PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10425183-2	1999	We recently established a cell line (MIT-23) in which Vpr-induced cell cycle perturbation could be manipulated by a tetracycline promoter.	Tetracycline	116-128	Vpr	Human immunodeficiency virus 1	54-57	
10329395-1	1999	We previously established a cell line called MIT-23 in which expression of the Vpr gene of human immunodeficiency virus 1 (HIV-1) can be controlled by the addition of tetracycline.	Tetracycline	167-179	Vpr	Human immunodeficiency virus 1	79-82	
10094923-2	1999	Since abnormality of mitotic checkpoint control provides a molecular basis of genomic instability, we studied the effects of Vpr on genetic integrity using a stable clone, named MIT-23, in which Vpr expression is controlled by the tetracycline-responsive promoter.	Tetracycline	231-243	Vpr	Human immunodeficiency virus 1	195-198