PCR-DGGE Analysis of Bacterial Communities Structure in Babylonia areolata Culture Systems of The Subtidal Zone and The Pond Mulched Plastic Film and Sand in Bottom

• Published in: Hunan agricultural science & technology newsletter : HASTN Vol. 16; no. 7; p. 1535
• Main Authors: Li, Shufang, Qiu, Dequan, Zhang, Jidong, Yang, Shiping, Qiu, Mingsheng
• Format: Journal Article
• Language: English
• Published: Changsha Wu Chu (USA-China) Science and Culture Media Corporation 01.07.2015
• Subjects: Bacteria; Cyanobacteria; Disease; Edema; Gene amplification; Seawater; Sediments; Babylonia; China
• ISSN: 1009-4229

This study aims to know the bacterial communities structure in Babylonia areolata culture systems and to research and optimize the management pattern of Babylonia areolata culture systems of the pond mulched plastic film and sand at the bottom; the bacterial communities in Babylonia areolata culture systems of the sub-tidal zone and the pond mulched plastic film and sand at the bottom were analyzed at molecular level by adopting the denaturing gradient gel electrophoresis. The results indicated that the dominant bacterial communities in Babylonia areolata culture systems of the sub-tidal zone and the pond mulched plastic film and sand at the bottom included Proteobacteria Chloroflexi, Cyanobacteria and Actinobacteria. The dominant bacterial groups in the above pond culture system were Gammaproteobacteria, Alphaproteobacteria, Deltaproteobacteria, Epsilonproteobacteria, Anaerolineae, Cyanobacteria and Actinobacteria. The dominant bacterial communities in the subtidal zone culture system were Gammaproteobacteria, Alphaproteobacteria, Deltaproteobacteria, Anaerolineae and Cyanobacteria, and there were less Epsilonproteobacteria and Actinobacteria in the culture system. The higher diversity was detected in the above two culture systems.