Field and pulping performances of transgenic trees with altered lignification. Pilate, G., Guiney, E., Holt, K., Petit-Conil, M., Lapierre, C., Leplé, J., Pollet, B., Mila, I., Webster, E., A., Marstorp, H., G., Hopkins, D., W., Jouanin, L., Boerjan, W., Schuch, W., Cornu, D., & Halpin, C. Nature Biotechnology, 20(6):607, Nature Publishing Group, 2002.
abstract   bibtex   
The agronomic and pulping performance of transgenic trees with altered lignin has been evaluated in duplicated, long-term field trials. Poplars expressing cinnamyl alcohol dehydrogenase (CAD) or caffeate/5-hydroxyferulate O-methyltransferase (COMT) antisense transgenes were grown for four years at two sites, in France and England. The trees remained healthy throughout the trial. Growth indicators and interactions with insects were normal. No changes in soil microbial communities were detected beneath the transgenic trees. The expected modifications to lignin were maintained in the transgenics over four years, at both sites. Kraft pulping of tree trunks showed that the reduced-CAD lines had improved characteristics, allowing easier delignification, using smaller amounts of chemicals, while yielding more high-quality pulp. This work highlights the potential of engineering wood quality for more environmentally benign papermaking without interfering with tree growth or fitness. [ABSTRACT FROM AUTHOR] Copyright of Nature Biotechnology is the property of Nature Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
@article{
 title = {Field and pulping performances of transgenic trees with altered lignification},
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 year = {2002},
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 keywords = {AGRONOMY,PULPING,TRANSGENIC plants},
 pages = {607},
 volume = {20},
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 publisher = {Nature Publishing Group},
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 created = {2012-01-05T13:08:30.000Z},
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 tags = {England,Europe,France,economic,environmental,modified lignin,poplar,productivity},
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 abstract = {The agronomic and pulping performance of transgenic trees with altered lignin has been evaluated in duplicated, long-term field trials. Poplars expressing cinnamyl alcohol dehydrogenase (CAD) or caffeate/5-hydroxyferulate O-methyltransferase (COMT) antisense transgenes were grown for four years at two sites, in France and England. The trees remained healthy throughout the trial. Growth indicators and interactions with insects were normal. No changes in soil microbial communities were detected beneath the transgenic trees. The expected modifications to lignin were maintained in the transgenics over four years, at both sites. Kraft pulping of tree trunks showed that the reduced-CAD lines had improved characteristics, allowing easier delignification, using smaller amounts of chemicals, while yielding more high-quality pulp. This work highlights the potential of engineering wood quality for more environmentally benign papermaking without interfering with tree growth or fitness. [ABSTRACT FROM AUTHOR] Copyright of Nature Biotechnology is the property of Nature Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)},
 bibtype = {article},
 author = {Pilate, Gilles and Guiney, Emma and Holt, Karen and Petit-Conil, Michel and Lapierre, Catherine and Leplé, Jean-Charles and Pollet, Brigitte and Mila, Isabelle and Webster, Elizabeth A and Marstorp, Håkan G and Hopkins, David W and Jouanin, Lise and Boerjan, Wout and Schuch, Wolfgang and Cornu, Daniel and Halpin, Claire},
 journal = {Nature Biotechnology},
 number = {6}
}

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