Yu-fei Lin

2 Questions 6 Answers 0 Followers

Questions related from Yu-fei Lin

High molecular weight smear in PCR?

Hi all,Recently I keep getting this high molecular weight smear in my PCR, and it is present in negative control.The smearing is only observed when no amplicon is obtained? Makes me think there...

12 December 2016 9,362 11 View

What causes a faint white smear from PCR product when using gDNA prep from human tissue?

Hi all, I'm trying to analyse bacterial diversity by amplifying 16S rRNA using primers targeting V3 and V4 region. The samples are human biopsy tissues. After extracting the biopsy sample for...

09 September 2016 8,979 3 View