Plastid Transformation

High yields of gene product: Each cell contains around 100 chloroplasts each with as many as 100 plastome copies equivalent to 10 000 gene copies per cell. Recombinant protein contents of up to 20% of total cellular protein can be obtained.

 Biological safety: no pollen transmission
 Targeted insertion of transgenes at predetermined loci:
 productivity stable and predictable
 no gene silencing, no 'position effects'
 valuable traits maintained
 transgenes not inserted into the nucleus
 Versatility: operon expression of multiple genes
 Systems for selection marker removal allow the generation of marker free transplastomic plants
 Very efficient protoplast-based proprietary plastid transformation technology; protoplast systems available for many species available

    arabidopsis              barley                  potato

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Plastid Transformation

High yields of gene product: Each cell contains around 100 chloroplasts each with as many as 100 plastome copies equivalent to 10 000 gene copies per cell. Recombinant protein contents of up to 20% of total cellular protein can be obtained.

 Biological safety: no pollen transmission
 Targeted insertion of transgenes at predetermined loci:
 productivity stable and predictable
 no gene silencing, no 'position effects'
 valuable traits maintained
 transgenes not inserted into the nucleus
 Versatility: operon expression of multiple genes
 Systems for selection marker removal allow the generation of marker free transplastomic plants
 Very efficient protoplast-based proprietary plastid transformation technology; protoplast systems available for many species available

    arabidopsis              barley                  potato

back
read more