Example sentences for: tfx

How can you use “tfx” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Antibiotic production and resistance functions are encoded by the seven-gene tfx operon and the unlinked tfuA gene [ 10 11 ] . TFX is derived from post-translational cleavage and modification of the tfxA gene product.

  • Compared to other treatments available for pathogenic agrobacteria, the effects of TFX on non-target species is very low.

  • None of the tested strains were sensitive to R. leguminosarum T24, which produces relatively low amounts of TFX.

  • Agrobacterium rhizogenes is capable of producing TFX by addition of the stable plasmid, pT2TFXK, which contains the tfx operon but not tfuA [ 11 12 20 ] . This suggests that TFX production by crown gall biological control strains of Agrobacterium, such as A. rhizogenes K84 and A. vitis F2/5, may be enhanced by TFX production.

  • Although plasmid-borne traits are frequently unstable, pT2TFXK contains the RK2 plasmid-partitioning locus that confers a high degree of stability both in vitro and under field conditions [ 15 ] . Stable TFX expression would be beneficial under field conditions when the biological control agent is inoculated on seeds or on roots dipped in a bacterial suspension prior to planting.


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