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自1978年callaham等人首次从香蕨木根瘤中分离到弗兰克氏菌并成功地进行了离体培养以来,引起了世界各国注目。据报道,现已从不同宿主分离出上百株弗兰克氏菌,为非豆科树木共生固氮的深入研究打下了基础。由1981年起,我们先后从赤杨、胡颓子等5个属的29种宿主根瘤中分离出41株内生菌,从中选择了12株有代表性的菌株,在形态特征、生理生化特性、细胞化
Since 1978, callaham and others for the first time isolated from Frankincense wood fern nodules and successfully carried out in vitro culture has aroused the attention of all countries in the world. It has been reported that more than one hundred Franklinas have been isolated from different hosts and laid the foundation for an in-depth study on symbiotic nitrogen fixation of non-legume trees. Since 1981, we have isolated 41 endophytes from 29 host nodules of 5 genera, such as Alnus cremastogyne and Elaeagnus. Twelve representative strains were selected from them and their morphological characteristics, physiological and biochemical characteristics , Cellular