That kind of process is known as optogenetics.
这种过程被称为“光遗传学”。
单词 | Optogenetics |
释义 |
Optogenetics
原声例句
科学60秒-科学美国人 2020年4月合集 That kind of process is known as optogenetics. 这种过程被称为“光遗传学”。 科学60秒-科学美国人 2020年9月合集 To do it, the researchers used a technique called optogenetics. 为此,研究人员使用了一种被称为“光遗传学”的技术。 TED演讲(视频版) 2020年3月合集 We can use optogenetics to target the same pathway in a mouse, and see what happens. 我们可以使用光遗传学来瞄准小鼠中的相同通路,看看会发生什么。 SciShow 合集 So to test its role in eating behavior, they used a technique called optogenetics, on mice. 因此,为了测试它在饮食行为中的作用, 他们在老鼠身上使用了一种称为光遗传学的技术。 精选英语短文 The breakthrough marks an important step towards the more widespread use of optogenetics as a clinical treatment. 这一突破标志着将光遗传学作为临床治疗更广泛使用的重要一步。 TED演讲(视频版) 2020年3月合集 Here we're using optogenetics to target neurons living in the hypothalamus, sending messages down wires aimed at the midbrain. 在这里, 我们使用光遗传学来靶向生活在下丘脑中的神经元,将信息沿着针对中脑的导线发送。 SciShow 合集 The team made their discovery with a technique called optogenetics, which uses genetic engineering to introduce light-sensitive proteins into select brain cells. 该团队通过一种称为光遗传学的技术做出了他们的发现,该技术使用基因工程将光敏蛋白引入选定的脑细胞。 TED演讲(视频版) 2020年3月合集 I'm going to show you a couple of examples -- a taste of raw data -- of how we can use optogenetics to target specific neurons in the brain and get very specific changes in behavior. 我将向您展示几个例子——原始数据的味道——我们如何使用光遗传学来瞄准大脑中的特定神经元并获得非常具体的行为变化。
中文百科
光遗传学光遗传学融合光学及遗传学的技术,精准控制特定细胞在空间与时间上的活动。其时间上精准程度可达到毫秒,而空间上则能达到单一细胞大小。2010年光遗传学被Nature Methods选为年度方法 ,同年被Science认为是近十年来的突破之一 。在两个期刊也分别在Youtube影片 及科学美国人文章里,以科普的方式解释何谓光遗传学。
英语百科
Optogenetics 光遗传学![]() ![]() ![]() ![]() Optogenetics (fromGreek optikós, meaning "seen, visible") is a biological technique which involves the use of light to control cells in living tissue, typically neurons, that have been genetically modified to express light-sensitive ion channels. It is a neuromodulation method employed in neuroscience that uses a combination of techniques from optics and genetics to control and monitor the activities of individual neurons in living tissue—even within freely-moving animals—and to precisely measure the effects of those manipulations in real-time. The key reagents used in optogenetics are light-sensitive proteins. Neuronal control is achieved using optogenetic actuators like channelrhodopsin, halorhodopsin, and archaerhodopsin, while optical recording of neuronal activities can be made with the help of optogenetic sensors for calcium (GCaMP), vesicular release (synaptopHluorin), neurotransmitter (GluSnFRs), or membrane voltage (Arclightning, ASAP1). Control or recording is confined to genetically defined neurons and performed in a spatiotemporally precise manner by light. |
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