Using an oilseed rape x wild/weedy relative gene flow index for the monitoring of transgenic oilseed rape

被引：0

作者：

Devos, Y. ^{[1
]}

De Schrijver, A. ^{[2
]}

Reheul, D. ^{[1
]}

机构：

[1] Univ Ghent, Dept Plant Prod, Fac Biosci Engn, B-9000 Ghent, Belgium

[2] Sci Inst Publ Hlth, Div Biosafety & Biotechnol, B-1050 Brussels, Belgium

来源：

JOURNAL FUR VERBRAUCHERSCHUTZ UND LEBENSMITTELSICHERHEIT-JOURNAL OF CONSUMER PROTECTION AND FOOD SAFETY | 2007年 / 2卷 / Suppl 1期

关键词：

introgressive hybridisation; oilseed rape; post-market environmental monitoring; vertical gene flow; wild/weedy relatives;

D O I：

10.1007/s00003-007-0245-0

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

To estimate the introgressive hybridisation propensity (IHP) between transgenic oilseed rape and certain of its cross-compatible wild/weedy relatives at the landscape level, a conceptual approach was developed. A questionnaire was established enclosing the successive steps to successfully achieve introgressive hybridisation. Each step was described and scored, resulting in an IHP value for each cross-compatible wild/weedy relative. This approach revealed that in Flanders (Belgium) Brassica rapa has the highest IHP value, followed by Hirschfeldia incana, Diplotaxis tenuifolia, Raphanus raphanistrum and Sinapis arvensis. Using these values, monitoring priorities can be defined within the pool of cross-compatible wild/weedy oilseed rape relatives. It is discussed how the numerical quantification may serve as a valuable tool in case-specific monitoring and general surveillance of transgenic oilseed rape.

引用

页码：88 / 89

页数：2