BGI rice protein sequences

[Lenny Teytelman]

> Hello,
> I downloaded BGI rice protein sequence set (Os_indica_protein_BGI.txt)
> from Gramene site. I found many sequences contain such characters like
> ^@^@^@. E.g., the sequence
> 
> 
> Huaichun

Dear Huaichun,

I believe that this file is from Excel, and the characters are conversion
errors.  We will correct this and email you as soon as it's fixed.

Thanks for noticing this,

Lenny