Abstract
We have demonstrated expression of bacterial genes transferred into cells of loblolly pine (Pinus taeda L.) by Agrobacterium tumefaciens. Whereas previous surveys found pines resistant to Agrobacterium, we found two wild type strains that produce galls. Callus proliferated from these galls synthesized specific opines. These results provide strong evidence for transfer and expression of bacterial genes in pine and extend the potential of genetic engineering to the world's most important genus for fiber production.
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Sederoff, R., Stomp, AM., Chilton, W. et al. Gene Transfer into Loblolly Pine by Agrobacterium tumefaciens. Nat Biotechnol 4, 647–649 (1986). https://doi.org/10.1038/nbt0786-647
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DOI: https://doi.org/10.1038/nbt0786-647