|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
|
Data corrente: |
29/10/1996 |
|
Data da última atualização: |
29/10/1996 |
|
Autoria: |
ROGERS, H. J.; PARKES, H. C. |
|
Título: |
Transgenic plants and the environment. |
|
Ano de publicação: |
1995 |
|
Fonte/Imprenta: |
Journal of Experimental Botany, v.46, n.286, p.467-488, 1995. |
|
Idioma: |
Inglês |
|
Conteúdo: |
With a continued increase in the range of transgenes, and plant species for which genetic modification is possible, this review attempts to bring together some of the factors that will influence the eventual fate of transgenes in the environment, and the effects that such a dispersal may have. The review is developed from paper presented at the SEBSwansea meeting (April, 1994). Using experiments with GM (genetically modified) plants, and markers in non-GM plants, as well as observations on natural and crop populations, it is possible to predict isolationdistances required for limiting the unintentional release from GM crops, and the probable fate of both GM pollen and seed if it is released beyond the GM plot. Knowledge of wild relatives of crop plants, andecological mechanisms can also give insights into the possible effectsof different transgenes on native plants, and other agricultural crops. A large number of limited scale releases of GM plants have now takenplace from which we can gain information on the performance of GM crops in an agricultural environment, and the stability of the GM phenotype. All this information, can help to form a sound basis for regulations on the release of GM plants, an assessment of the need for, and scope of monitoring, and the best way in which to use GM crops. |
|
Palavras-Chave: |
Ecologiamolecular; Genetically-modified plants; Liberacao de transgenicos; Molecularecology; Plantas geneticamente modificadas; Transgenic releases. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01908naa a2200205 a 4500
001 1078260
005 1996-10-29
008 1995 bl --- 0-- u #d
100 1 $aROGERS, H. J.
245 $aTransgenic plants and the environment.
260 $c1995
520 $aWith a continued increase in the range of transgenes, and plant species for which genetic modification is possible, this review attempts to bring together some of the factors that will influence the eventual fate of transgenes in the environment, and the effects that such a dispersal may have. The review is developed from paper presented at the SEBSwansea meeting (April, 1994). Using experiments with GM (genetically modified) plants, and markers in non-GM plants, as well as observations on natural and crop populations, it is possible to predict isolationdistances required for limiting the unintentional release from GM crops, and the probable fate of both GM pollen and seed if it is released beyond the GM plot. Knowledge of wild relatives of crop plants, andecological mechanisms can also give insights into the possible effectsof different transgenes on native plants, and other agricultural crops. A large number of limited scale releases of GM plants have now takenplace from which we can gain information on the performance of GM crops in an agricultural environment, and the stability of the GM phenotype. All this information, can help to form a sound basis for regulations on the release of GM plants, an assessment of the need for, and scope of monitoring, and the best way in which to use GM crops.
653 $aEcologiamolecular
653 $aGenetically-modified plants
653 $aLiberacao de transgenicos
653 $aMolecularecology
653 $aPlantas geneticamente modificadas
653 $aTransgenic releases
700 1 $aPARKES, H. C.
773 $tJournal of Experimental Botany$gv.46, n.286, p.467-488, 1995.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
|
