软骨内同源群细胞很少见。
这群细胞具有明显的免疫抑制效能，通过与细胞直接接触发挥作用。
This t cell subset has an obvious immune-suppressing effect and produces its effect not by secreting cytokine but contacting cell directly.
当病毒再次感染时，这群细胞能增殖并迅速动员起来，产生绝大部分病毒。
When the virus re-infection, the proliferation of these cells and rapidly mobilized to produce the vast majority of the virus.
伦敦大学的研究人员观察了胚胎中的一群细胞，他们可以转分化为不同类型的心脏细胞。
The researchers at University College London looked at a group of cells which are able to transform into different types of heart tissue in an embryo.
根边缘细胞是由根冠游离并大量积累在根尖上的一群细胞，具有保护根尖免受生物和非生物的胁迫的作用。
Root border cells, previously referred as sloughed root cap cell, is a special cell population, which separates in large number from the periphery of the root cap and accumulates in the root tip.
植物内部发出的电信号与动物复杂的大脑中发出的神经信号只是表面上相似，动物大脑不仅仅是“通过电信号交流的细胞群”，塔伊兹说道。
The signaling in a plant is only superficially similar to the firing in a complex animal brain, which is more than "a mass of cells that communicate by electricity," Taiz said.
这种细胞在它们的工作状态下循环的次数越多，越能够在病毒建立起感染群之前消灭感冒前兆和流感的感染源。
The more these cells are circulating and on duty, the more likely they will be able to dispatch the first cold or flu agents before they can establish an infection.
哺乳动物中调节昼夜节律的是两个调节神经细胞群，称为视交叉上核中的下丘脑。
The circadian rhythm in mammals is regulated by two clusters of nerve cells called the suprachiasmatic nuclei (SCN) in the anterior hypothalamus.
舌头上有味蕾，它们是一小群能识别食物中化学成分的感官细胞，能识别出甜、酸、咸、苦。
Taste. The tongue contains small groups of sensory cells called taste buds that react to chemicals in foods.
舌头上有味蕾，它们是一小群能识别食物中化学成分的感官细胞，能识别出甜、酸、咸、苦。
Taste. The tongue contains small groups of sensory cells called taste buds that react to chemicals in foods. Taste buds react to sweet, sour, salty, and bitter.
相反，它们把任务分配到分散式、专门性的细胞群或个体中。
Instead, they distribute tasks among decentralized, specialized groups of cells or individuals.
你生活中做的任何一件事都会激活特定的一群神经细胞。
Any thing you do in life is going to activate a specificconstellation of neurons.
这种病是因为一群叫做神经嵴细胞的胚胎细胞出现扰乱所引起的。
It is caused by a disturbance in a group of cells in embryos called neural crest cells.
结果是，只有那些在当日新形成的脑细胞才附有标签，因此，研究团队可以一直跟踪这群新神经元。
As a result, only the new brain cells that were born that day were labelled and thus the team could follow a cohort of new neurons over time.
这样“组织者”细胞群就可以对最终形成趾的骨骼的数量和形状进行控制。
This allows the organizer to control the number and shape of the bones that ultimately make up a digit.
该病的特点是反复发作——由一群脑细胞突然且通常是短暂过度放电而产生的物理反应。
It is characterized by recurrent seizures - which are physical reactions to sudden, usually brief, excessive electrical discharges in a group of brain cells.
相反，他们迁移出了“组织者”细胞群的边界，随后达到一个高浓度的音猥因子的位置，并发育成中指。
Instead, they migrated beyond the organizer's boundaries to a position where, later on, high concentrations of sonic hedgehog turned them into the middle finger.
第二个细胞群，外耳细胞群并没有再现。
地球上最大的生物群是海底一块块由类似纤细意大利面条的巨大多细胞细菌组成的地毯。
Among the biggest masses of life on the planet are carpets on theseabed formed by giant multi-cellular bacteria that look like thinstrands of spaghetti.
而在本项研究中，BCI技术被用来理解脑细胞群是如何做出决定的。
But in this study, BCI technology was used to understand how thoughts and decisions are shaped by a group of brain cells.
因为治疗仅仅引起了称为内耳毛细胞的细胞群的再生长。
That is because the treatment only caused the regrowth of a group of cells called the inner hair cells.
张认为这种信号侦察是一种抑菌机制：我们细胞监测CSF作为检测和应付肠道菌群重要变化的方法。
Chang thinks of this signal detection as a kind of "bacteriostat" mechanism: our cells are monitoring CSF as a way of detecting and adapting to important changes in the gut flora.
换言之,如果细胞群以不和谐的方式分开工作,疾病就会随之而来.而瑜珈的练习可以增强身体,思想和心灵的和谐,从而促进健康.其实, “瑜珈”一词的意思就是在和谐中统一.
The practice of yoga is designed to strengthen the harmony in the body, mind and spirit, thereby promoting health and wellness. In fact, the word "yoga" means to unite in harmony.
6亿年以前，大部分的生物群都是以单细胞或简单的细胞群落的形式存在的。
Before 560m years ago, most living things were either individual cells or simple colonies of cells.
但是现在来自爱因斯坦医学院的一群研究人员有了一项新的发现——节食会导致大脑自噬。(他们的这项理论发表于今日的《细胞新陈代谢》上。)
But now a group of researchers from Albert Einstein College of Medicine have a new theory-dieting causes the brain to eat itself. (Their study is published today in Cell Metabolism.)
移植的最终目的应该基于重建活细胞群以维持甚至增进现有组织的功能。
However, the ultimate goal of transplantation should reside in the ability to restore living cells to maintain or even enhance existing tissue function.
移植的最终目的应该基于重建活细胞群以维持甚至增进现有组织的功能。
However, the ultimate goal of transplantation should reside in the ability to restore living cells to maintain or even enhance existing tissue function.
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