First of all, We would like to thank the College of Biology of Hunan University for providing us with sufficient experimental funds and the undergraduate laboratory with good environment and complete equipment. Especially thanks to JinLab, YaoLab, WangLab, QiuLab's strong support. And all our experiments benefited from the guidance and help of professors and teachers in the college of Biology, we really appreciate it. We also want to thank Professor Guoqiang Chen of Tsinghua University for providing ideas for our experiment. The following thanks to the laboratories that provide plasmid strains for our experiments:

MG1655 E.coli strain from Jinhai Zheng's lab

pACYCDuet-1 from Feng Yu's lab

pKD46,eGFP and mCherry from Ruifeng Yao's lab

pET-22b(+) and pET-28a(+) from Zhenming Jin's lab

During the project modeling, we used "Math works" ; And we used "Gitlab" for the establishment of the website, so once again we would like to express our thanks to the two excellent software!

In the middle of the project, we went to Dongting Lake for investigation and sampling, and we would like to thank the Dongting Lake Station for Wetland Ecosystem Research , CAS for its help.

At the late stage of the project, we gave lectures on synthetic biology to freshmen and gave lectures on synthetic biology to junior students in the Affiliated Middle School of Hunan University. We would like to thank all the administrative teachers in the College of Biology of Hunan University and the teachers in the Affiliated Middle School of Hunan University!

The progress and phased success of our project can not be separated from the help of all above units and teachers. So, thank you again!