Serratia nematodiphila and acquisition method and application thereof

• Main Authors: TIAN KEJIAN, MENG QI, HUO HONGLIANG, LI XUE, WANG LE, ZHAO XUEYING, ZHOU DONGWEN
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2019
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; VINEGAR; WINE

The invention discloses a serratia nematodiphila and an acquisition method and application thereof, and belongs to the technical field of bioengineering. The serratia nematodiphila is named as serratia nematophila DH-S01 and deposited in the China center for type culture collection on January 14, 2019, and the preservation number is CCTCCM2019038. The screened serratia nematophila DH-S01 has a strong degradation ability to estradiol. When the serratia nematici DH-S01 is cultured in a medium with estradiol as the sole carbon source for 7 days, the estradiol with the concentration of 100 mg/L can be rapidly degraded, and the degradation rate is 99% or above. Therefore, the serratia nematici DH-S01 can degrade estradiol stably and efficiently, and can be applied to the biodegradation and environmental remediation of estradiol in an environment. 本发明公开了一种嗜线虫沙雷氏菌及其获取方法和应用，属于生物工程技术领域。该嗜线虫沙雷氏菌命名为嗜线虫沙雷氏菌DH-S01，其于2019年1月14日保藏到中国典型培养物保藏中心，保藏编号为CCTCC M 2019038。本发明筛选出的嗜线虫沙雷氏菌DH-S01对雌二醇具有很强的降解能力，将嗜线虫沙雷氏菌DH-S01培养在以雌二醇为唯一碳源的