| 用柱层析和TLC分离小麦PGIP和植保素 |
| |
| 引用本文： | 林晓蓉,白雪芳,杜昱光,赵银萍. 用柱层析和TLC分离小麦PGIP和植保素[J]. 西安联合大学学报, 1999, 0(2) |
| |
| 作者姓名： | 林晓蓉 白雪芳 杜昱光 赵银萍 |
| |
| 作者单位： | 中国科学院大连化学物理研究所!辽宁大连116023(林晓蓉，白雪芳)，西安联合大学生物系!陕西西安710061(杜昱光，赵银萍) |
| |
| 摘 要： | 植物抗病能力大小的测定需要比较准确可靠且相对简便的办法。采用接种病菌于植物上观察染菌情况虽然直观，但受病菌本身的生理状态及外界环境影响很大，且不便于定量的表述。因此，选择合适的生理生化指标作为植物抗性大小的衡量标准，对于植物病理的研究具有重要的意义。选择了小麦体系的两种抗性物质－ 小麦植保素和 Ｐ Ｇ Ｉ Ｐ作为小麦的抗性指标来分离分析
|
| 关 键 词： | 小麦植保素 PGIP 柱层析 TLC |
P G I Pand Wheat Phytoalexin are Purified by Colum n Chrom atography and T L C |
| |
| L I N Xiao rong B A I Xue fang D U Yu guang Z H A O Yin ping. P G I Pand Wheat Phytoalexin are Purified by Colum n Chrom atography and T L C[J]. , 1999, 0(2) |
| |
| Authors: | L I N Xiao rong B A I Xue fang D U Yu guang Z H A O Yin ping |
| |
| Affiliation: | L I N Xiao rong1 B A I Xue fang1 D U Yu guang1 Z H A O Yin ping2 |
| |
| Abstract: | P G I P and w heat phytoalexin are tw o im portant indicators of w heat defenseresponses. In order to further study the defense responses of w heat,w e purified P G I P bycolum n chrom atography and w heatphytoalexin by T L C. This is the firsttim e to purify P G I Pofw heatby affinity chrom atography and H A chrom atography. At the sam e tim e,w e purifiedw heat phytoalxin by T L C. This technique can enable us to quantify w heat phytoalxin w hencom bined w ith tw o w ave scaner. The inhibitory ability of w heat phytoalexin to w heatpathogen Fusarium gram inearum are also tested. |
| |
| Keywords: | P G I P Colum n Chrom atography Wheat Phytoalexin T L C |
| 本文献已被 CNKI 等数据库收录！ |
