%0 Journal Article
%T Identification and Antibiotic Activity of Endophytic Bacterium Strain ge21 from Ginseng Root<br>人参内生细菌ge21菌株的鉴定及抑菌活性测定
%A QIU Fu-Bin
%A LI Yan-Jin
%A ZHANG Xiao-Xi
%A CHEN Mei-Juan
%A ZHANG Hai-Jie
%A <br>邱服斌
%A 李雁津
%A 张晓霞
%A 陈美娟
%A 张海杰
%J 微生物学通报
%D 2010
%I 
%X A novel bacterium strain, designated ge21, was isolated from the internal tissue of ginseng root. Its taxonomic position was discussed and its antibiotic activity against pathogenic fungi and Oomycetes was evaluated in this study. The strain ge21 had the highest sequence identity with Paenibacillus granivorans (96.89%). On the basis of its phenotypic properties and phylogenetic distinctiveness, the strain ge21 was identified as a latent novel species of the genus Paenibacillus. The antagonistic effects showed that ge21 expressed antibiotic activity on Fusarium oxysporium, Phytophthora parasitica, Colletotrichum agaves, Alternaria longipes, Pyricularia oryzae Rhizoctonia solani, Phytophthora cactorum and Sclerotinia schinseng to some extent.
%K Ginseng
%K Endophytic bacterium strain ge21
%K Paenibacillus
%K Antibiotic activity<br>人参
%K 内生细菌ge21菌株
%K 类芽孢杆菌属
%K 抑菌活性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=8034090B6F9A2424B7FE3DEAE63F23A0&yid=140ECF96957D60B2&vid=42425781F0B1C26E&iid=CA4FD0336C81A37A&sid=803371617EFD3272&eid=79E5A6B11CFAB385&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=2&reference_num=0