Abstract
Trifolitoxin consists of 10 amino acids with a thiazoline ring and a UV-absorbing chromophore of unknown structure (Triplett et al., 1988). It is produced by the ineffective strain, R. leguminosarum bv. trifolii T24 and is bacteriostatic toward R. leguminosarum and R. fredii (Triplett and Barta, 1987). Production of trifolitoxin by T24 limits nodulation of clover roots by trifolitoxin-sensitive rhizobia (Schwinghamer and Belkengren, 1968; Triplett and Barta, 1987). The trifolitoxin production and resistance genes (tfx) have been cloned from a genomic library of T24 DNA (Triplett, 1988).
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Schwinghamer E A and Belkengren R P 1968 Arch. Mikrobiol. 64, 130–145.
Triplett E W 1988 Proc. Natl. Acad. Sci. (USA) 85, 3810–3814.
Triplett E W and Barta T M 1987 Plant Physiol. 85, 335–342.
Triplett EW et al. 1988 In Nitrogen Fixation: Hundred Years After. Eds. H Bothe, F J de Bruijn and W E Newton. Gustav Fischer, Stuttgart. 788 p.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1991 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Triplett, E.W., Schink, M.J., Noeldner, K.L. (1991). Mapping and subcloning of genes involved in nodulation competitiveness from Rhizobium leguminosarum bv. trifolii T24. In: Keister, D.L., Cregan, P.B. (eds) The Rhizosphere and Plant Growth. Beltsville Symposia in Agricultural Research, vol 14. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3336-4_42
Download citation
DOI: https://doi.org/10.1007/978-94-011-3336-4_42
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-5473-7
Online ISBN: 978-94-011-3336-4
eBook Packages: Springer Book Archive