控制节律钟的基因在视交叉上核（大脑的某个部位）上表现得最为活跃，但是与其他基因一样，它们在几乎所有细胞中都存在。
The genes that control the body clock are most active in parts of the brain called the suprachiasmatic nuclei.
目前，科学家们知道，大约有15%的人类基因由生物钟控制。
Scientists now know that about 15 percent of a human's genes are governed by these biological clocks.
科学家们发现了一种能控制人睡眠时间长短的基因，这解释了为什么一些人拥有自己私人的生物钟。
A gene that controls how long we sleep has been discovered by scientists explaining why some people have their own internal alarm clock.
生物钟基因普遍存在于生物界，其作用在于产生和控制昼夜生物节律的运转。
Clock genes is prevalent in biological world, and they can bring and control biological circadian rhythm.
生物钟基因普遍存在于生物界，其作用在于产生和控制昼夜节律的运转。
The circadian clock genes, which generate circadian rhythms and maintain its the running, exist in organisms ranging from prokaryotes to mammals.
CO能够将光信号与生物钟信号整合，调节开花基因flowering LOCUST (FT)的表达，并最终控制植物的开花时间。
CO can integrate the light signal into circadian clock and regulates the expression of FLOWERING LOCUS t (FT) which induced floral.
为了发现肾上腺钟是如何控制的，研究者在不同的时间处理了小鼠和时钟基因缺失的小鼠的肾上腺切片。
To find out how the adrenal clock ticks, the researchers first treated slices of adrenal tissue from normal mice and mice lacking critical clock genes at different time points.
生命钟基因控制着细胞程序衰老。 生物体细胞内存在一系列基因，它们控制着细胞的生长、分化、老化和死亡。
There are a series of genes in cell which determin cellular growth, differentiation, aging and death (3) Critical telomere shortening.
生命钟基因控制着细胞程序衰老。 生物体细胞内存在一系列基因，它们控制着细胞的生长、分化、老化和死亡。
There are a series of genes in cell which determin cellular growth, differentiation, aging and death (3) Critical telomere shortening.
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