然而这种标记不是来源于已知基因，它的功能不为人知。
This snip is not from any known gene, and its function is unknown.
在对组织样本进行基因分析后，科学家确认这条蛇是一个此前不为人知的物种。
The scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.
该研究小组由哈佛大学的格雷厄姆·雷诺兹博士带队，这位科学家在对组织样本进行基因分析后，确认这条蛇是一个此前不为人知的种类。
The team was led by Dr. Graham Reynolds, from Harvard University, the scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.
该研究小组由哈佛大学的格雷厄姆·雷诺兹博士带队，这位科学家在对组织样本进行基因分析后，确认这条蛇是一个此前不为人知的物种。
The team was led by Dr. Graham Reynolds, from Harvard University, the scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.
2007年的试验结果令人眼界大开：染色体上藏着许多以前不为人知的位点，那里结合着各种各样的蛋白——可能是基因调控和表观遗传效应的温床。
The 2007 pilot results were eye-opening: Chromosomes harbored many previously unsuspected sites where various proteins bound—possible hotbeds of gene regulation or epigenetic effects.
SATB1是一种由于在T细胞的分化和激活中调节相关基因表达起关键作用而广为人知的核内蛋白，它是免疫系统中的关键参与者。
SATB1 is a nuclear protein well known for its crucial role in regulating gene expression during the differentiation and activation of t cells, making it a key player in the immune system.
他有一个广为人知的例子，按照人类基因组计划最初的速度，整理基因组将耗时数千年，而不是计划中的十五年。
In his favourite example, at the human genome project's initial speed, sequencing the genome should have taken thousands of years, not the 15 scheduled.
泰拉恰诺和他的团队表明，这可能是最振奋人心的发现。因为生理节奏基因广为人知的是影响人的昼夜节律，睡眠，还有就是情绪失调。
This was perhaps the most interesting finding, Terracciano and his group indicated, because the CLOCK gene is known to influence circadian rhythms and has been coupled with sleep and mood disorders.
从宇宙射线、辐射到日常饮食，任何东西都可能激活一个处于静止状态下的致癌基因，但如何激活尚不为人知。
Anything from cosmic rays to radiation to diet may activate a dormant oncogene, but how remains unknown.
在鸡的大规模cDNA克隆测序的背景下，利用ESY数据库比对，应用电子克隆技术来寻找鸡的末知新基因。
Based on sequence alignment in EST database, new chicken genes were looked for by in silico cloning.
这一过程被一个名为热激活因子(HSF)的分子所触发，它与相关基因相互作用，发出合成新蛋白的信号，但这一广为人知的过程还从没有在活细胞中观察到。
The process is triggered by a molecule called heat shock factor (HSF), which interacts with genes to cue the synthesis of new proteins. But this well-known process had never been seen in living cells.
这一过程被一个名为热激活因子(HSF)的分子所触发，它与相关基因相互作用，发出合成新蛋白的信号，但这一广为人知的过程还从没有在活细胞中观察到。
The process is triggered by a molecule called heat shock factor (HSF), which interacts with genes to cue the synthesis of new proteins. But this well-known process had never been seen in living cells.
应用推荐