How long is the ITS (internal transcribed spacer) PCR fragment of Tulasnella fungi?

I am PCR amplifying the ITS region of endophytic fungi using primers ITSF1/ITS4 and ITS1/ITS4-Tul. I know the amplicon length is highly variable, but I am trying to find a reasonable ballpark, at...

21 January 2013 2,706 13 View