A high soluble-fibre allele in wheat encodes a defective cell wall peroxidase responsible for dimerization of ferulate moieties on arabinoxylan
R. A. C. Mitchell, M. Oszvald, T. K. Pellny, J. Freeman, K. Halsey, C. A. Sparks, A. K. Huttly, S. Specel, M. Leverington-Waite, S. Griffiths, P. R. Shewry, A. Lovegrove
This study identifies a wheat peroxidase variant that reduces ferulate dimerization in arabinoxylan, increasing soluble dietary fibre content.
bioRxiv · Mar 8, 2023Plant Biology