PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19500776-6 2009 The observation that BDNF polymorphisms were associated with 5-HTT availability could be partly replicated in an independent population comprising nine male suicide attempters and nine matched control subjects, in which transporter availability had been measured with single photon emission computed tomography with (123)I-beta-CIT as ligand. 2beta-carbomethoxy-3beta-(4-iodophenyl)tropane 323-331 brain derived neurotrophic factor Homo sapiens 21-25