IDENTIFY CELL WALL FACTORS LIMITING DIGESTIBILITY & FORAGE UTILIZATION

确定限制消化率的细胞壁因素

• 批准号: 7420542
• 负责人: JOHN RALPH
• 金额: $ 0.56万
• 依托单位: UNIVERSITY OF WISCONSIN-MADISON
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-04-20 至 2007-02-28
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7420542
• 关键词: cell wall; cow; digestion; plants

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. To identify plant cell wall factors limiting digestibility and forage utilization in sustainable dairy farming, we will 1. Characterize plants with genetically modified lignin-pathways in order to develop novel approaches for improving forage utilization and provide insight into the effects of lignin composition on cell wall digestability and formation of indigestible residues. 2. Determine the intrinsic chemical characteristics of indigestible residues in order to elucidate mechanisms that limit their digestion by dairy cows and reduce their negative impact.

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子弹和调查员（PI）可能已经从其他NIH来源获得了主要资金，因此可以在其他清晰的条目中代表。列出的机构适用于该中心，这不一定是调查员的机构。为了确定限制可持续乳制品耕种中的植物细胞壁因子和饲料利用率，我们将以遗传修饰的木质素座道的特征来表征植物，以开发新的方法，以改善饲料利用率，并深入了解木质素组成对细胞壁的影响对细胞壁的影响和可怜残留物的形成。 2。确定不可消化残基的内在化学特征，以阐明限制奶牛消化并减少其负面影响的机制。