PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17526749-3	2007	We also identified an SNF2 domain-containing protein (CLASSY1) that acts together with RDR2 and NRPD1a in the spread of transgene silencing and in the production of endogenous 24-nucleotide short interfering RNAs (siRNAs).	24-nucleotide	176-189	chromatin remodeling 38	Arabidopsis thaliana	54-61