Plant Cell Growth and Elongation
نویسندگان
چکیده
The plant cell wall is a strong material that resists expansion when water is taken up by the protoplast; for cells to expand irreversibly, the existing wall architecture must be loosened to permit the insertion of newly synthesized wall polymers. Biochemical approaches have identified changes in wall composition that occur during growth and some of the enzymes involved in wall loosening, whilst the study of mutants is beginning to identify genes involved in plant cell growth and elongation.
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