Status of clean gene (selection marker-free) technology
نویسندگان
چکیده
منابع مشابه
Clean Vector Technology for Marker-free Transgenic Fruit Crops
Marker-free transgenic crops confer several advantages over transgenic crops equipped with selection genes coding e.g. for antibiotic resistance. Firstly, the European Union has prepared a guidance document for risk assessment of GM-crops to be introduced in the environment (E.U. Joint Working Group on Novel Foods and GMO’s, 2003). In this document based on compliance to consumer demands the EU...
متن کاملComparative gene marker selection suite
MOTIVATION An important step in analyzing expression profiles from microarray data is to identify genes that can discriminate between distinct classes of samples. Many statistical approaches for assigning significance values to genes have been developed. The Comparative Marker Selection suite consists of three modules that allow users to apply and compare different methods of computing signific...
متن کاملHistorical Overview and Current Status of Genomic Technology and Marker Assisted Selection in Beef Cattle
Genomic technology has long been viewed as a transformative technology in that it has the potential to greatly alter strategies for livestock selection and management. Effective selection requires accurate predictions of genetic merit. Traditional genetic evaluations are obtained from data and pedigree information. In contrast, genomic predictions of genetic merit are based on associations, der...
متن کاملTransition to Clean Technology
We develop a microeconomic model of endogenous growth where clean and dirty technologies compete in production and innovation– in the sense that research can be directed to either clean or dirty technologies. If dirty technologies are more advanced to start with, the potential transition to clean technology can be diffi cult both because clean research must climb several rungs to catch up with ...
متن کاملSelection of marker-free transgenic plants using the isopentenyl transferase gene.
We have developed a new plant vector system for repeated transformation (called MAT for multi-auto-transformation) in which a chimeric ipt gene, inserted into the transposable element Ac, is used as a selectable marker for transformation. Selectable marker genes conferring antibiotic or herbicide resistance, used to introduce economically valuable genes into crop plants, have three major proble...
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ژورنال
عنوان ژورنال: African Journal of Biotechnology
سال: 2007
ISSN: 1684-5315
DOI: 10.5897/ajb2007.000-2460