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  • Erratum
  • Open Access

Erratum to: A simple method to evaluate the number of bradyrhizobia on soybean seeds and its implication on inoculant quality control

  • 1,
  • 1,
  • 1,
  • 2 and
  • 3Email author
AMB Express20111:25

https://doi.org/10.1186/2191-0855-1-25

  • Received: 31 August 2011
  • Accepted: 1 September 2011
  • Published:

The original article was published in AMB Express 2011 1:21

Correction

The authors regret that an error appears in Penna etal. (2011). The fourth sentence in the section Formulation and evaluation of the selective medium "This compound was initially solubilized in 98% ethanol, sterilized using 0.2 μm filters, added to 45°C YEM medium, and homogenized to obtain a final concentration of 0,2 g.l-1 of PCNB into the P-YEM medium". Must be replaced by the following "A solution of 10% PCNB in acetone, was diluted 1/5 in Tween 80 0,5%v/v in water, sterilized using 0.2 μm filters, added to 45°C YEM medium, and homogenized to obtain a final concentration of 0,04 g.l-1 of PCNB into the P-YEM medium".

Notes

Authors’ Affiliations

(1)
Laboratorio de Investigación y Desarrollo Básico, Merck Crop Bioscience Argentina, Buenos Aires, Argentina
(2)
Departamento de Microbiología, Inmunología y Biotecnología, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Argentina
(3)
Laboratorio de Fisiología Vegetal, Universidad Nacional de Rio Cuarto, Córdoba, Argentina

References

  1. Penna C, Massa R, Olivieri F, Gutkind G, Cassán F: A simple method to evaluate the number of bradyrhizobia on soybean seeds and its implication on inoculant quality control. AMB Express 2011, 1: 21. 10.1186/2191-0855-1-21PubMed CentralPubMedView ArticleGoogle Scholar

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