Fig. 1From: Occurrence, diversity and community structure of culturable atrazine degraders in industrial and agricultural soils exposed to the herbicide in Shandong Province, P.R. ChinaCultures of some atrazine degrading isolates on SMY agar. Age of the cultures was 5 days (D3-1l, D3-2, D5-1, D5-13, D5r1-1, DnL1-1) or 7 days (D3-7, GD1-3, TD1-5-1). (Atz−) A. ureafaciens CGMCC 1.1897T, a negative control strain; (Atz+) the reference atrazine-degrading strain Arthrobacter sp. SD41Back to article page