extremely small value on cuffnorm fpkm table

Question

[Jingyue]

Hi, all,

I got some weird values in genes.fpkm_table after cuffnorm. They are really small like "2.88416e-271", "8.78893e-260" "8.89433e-194", there are many in my data, so I'm wondering is this normal to get for fpkm? Any idea what's wrong?

Thanks for the help!

Best,
Ellie