1.Recent molecular genetics studies have revealed a genetic network that enables the critical daylength response of florigen gene expression.
近来分子遗传研究揭示了一个遗传网络可以使成花素基因对临界日长做出应答。
2.This was when a gene called SFT, which produces a protein called florigen, mutated.
这是拜一种叫做SFT的基因所赐，它生成一种叫做成花素的蛋白质，产生了突变。
3.Remarkably, the florigen gene also boosted the sugar and sweetness of inpidual fruits.
成花素也显著提高了每个果实的糖分和甜度。
4.Florigen, or the flowering hormone, has been sought by many researchers .
许多研究者都在寻找成花素或开花激素。
5.What we find is that to maximize yield, you can't have too much or too little florigen.
我们发现，要使产量最大化，成花素不能太多，也不能太少。