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Quantification of Swine-specific Bacteroidales in Water Using qPCR
  
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KeyWord:swine wastewater; Bacteroidales; biomarker; qPCR
Author NameAffiliation
WANG Xian-gui Institute of Environment and Sustainable Development in Agriculture, CAAS, Beijing 100081, China 
GUO Ping Institute of Environment and Sustainable Development in Agriculture, CAAS, Beijing 100081, China 
TIAN Yun-long Institute of Environment and Sustainable Development in Agriculture, CAAS, Beijing 100081, China 
ZHU Chang-xiong Institute of Environment and Sustainable Development in Agriculture, CAAS, Beijing 100081, China 
ZHANG Li Institute of Environment and Sustainable Development in Agriculture, CAAS, Beijing 100081, China 
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Abstract:
      Application of Bacteroidales 16S rRNA gene markers in the assessment of water pollution by swine wastewater was examined with quantitative real time polymerase chain reaction(qPCR). An improved cetyl trimethyl ammonium bromide(CTAB) method was established for extracting total DNA from swine wastewater. Primer 3(Bac32F/Bac108R) showed higher specificity and lower detection limit(4.09E+02~ 1.60E+03 copies) than others, and could be used to assess water pollution from swine wastewater.