植物体の易糖化性の評価方法
- 专利权人:
- 发明人:
- 申请号：
- JP20110060087
- 公开号：
- JP5764357(B2)
- 申请日:
- 2011.03.18
- 申请国别(地区):
- 日本
- 年份:
- 2015
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for improving saccharification efficiency of a plant, the plant to be used in the method, a method for producing biomass ethanol by using the plant, and a method for evaluating saccharification easiness of the plant.
SOLUTION: The method for improving saccharification efficiency of a plant comprises applying saccharification treatment to a plant having functional deficiency mutation in at least one kind of lignin biosynthesis-related gene and having higher ratio of acid-soluble lignin content to Klason lignin content ([acid-soluble lignin content]/[Klason lignin content]) in the plant is higher than the ratio in a plant free from the functional deficiency mutation. There is further provided the plant wherein, in the genome in at least one cell constituting the plant, the CAD gene is a mutant, where the third cysteine from N-terminal side among four cysteine residues coordinated to structural zinc atom in CAD, is substituted with other amino acid.
COPYRIG
- 来源网站：
- 中国工程科技知识中心
