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Science 24 December 2004:
Vol. 306. no. 5705, p. 2160
DOI: 10.1126/science.306.5705.2160f
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This Week in Science

Plant cell walls, which serve as structural support for individual plant cells and ultimately for the plant as a whole, are constructed under the direction of perhaps as many as 1000 different genes. However, these cell walls have many other functions. Analysis from a systems approach, reviewed by Somerville et al. (p. 2206), promises new insight into the complex functions of cell walls, which include regulating growth, development, responses to pathogens, and signaling.




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