Mass spectrometric quantification of indole-3-acetic Acid in Rhizobium culture supernatants: relation to root hair curling and nodule initiation.

@article{BadenochJones1982MassSQ,
  title={Mass spectrometric quantification of indole-3-acetic Acid in Rhizobium culture supernatants: relation to root hair curling and nodule initiation.},
  author={Jane Badenoch-Jones and Roger E Summons and Michael Anthony Djordjevic and John Shine and David S. Letham and Barry G. Rolfe},
  journal={Applied and environmental microbiology},
  year={1982},
  volume={44 2},
  pages={275-80}
}
Indole-3-acetic acid (IAA) has been unequivocally identified in culture supernatants of Rhizobium strains by gas chromatography-mass spectrometry. A method for accurately quantitating IAA in bacterial culture supernatants, employing deuterium-labeled IAA as an internal standard, has been developed. Similar IAA concentrations were found in culture supernatants of chosen Rhizobium mutants (defective in nodule formation) and their corresponding parent strains. Since some of the mutants are known… CONTINUE READING

From This Paper

Topics from this paper.
20 Citations
0 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 20 extracted citations

Similar Papers

Loading similar papers…