Example sentences for: vitis

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

  • Where A. vitis F2/5 is effective as a biological control agent, its control is only effective when numbers of F2/5 are equal to, or greater than, the number of cells of the virulent strain [ 3 ] . Strains that are resistant to F2/5 biological control are known.

  • Strains that are susceptible to the antibiotic in vitro, such as A. vitis strain CG78, are able to infect the plant in the presence of F2/5 [ 3 ] , and Tn5 mutants of F2/5 lacking F2/5 antibiotic production appear to be unaffected in crown gall biological control [ 4 ] . Biological control by F2/5 is grape-specific, as F2/5 is not effective on non-grapevine host plants such as Nicotiana glauca.

  • Here we present experiments demonstrating the TFX-sensitivity of a range of A. vitis strains and the effect of the TFX production and resistance phenotypes on the expression of biological control of crown gall using the model plant Nicotiana glauca.

  • All of the A. vitis strains except for F2/5 were sensitive to R. etli CE3(pT2TFXK) as evidenced by zones of growth inhibition around the CE3(pT2TFXK) colonies.

  • Because A. vitis F2/5 produces an antibiotic to which most of the tumorigenic strains are sensitive [ 3 ] , the effect of TFX on A. vitis was assessed against TFX-producing and non-producing Rhizobium strains.


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