曲阜师范大学学报（自然科学版）2024，Vol.50Issue(4)：105-110,6.DOI:10.3969/j.issn.1001-5337.2024.4.105
副球菌(Paracoccus sp.)提取物对米氏凯伦藻(Karenia mikimotoi)的抑制作用
The inhibition of active substances of Paracoccus sp.against Karenia mikimotoi
摘要
Abstract
In this paper,the algicidal activity,pathway and substances of Paracoccus O-4 against Kare-nia mikimotoi are investigated.The results illustrate that the strain O-4 discouraged the growth and repro-duction of Karenia mikimotoi by causing flocculation of algal cells,cell rupture and damage to the photo-synthetic system.Nonadecanoic acid(cis-10)is the main algicidal substance produced by Paracoccus O-4.This study enriches the contents of algicidal microorganisms and their algicidal substances,providing pow-erful testimony for microorganisms to control harmful algal blooms(HABs).关键词
米氏凯伦藻/副球菌/抑藻作用/十九碳烯酸(顺-10)Key words
Karenia mikimotoi/Paracoccus sp./algicidal mechanism/nonadecanoic acid(cis-10)分类
资源环境引用本文复制引用
刘春辰,马玉娇,高配科,王仁君..副球菌(Paracoccus sp.)提取物对米氏凯伦藻(Karenia mikimotoi)的抑制作用[J].曲阜师范大学学报（自然科学版）,2024,50(4):105-110,6.基金项目
国家自然科学基金(31971503) （31971503）
山东省本科教学改革研究项目(Z2022221). （Z2022221）
