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Questions related from Pandurangan Ranjani
I have performed clip inoculation in 45 days old rice plant with Xanthomonas oryzae. After 14 days of inoculation i was able to see characteristic blight symptoms and after few days the entire...
18 April 2017 1,912 14 View
I have tried to propagate phage from single plaque but not able to get titer above 10-7. 10 ml of broth was inoculated with Xanthomonas oryzae culture. When the OD reached 0.2 single plaque...
22 October 2015 294 8 View
Has anyone faced the same issue as me? Whenever I do the double agar plate method, I get contaminants which are oval in shape and grow vertically inside the agar as though they have teared the...
17 November 2014 9,873 3 View
It is one of the biochemical identifications for Xanthomonas sp., where the pathogen cannot grow in 0.02% TTC and its growth is completely inhibited at 0.1% TTC.
12 September 2014 1,854 3 View
I am working with bacterial leaf blight of rice caused by Xanthomonas oryae. Already I have isolated the pathogen and confirmed by using molecular techniques, in order to prove the koch postulate...
23 July 2014 272 8 View
Plant pathogens are very specific to their host . In the case of non host plant pathogen they will produce hypersensitive reaction like necrosis. If this is the case non host plant could be...
15 November 2013 2,667 5 View
Xanthomonadin is the pigment that is produced by the genus Xanthomonas. It is responsible for the yellow colour of the bacteria. This pigment has a major role in protecting the pathogen from...
27 February 2013 9,674 4 View
