xingli98

do you run a genomic drosophila DNA as control? I am currently also running a undigested total genomic DNA. I found two small bands with total genomic DNA band. Do you see such small bands?

Hi, there, I am a novice in Drosophila field. I tried to extract total genomic DNA from fruit fly adults. When I run the total genomic DNA on argarose gel, there are three DNA bands, above 10 k nt (possible genomic DNA), other two small bands (1 k and 2 k, respectively). Can some tell me what are these two small DNA bands in total genomic DNA from Drosophila? Your time is greatly appreciated. Xing Li