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Accumulation of phytoalexins in Phaseolus vulgaris hypocotyls following infection by Rhizoctonia solani


, : Accumulation of phytoalexins in Phaseolus vulgaris hypocotyls following infection by Rhizoctonia solani. Physiological Plant Pathology 5(1): 51-64

Phaseollin, kievitone, phaseollidin and phaseollinisoflavan were obtained from R. solani-infected bean hypocotyls bearing lesions of different ages. The 4 phytoalexins were concentrated in the lesion areas and accumulated with time. Kievitone occurred at 183 mu g/g fresh wt. in young lesions and at 638 mu g/g fresh wt. in mature lesions. Phaseollin concs. were 18 and 782 mu g/g fresh wt., respectively, at comparable stages of lesion maturity.

US$19.90

DOI: 10.1016/0048-4059(75)90070-3


Other references

Birks H.J.B.; Berge F.; Boyle J.F.; Cumming B.F., 1990: A paleoecological test of the land use hypothesis for recent lake acidification in south west norway using hill top lakes. Lakes perched on hill-tops have very small catchments. Their water chemistry is largely influenced by the chemical composition of precipitation and by the underlying bedrock geology. They are ideal sites for testing the hypothesis that land-use an...

Tomoyoshi, M.Ta, 1986: Rheological and structural analysis of dispersion of foodstuffs. Journal of Texture Studies 17(2): 113-139

Zou, J.; Shi, P-Yong., 2017: Adulthood Sequelae of Congenital Zika Virus Infection in Mice. Ebiomedicine 20: 11-12

Volckringer, J., 1951: New professional aspects of the 1950 French Pharmacopeia. Annales Pharmaceutiques Francaises 9(3): 140-151

Rydberg, B., 1993: New maternal insurance increases freedom of choice and quality of care. Lakartidningen 90(7): 558-558

Trinka, E., 2004: Does seizure surgery alter the mortality of epilepsy?. Epilepsia 45(Suppl 3): 24-25

Pecora, P.; Suraci, C.; Antonelli, M.; D.M.ria, S.; Marrocco, W., 1981: Constipation and obesity: a statistical analysis. Constipation frequency was investigated among 1897 subjects (874 males and 1023 females), ranging in age from 6 to 70 years, chosen at random between city inhabitants and farmers. Bowel habit was studied in 966 obese patients (390 males and 576 fe...

Bancroft, E.K.; Castro, E.; Ardern-Jones, A.; Moynihan, C.; Page, E.; Taylor, N.; Eeles, R.A.; Rowley, E.; Cox, K., 2015: "It's all very well reading the letters in the genome, but it's a long way to being able to write": Men's interpretations of undergoing genetic profiling to determine future risk of prostate cancer. A family history of prostate cancer (PC) is one of the main risk factors for the disease. A number of common single nucleotide polymorphisms (SNPs) that confer small but cumulatively substantial risks of PC have been identified, opening the possib...

Hakami, W.S.; Majeed-Saidan, M.A., 2012: The incidence and spectrum of central nervous system malformations in newborns over a decade (2001-2010) in the Central Region of Saudi Arabia. To study the incidence and spectrum of central nervous system (CNS) malformations confirmed by computerized tomography (CT), or magnetic resonance imaging (MRI) in a Saudi newborn population of Riyadh over a 10-year period, and to compare our find...

Galassi, A.; Campanini, A., 1975: Indications and limitations of mechanical ventilation by the iron lung. Les Bronches 25(3): 205-207