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Willats, W. G. T.. (2001). Modulation of the Degree and Pattern of Methyl-esterification of Pectic Homogalacturonan in Plant Cell Walls. IMPLICATIONS FOR PECTIN METHYL ESTERASE ACTION, MATRIX PROPERTIES, AND CELL ADHESION. Journal of Biological Chemistry, 276(22), 19404–19413. doi:10.1074/jbc.M011242200 
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