Project description:By using FloChIP’s in sequential chip mode, we ChIPped multiple histone marks and re-ChIPped h3k27me3 and h3k4me3, in just one day.
Project description:In this study, we applied sequential DNA affinity purification sequencing (seq-DAP-seq) to identiy genome-wide binding of a heterocomplex formed by two transcription factors of the MADS familly SEP3 and AG(AP1-I) (AG with its I domain switched with that of AP1). We compared the genome wide binding of SEP3-AG(AP1-I) to that of our previously published SEP3-AG data
Project description:E.coli K-12 W3110 was grown in LB medium and harvested at each time point. And time-series microarray experiments were performed based on Sequential Design. In Sequential Design, the control sample is set to closest previous time point so that adjacent time points are compared directly. Combining with data from reference design, more accurate and reliable expression series could be collected. Keywords: timecourse
Project description:The individualized treatment of tumors has always been an urgent problem in clinical practice. Organoids-on-a-chip can reflect the heterogeneity of tumors and is a good model for in vitro anticancer drug screening. In this study, surgical specimens of patients with advanced colorectal cancer will be collected for organoid culture and organoids-on-a- chip. Use organoids-on-a-chip to screen tumor chemotherapy drugs, compare the results of patients’ actual medication regimens, and study the guiding role of organoids in the formulation of precise tumor treatment plans. The investigators will compare the response of organoids to drugs in vitro with the patient’s response to actual chemotherapy and targeted drugs and explore the feasibility and accuracy of organoids-on-a-chip based drug screening for advanced colorectal cancer. The project will establish a screening platform for chemotherapeutic drugs and targeted drugs based on colorectal cancer organoids to quickly and accurately formulate personalized treatment plans for clinical patients.
