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The content and composition of glucosinolates in genetically different varieties of oilseed rape (Brassica napus L.)

, : The content and composition of glucosinolates in genetically different varieties of oilseed rape (Brassica napus L.). Journal of Plant Protection Research 37(1/2): 104-108

Content and composition of glucosinolates in leaves of 2 traditional and 8 low-glucosinolate (LG) varieties of oilseed rape (B. napus) grown in Poznan during 1994-95 was determined by HPLC at 3 different stages of development. LG rape varieties showed lower leaf glucosinolate content than traditional rape varieties, but these differences were not as great as those observed in seeds. Composition and ratios of individual glucosinolates in leaves were different than those of seeds.

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Related references

Craig E.A.; Draper S.R., 1979: The glucosinolate content of oilseed rape brassica napus varieties. The development and application is described of a colorimetric method for the determination of total glucosinolates in oilseed rape. Observed values for a group of spring and winter varieties ranged 6-140 .mu.mol/g of de-fatted meal.

Jorgensen, R.B.; Andersen, B., 1994: Spontaneous hybridization between oilseed rape (Brassica napus) and weedy B. campestris (Brassicaceae): a risk of growing genetically modified oilseed rape. Frequencies of spontaneous hybridization between oilseed rape (Brassica napus L.) and weedy Brassica campestris ssp. campestris L. were measured in agricultural fields. Hybrids were identified by enzyme electrophoresis, random amplified polymorphi...

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Drozdowska L.; Rogozinska J., 1982: The occurrence of glucosinolates during the flowering and maturation of oilseed rape brassica napus. It was found that in the vegetative organs of rape, glucosinolates are present in insignificant amounts and their content decreases toward development. Higher amounts were found in flower buds; in the course of seed formation, continuous accumulat...

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