation Aims and scope Submit manuscript

Abstract

This paper informs the characterization by 16SrDNA partial sequence analysis of an endophytic diazotrophic bacterium isolated from roots of the halophyte shrub Prosopis strombulifera. The bacterium produced ABA, IAA, GA1, GA3 and jasmonic acid in chemically-defined culture medium as assessed by GC-EIMS. The results emphasize the role of phytohormones produced by endophytic bacteria in the association host-beneficial microorganisms, especially under conditions of adverse environments.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  • Bastián F, Cohen A, Piccoli P, Luna V, Baraldi R, Bottini R (1998) Production of indole-3-acetic acid and gibberellins A1 and A3 by Acetobacter diazotrophicus and Herbaspirillum seropedicae in chemically-defined culture media. Plant Growth Regul 24:7–11

    Article  Google Scholar 

  • Bottini R, Fulchieri M, Pearce D, Pharis RP (1989) Identification of gibberellins A1, A3 and iso-A3 in cultures of Azospirillum lipoferum. Plant Physiol 90:45–47

    Article  PubMed  CAS  Google Scholar 

  • Bottini R, Cassán F, Piccoli P (2004) Gibberellin production by bacteria and its involvement in plant growth promotion and yield increase. Appl Microbiol Biotechnol 65:497–503

    Article  PubMed  CAS  Google Scholar 

  • Burkart A (1937) Estudios morfológicos y etológicos en el género Prosopis. Darwiniana 3:27–47

    Google Scholar 

  • Cohen AC, Bottini R, Piccoli P (2008) Azospirillum brasilense Sp 245 produces ABA in chemically-defined culture medium and increases ABA content in arabidopsis plants. Plant Growth Regul 54:97–103

    Article  CAS  Google Scholar 

  • Cohen AC, Travaglia C, Bottini R, Piccoli P (2009) Abscisic acid produced by endophytic Azospirillum alleviates drought effects in maize. Botany 87:455–462

    Article  CAS  Google Scholar 

  • Crozier A, Arruda P, Jasmim JM, Monteiro SandbergG (1988) Analysis of indole-3-acetic acid and related indoles in culture medium from Azospirillum lipoferum and Azospirillum brasilense. Appl Environ Microbiol 54:2833–2837

    PubMed  CAS  Google Scholar 

  • Döbereiner J, Reis VM, Paula VM, Olivares FL (1993) Endophytic diazotrophs in sugar cane, cereals and tuber plants. In: Palacios R, Mora J, Newton WE (eds) New horizons in nitrogen fixation. Kluwer Academic Publishers, Dordrecht, pp 671–676

  • Fulchieri M, Lucangeli C, Bottini R (1993) Inoculation with Azospirillum lipoferum affects growth and gibberellin status of corn seedling roots. Plant Cell Physiol 34:1305–1309

    CAS  Google Scholar 

  • Higgins DG, Thompson JD, Gibson TJ (1994) Clustal W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position specific gap penalties and weight matrix choice. Nucleic Acids Res 22:4673–4680

    Article  PubMed  Google Scholar 

  • Okon Y, Labanderas-González C (1994) Agronomic applications of Azospirillum: an evaluation of 20 years of worldwide field inoculation. Soil Biol Biochem 26:1591–1601

    Article  CAS  Google Scholar 

  • Reinoso H, Sosa L, Ramírez L, Luna V (2004) Salt-induced changes in the vegetative anatomy of Prosopis strombulifera (Leguminosae). Can J Bot 82:618–628

    Article  Google Scholar 

  • Tamura K, Dudley J, Nei M, Kumar S (2007) MEGA4: molecular evolutionary genetics analysis (MEGA) software version 4.0. Mol Biol Evol 24:1596–1599

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Patricia Piccoli.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Piccoli, P., Travaglia, C., Cohen, A. et al. An endophytic bacterium isolated from roots of the halophyte Prosopis strombulifera produces ABA, IAA, gibberellins A1 and A3 and jasmonic acid in chemically-defined culture medium. Plant Growth Regul 64, 207–210 (2011). https://doi.org/10.1007/s10725-010-9536-z

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10725-010-9536-z

Keywords

Navigation