Potato modified for increased sucrose synthesis | BCH-LMO-SCBD-111612 | Living Modified Organism | Biosafety Clearing-House

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Living Modified Organism (LMO)

Decisions on the LMO Risk Assessments  
last updated: 31 Jan 2017
Living Modified Organism identity
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Potato modified for increased sucrose synthesis
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5 independent lines
The genetically modified plants express the coding region of inorganic pyrophosphatase from Escherichia coli which is specifically expressed in photosyntetically active mesophyll cells.

As a result of the genetic modification the production of the heterologous pyrophosphatase leads to the removal of cytoplasmatic pyrophosphate which results in the preferential production of sucrose in the modified potato plants.
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The term “Recipient organism” refers to an organism (either already modified or non-modified) that was subjected to genetic modification, whereas “Parental organisms” refers to those that were involved in cross breeding or cell fusion.
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Characteristics of the modification process
Derivative of pBIN19
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  • Agrobacterium-mediated DNA transfer
Some of these genetic elements may be present as fragments or truncated forms. Please see notes below, where applicable.
The neomycin phosphotransferase II of the Tn5 transposon is used as a selection marker.
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LMO characteristics
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  • Research
Detection method(s)
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Additional Information
Records referencing this document Show in search
Record type Field Record(s)
Country's Decision or any other Communication Living modified organism(s) 1
Risk Assessment generated by a regulatory process Living modified organism(s) 1