ISSN:
1365-3059
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
Notes:
Among 115 Spanish isolates of Agrobacterium tumefaciens from 13 hosts and 47 locations, biotypes 1, 2, and 3 were identified. Most isolates were of biotype 2. Biotype 3 isolates were obtained only from grapevine, and all were resistant to agrocin 84. Nopaline was utilized by 84% of isolates. Only three isolates did not utilize either octopine, nopaline or mannopinic acid.Isolates from fruit trees were mostly biotype 2 and utilized only nopaline; some isolates from a peach x almond hybrid utilized mannopinic acid. Rose and osier isolates were biotype 1 and utilized only nopaline. Most grapevine isolates were biotype 3, but varied widely in opine utilization.With one exception all isolates sensitive to agrocin 84 catabolized nopaline; no biotype 3 strains catabolized mannopinic acid and no biotype 1 or 2 strains catabolized octopine.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-3059.1988.tb02116.x
