时钟基因特别在肾上腺皮质激素的主要产地肾上腺的外层高度表达。
The clock genes were strongly expressed specifically in outer layers of the adrenal gland that are responsible for corticoid production.
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.
一项研究或许可以给出解释：这些新的小生命接触日光的多少决定了身体中控制生理时钟的基因的特性。
One study may help explain why: the amount of daylight to which newborn mice are exposed sets the behavior of key biological clock genes for life.
当藻类在黑暗中，它们的DNA不再活动，但藻类仍保持他们的生理时钟在基因不再活动的时候。
When the algae were kept in darkness, their DNA was no longer active, but the algae kept their circadian clocks ticking without active genes.
他们的第一个目标是画一幅受试者基因组的完整地图，从而判断是什么使他们的死亡时钟走得那么慢，那么长。
Their first goal is to draw a complete map of their subjects' genomes, to figure out what makes their mortality clocks tick so slowly and for so long.
特发现，时钟蛋白质打开与关闭能产生后叶加压素的基因。
Reppert found that clock proteins switch on and off the gene that produces vasopressin.
表达的昼夜节律时钟的基因和部分脂联素代谢途径的肝脏是测试的RNA，蛋白质，或酶活性水平。
The circadian expression of clock genes and components of adiponectin metabolic pathway in the liver was tested at the RNA, protein, or enzyme activity level.
表达的昼夜节律时钟的基因和部分脂联素代谢途径的肝脏是测试的RNA，蛋白质，或酶活性水平。
The circadian expression of clock genes and components of adiponectin metabolic pathway in the liver was tested at the RNA, protein, or enzyme activity level.
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