植物凝集素及其在生物固氮中的作用  

The Lectins of Plant and Its Role in Biological Nitrogen Fixation

作　　者：熊维全 万群[2] 

机构地区：[1]成都市第一农业科学研究所,四川成都610072 [2]西南农业大学园艺园林学院,重庆北碚400716

出　　处：《热带农业科技》2005年第2期21-26,29,共7页Tropical Agricultural Science & Technology

摘　　要：讨论了植物凝集素的性质、种类和分布,研究表明根瘤菌是通过对凝集素的识别来浸染植物的,因此人们提出将豆科植物的凝集素转移到其他植物中去,再接种豆科植物的根瘤菌,则可以使其他植物也被根瘤菌浸染,从而使其他植物也具有固氮的能力。It was discussed the properties, category, distribution of plant lectins. Some research shows plantlectins is the main factor of the interaction between the rhizobiol bacteria and the host plant. So some experts putforward that after the lectin gene is transferred from the legume plant to other plant the latter could be infected andnodulated by the rhizobial bacteria and then the rhizobial bacteria might be extended into non-legume host plants and thisplant maybe will have the ability of nitrogen fixation.

关 键 词：植物 凝集素 生物固氮 

分 类 号：S144.3[农业科学—肥料学]