Assertion: lignin | /r/HasProperty | such a problem
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Source sentences:
text: The research, led by Jeremy Smith, director of ORNL’s Center for Molecular Biophysics and a Governor’s Chair at the University of Tennessee (UT), revealed in atomistic detail why lignin is such a problem: Not only does it bind to cellulose in the preferred locations sought by enzymes, but lignin also attracts and occupies the cellulose-binding domain of the enzymes themselves.