The serotonin-transporter gene comes in two functional variants—long and short.
血清素传递输因来自于两种重要变异——变长和变短。
2
The study will be the first to measure which variant a teenager has of the serotonintransporter gene, which is responsible for our uptake of "feel-good" serotonin and mood control.
研究组还将首次测试青年人拥有那种转胺基因（对吸收让心情转好的胺和控制情绪起首要作用）。
3
Use of antidepressants with high inhibition of the serotonintransporter was associated with a greater risk for stroke than use of other types of antidepressants.