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CN105567597B 一株高效阿特拉津降解菌及其应用以及筛选方法 有权 转让

一株高效阿特拉津降解菌及其应用以及筛选方法
Abstract:
本发明涉及一株高效阿特拉津降解菌及其应用以及筛选方法，该细菌为ZXY‑2，属于节杆菌属（Arthrobacter），保藏于“中国微生物菌种保藏管理委员会普通微生物中心”，保藏编号为CGMCC No.10937，保藏日期为2015年6月1日。本发明细菌能够以阿特拉津作为唯一碳氮源生长，其可以使初始浓度为100mg/L的阿特拉津在14h内完全降解。菌株Arthrobacter sp.ZXY‑2最适的生长温度为30‑35℃，最适的生长pH为8.0‑9.0，最适的生长摇床转速为100‑200r/min。该细菌可应用于阿特拉津农药污染的快速修复。
Abstract(English):

The invention relates to high-efficiency Atrazine degrading bacteria and an application and screening method thereof. The bacteria are ZXY-2, belong to Arthrobacter, are preserved in China General Microbiological Culture Collection Center and have the preservation number of CGMCC No.10937 and the preservation date of July 1st, 2015. The bacteria can grow with Atrazine as the unique carbon and nitrogen source, and Atrazine with the initial concentration of 100 mg/L can be completely degraded within 14 hours. The strain Arthrobacter sp. ZXY-2 has the optimal growth temperature of 30 DEG C to 35 DEG C, the optimal growth pH of 8.0 to 9.0 and the optimal growth table rotating speed of 100 r/min to 200 r/min. The bacteria can be used for rapidly repairing the pollution of Atrazine pesticide.

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