Department of Horticulture, Plant Physiology/Biochemistry and Molecular Biology Program, University of Kentucky, N-318 Agricultural Science Center, North Lexington, KY, USA.
Plant Biotechnol J. 2010 Apr;8(3):244-62. doi: 10.1111/j.1467-7652.2009.00481.x. Epub 2010 Jan 8.
Increasing the range of fuels and bioproducts that are derived from lignocellulosic biomass and the efficiency at which they are produced hinges on a detailed understanding of the cell wall biosynthetic process. Herein, we review the structure and biosynthesis of lignocellulosic biomass and also highlight recent breakthroughs that demonstrate a complex regulatory system of transcription factors, small interfering RNAs and phosphorylation that ultimately dictate the development of the polyalaminate cell wall. Finally, we provide an update on cases where plant biotechnology has been used to improve lignocellulosic biomass utilization as a second-generation biofuel source.
提高源自木质纤维素生物质的燃料和生物制品的范围和生产效率，关键在于对细胞壁生物合成过程的详细了解。在此，我们综述了木质纤维素生物质的结构和生物合成，并重点介绍了最近的一些突破，这些突破展示了一个复杂的转录因子、小干扰 RNA 和磷酸化调控系统，最终决定了多聚层状细胞壁的发育。最后，我们提供了一些利用植物生物技术来改善木质纤维素生物质作为第二代生物燃料来源的利用的案例更新。
