Impaired photoassimilate partitioning caused by phloem-specific removal of pyrophosphate can be complemented by a phloem-specific cytosolic yeast-derived invertase in transgenic plants.
Constitutive expression of the Escherichia coli ppa gene encoding inorganic pyrophosphatase resulted in sugar accumulation in source leaves and stunted growth of transgenic tobacco plants. The reason for this phenotype was hypothesized to be reduced sucrose utilization and loading into the phloem. T...
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| Publicat a: | Plant Cell |
|---|---|
| Autors principals: | , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Oxford University Press
1995
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC160780/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7734961/ https://ncbi.nlm.nih.govhttps://doi.org/10.1105/tpc.7.3.259 |
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