Isolation of Endophytic Fungi from Ligustrum vicaryi and Screening of Their Antibacterial Activity

Wang Li Mei

Article Contents

Article Navigation > Journal of Kunming Medical University > 2016 > 37(03):

Wang Li Mei . Isolation of Endophytic Fungi from Ligustrum vicaryi and Screening of Their Antibacterial Activity[J]. Journal of Kunming Medical University, 2016, 37(03).

Citation:

Wang Li Mei . Isolation of Endophytic Fungi from Ligustrum vicaryi and Screening of Their Antibacterial Activity[J]. Journal of Kunming Medical University, 2016, 37(03).

Wang Li Mei . Isolation of Endophytic Fungi from Ligustrum vicaryi and Screening of Their Antibacterial Activity[J]. Journal of Kunming Medical University, 2016, 37(03).

Citation:

Wang Li Mei . Isolation of Endophytic Fungi from Ligustrum vicaryi and Screening of Their Antibacterial Activity[J]. Journal of Kunming Medical University, 2016, 37(03).

PDF( 157 KB)

Isolation of Endophytic Fungi from Ligustrum vicaryi and Screening of Their Antibacterial Activity

Wang Li Mei

(1)Dept. of Laboratory Animal;2)Dept. of Pathogenic Biology and Immunity,School of Basic Medical, Kunming Medical University,Kunming Yunnan 650500,China)

Abstract

Abstract

［Abstract］Objective The study was aimed to investigate the diversity of endophytic fungi from Ligustrum vicaryi and their antibacterial activity. Methods Endophytic fungi were isolated by the method of explant culture from tissue segments and then cultured in YPD liquid medium，respectively. The fermentation broth and mycelia were extracted with acetone after filtration. Escherichia coli， Pseudomonas aeruginosa and Staphylococcus aureus were selected as indicators. The extracts were tested by filtering paper method. Results The results indicated that 29 strains were isolated from L. vicaryi，and 25 of them were found to have a certain antibacterial activity（86.2% of the total strains isolated）. The other 4 strains were considered inactive（17.2% of the total strains isolated）. Conclusion There were abundant endophytic fungi in the stem and leaf of L. vicaryi. Their secondary metabolites showed significant antibacterial activity.
- ［Key words］Ligustrum vicaryi；Endophytic fungus；Antibacterial activity,

FullText(HTML)

References(0)

References

Relative Articles(20)

Relative Articles

[1]	Weijia ZHAO, Hongbin LI, Zonghan CHEN. Effects of Micafungin on the Activity of Candida Smooth in Macrophages. Journal of Kunming Medical University, 2022, 43(1): 14-19. doi: 10.12259/j.issn.2095-610X.S20220142
[2]	Li Chun , Liu Juan , Zhang Shi Nan , Li YueXiao , Hu Yao Yan , Li Yan Hong . . Journal of Kunming Medical University, 2020, 41(03): 77-81.
[3]	Zhu Guo Fu , Quan Qiang , Wu Li Yong , Ruan Zhi Min , Zhang Ming Guo , Chu Tian Shu . . Journal of Kunming Medical University, 2019, 40(07): 56-61.
[4]	Wu Yi , Chen Fen Qing , Li Ya Jing , Yu Fang , Pan Hong Mei , Xuan Qun , Zhang Cai Jun , Zou Yu Song . Thermal Stability of an Antibacterial Metabolite from an Endophytic Penicillium griseofulvum in Paris Pohyphylla Smith var. yunnanensis (French.) Hand.-Mazz. Journal of Kunming Medical University, 2017, 38(07): 22-26.
[5]	Long Xi Cui , Zhong Jie Shi , Wu Yi , Xuan Qun , Zhang Cai Jun , Liu Yun Xia , Pan Hong Mei , Guo Ying . Isolation and Antibacterial Activity of Fungal Endophytes in Paris polyphylla Smith var. yunnanenesis. Journal of Kunming Medical University, 2017, 38(08): 16-19.
[6]	Wang Xu , Guo Qing Hua , Zhu Xiao Pu , Zhu Xiao Yan , Yang Ming . Effect of Endoscopic Sinus Surgery on Paranasal Sinus Fungus Balls. Journal of Kunming Medical University, 2016, 37(12): 47-50.
[7]	Yang Jia . Characteristics of Fungus Colony in Oral Cavity of HIV-infected Patients with Highly Active Antiretroviral Therapy （HAART）. Journal of Kunming Medical University,
[8]	Liu Ju Peng . . Journal of Kunming Medical University,
[9]	Tang Shi Cong . . Journal of Kunming Medical University,
[10]	Chen Ya Ping . . Journal of Kunming Medical University,
[11]	Li Yu Peng . . Journal of Kunming Medical University,
[12]	Shi Hong Qiong . . Journal of Kunming Medical University,
[13]	Sun Hui Feng . . Journal of Kunming Medical University,
[14]	Xuan Qun . . Journal of Kunming Medical University,
[15]	Chen Ya Ping . . Journal of Kunming Medical University,
[16]	Liu Jun . . Journal of Kunming Medical University,
[17]	. . Journal of Kunming Medical University,
[18]	Wang Jian Ping . . Journal of Kunming Medical University,
[19]	Ma Jia Qing . . Journal of Kunming Medical University, 2011, 32(01): 1-1.
[20]	Xia Yang Hui . . Journal of Kunming Medical University,