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Isolation, quantity distribution and characterization of endophytic microorganisms within sugar beet

文献类型： 外文期刊

作者： Shi, Yingwu 1 ; Lou, Kai 1 ; Li, Chun 2 ;

作者机构： 1.Xinjiang Acad Agr Sci, Inst Microbiol, Urumqi Xinjiang 830091, Peoples R China

2.Shihezi Univ, IAgr Coll, Green Chem Proc Key Lab Xinjiang Bingtuan, Shihezi 832003, Xinjiang, Peoples R China

关键词： Isolation;quantity distribution;characterization;endophytic microorganisms;sugar beet

期刊名称：AFRICAN JOURNAL OF BIOTECHNOLOGY （ 影响因子：0.573； 五年影响因子：0.794 ）

ISSN： 1684-5315

年卷期： 2009 年 8 卷 5 期

页码：

收录情况： SCI

摘要： The present investigation was undertaken in order to document the spectrum of endophytes colonizing healthy leaves of sugar beet cultivars in Xinjiang Province ( China) and to determine the degree of colonization at three growth stages. From the 360 sugar beet leaf and root segments incubated, 221 bacterial isolates, 34 fungal isolates and 5 actinomycete isolates were obtained. Of all the isolates, 7 bacterial species and 6 fungal species were identified. The actinomycete isolates were characterized as Streptomyces griseofuscus and Streptomyces globisporus. There were significant differences between microorganisms, stages of growth, and stages of microorganism interaction. The number of microorganisms isolated increased during the growth period of the sugar beet. At the same time, the number of microorganisms affecting different parts of the sugar beet tissue was quite different. The greatest number of microorganisms was found in the secondary root emergence zone of the sugar beet tissue. Endophytic microorganisms in sugar beet promote growth and increase the yield of the beet.

  • 相关文献

[1]Isolation, characterization, and insecticidal activity of an endophyte of drunken horse grass, Achnatherum inebrians. Shi, YingWu,Zhang, Xuebing,Lou, Kai. 2013

[2]Colonization study of gfp-tagged Achromobacter marplatensis strain in sugar. Shi, YingWu,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Chu, Min,Zeng, Jun,Lin, Qing,OuTiKuEr,Li, YuGuo,Huo, Xiangdong,Lou, Kai,Shi, YingWu,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Chu, Min,Zeng, Jun,Lin, Qing,OuTiKuEr,Li, YuGuo,Huo, Xiangdong,Lou, Kai. 2017

[3]Growth promotion effects of the endophyte Acinetobacter johnsonii strain 3-1 on sugar beet. Shi, Yingwu,Lou, Kai,Shi, Yingwu,Li, Chun. 2011

[4]Diversity and space-time dynamics of endophytic archaea from sugar beet in the north slope of Tianshan Mountain revealed by 454 pyrosequencing and T-RFLP. Shi, YingWu,TaPa, MuSi,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Sun, Jian,Zeng, Jun,Lin, Qing,Cao, ZhenHua,OuTi, KuEr,Li, YuGuo,Lou, Kai,Shi, YingWu,TaPa, MuSi,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Sun, Jian,Zeng, Jun,Lin, Qing,Cao, ZhenHua,OuTi, KuEr,Li, YuGuo,Lou, Kai.

[5]Endophytic fungal diversity and space-time dynamics in sugar beet. Shi, YingWu,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Zeng, Jun,Lin, Qing,Mahemuti, Outikuer,Li, Yuguo,Huo, Xiangdong,Lou, Kai,Shi, YingWu,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Zeng, Jun,Lin, Qing,Mahemuti, Outikuer,Li, Yuguo,Huo, Xiangdong,Lou, Kai.

[6]Biological effect on sugar beet seeds induced by ion implantation. Zeng, XX,Wang, YF,Zhang, SF,Aligen,Bu, P,Liu, J,Liu, HJ.

[7]Growth and photosynthetic efficiency promotion of sugar beet (Beta vulgaris L.) by endophytic bacteria. Shi, Yingwu,Lou, Kai,Shi, Yingwu,Li, Chun.

[8]A novel cold-adapted phospholipase A(1) from Serratia sp xjF1: Gene cloning, expression and characterization. Fu, Jianhong,Shi, Yuhu,Ouyang, Pingkai,Fu, Jianhong,Shi, Yuhu,Huang, Huoqing,Meng, Kun,Yuan, Tiezheng,Yao, Bin. 2008

[9]Expression and Characterization of the Dictyoglomus thermophilum Rt46B.1 Xylanase Gene (xynB) in Bacillus subtilis. Zhang, Wei,Li, Guan,Zhang, Wei,Lou, Kai.

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