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This publication was written or produced by the Pacific Southwest Research Station and is in the public domain. |
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FS INFO In depth catalog of natural resources publications, including index to Forest Service literature, late 1800's to date. |
US Forest Service (202) 205-8333 |
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Publication InformationTitle: What genes make a tree a tree? Author: Groover, Andrew T. Date: 2005 Source: Trends in Plant Science, Vol. 10(5): 210-214 Description: Woody growth is evolutionarily ancient, yet has been gained and lost multiple times in plant evolution and is readily enhanced or minimized in eudicot speciation. New molecular genetic and genomic studies in Populus and Arabidopsis that are defining the genes responsible for cambium function and woody growth suggest that the genes regulating woody growth are not unique to woody plants. Surprisingly, key genetic mechanisms originally characterized as regulating the meristematic cells of the shoot apical meristem are also expressed in the vascular cambium during woody growth. This has important implications for the development of Populus as a model species and illustrates why forest trees constitute a contrived group of plants that have more in common with herbaceous relatives than we foresters like to admit. View and Print this Publication (290 KB) Publication Notes: Citation Groover, Andrew T. 2005. What genes make a tree a tree? Trends in Plant Science, Vol. 10(5): 210-214. |
US Forest Service - Research & Development
Last Modified:
May 13, 2008