• Walter Klingmüller
Conference paper


In Azospirillum II, 1983, article Heulin et al., insert on page 91, after line 5, the following: plates were incubated at 37°C for 72 hours under air. Carbohydrate acidification was determined to be positive when the medium turned yellow (pH < 5.0), weak when it became green and negative when it remained purple violet.

Copyright information

© Springer-Verlag Berlin Heidelberg 1985

Authors and Affiliations

  • Walter Klingmüller
    • 1
  1. 1.Lehrstuhl für GenetikUniversität BayreuthBayreuthGermany

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