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Development and application of a suite of polysaccharide-degrading enzymes for analyzing plant cell walls
Open accessAbstract
To facilitate analysis of plant cell wall polysaccharide structure and composition, we cloned 74 genes encoding polysaccharide-degrading enzymes from Aspergillus nidulans , Aspergillus fumigatus , and Neurospora crassa and expressed the genes as secreted proteins with C-terminal Myc and 6× His tags. Most of the recombinant enzymes were active in enzyme assays, and optima for pH and temperature were established. A subset of the enzymes was used to fragment polysaccharides from the irregular xylem 9 ( irx9 ) mutant of Arabidopsis . The analysis revealed a decrease in the abundance of xylan in the mutant, indicating that the IRX9 gene, which encodes a putative family 43 glycosyltransferase, is required for xylan synthesis.
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Payne, C. M., Knott, B. C., Mayes, H. B., Hansson, H., Himmel, M. E., Sandgren, M., Ståhlberg, J., & Beckham, G. T. (2015) · Chemical Reviews · doi:10.1021/cr500351c · Cited by 855
Peña, M. J., Zhong, R., Zhou, G.-K., Richardson, E. A., O'Neill, M. A., Darvill, A. G., York, W. S., & Ye, Z.-H. (2007) · The Plant Cell · doi:10.1105/tpc.106.049320 · Cited by 438
Impact of wheat straw decomposition on successional patterns of soil microbial community structure.
Bastian, F., Bouziri, L., Nicolardot, B., & Ranjard, L. (2009) · Soil Biology and Biochemistry · doi:10.1016/j.soilbio.2008.10.024 · Cited by 433
Brown, D. M., Goubet, F., Wong, V. W., Goodacre, R., Stephens, E., Dupree, P., & Turner, S. R. (2007) · The Plant Journal · doi:10.1111/j.1365-313x.2007.03307.x · Cited by 384
Persson, S., Caffall, K. H., Freshour, G., Hilley, M. T., Bauer, S., Poindexter, P., Hahn, M. G., Mohnen, D., & Somerville, C. (2007) · The Plant Cell · doi:10.1105/tpc.106.047720 · Cited by 299
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Metadata
- Authors
- Bauer, S., Vasu, P., Persson, S., Mort, A. J., & Somerville, C. R.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2006-07-25
- Volume
- 103
- Issue
- 30
- Pages
- 11417-11422
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W1994423695
- Cited by
- 350
- References
- 0
- FWCI
- 17.81
- Type
- journal article
- Language
- en
- Open access
- green
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- Bauer, S., Vasu, P., Persson, S., Mort, A. J., & Somerville, C. R. (2006). Development and application of a suite of polysaccharide-degrading enzymes for analyzing plant cell walls. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0604632103
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