PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1518835-4	1992	These results strongly suggest that the female-specific splicing of dsx pre-mRNA is activated by binding of these proteins to the 13-nucleotide sequences.	13-nucleotide	130-143	doublesex	Drosophila melanogaster	68-71	
12646561-8	2003	As was established for dsx, the fruRE can be replaced by a short element encompassing tandem 13-nucleotide repeat elements, by heterologous splicing enhancers, and by artificially tethering a splicing activator to the pre-mRNA.	13-nucleotide	93-106	doublesex	Drosophila melanogaster	23-26	
1518835-2	1992	By transfection analyses using dsx minigene constructs, we identified six copies of the 13-nucleotide sequences TC(T/A)(T/A)C(A/G)ATCAACA in the female-specific fourth exon that act as the cis elements for the female-specific splicing of dsx pre-mRNA.	13-nucleotide	88-101	doublesex	Drosophila melanogaster	31-34	
1518835-2	1992	By transfection analyses using dsx minigene constructs, we identified six copies of the 13-nucleotide sequences TC(T/A)(T/A)C(A/G)ATCAACA in the female-specific fourth exon that act as the cis elements for the female-specific splicing of dsx pre-mRNA.	13-nucleotide	88-101	doublesex	Drosophila melanogaster	238-241	
1518835-3	1992	UV-crosslinking experiments revealed that both female-specific transformer (tra) and transformer-2 (tra-2) products bind to the 13-nucleotide sequences of dsx pre-mRNA.	13-nucleotide	128-141	doublesex	Drosophila melanogaster	155-158