目的：探讨激光照射对细胞遗传的影响。
Objective: To evaluate the effect of laser on cell genetics.
你知道细胞遗传的结果吗？
生物化学、生态学概论、植物学、细胞遗传学、分子遗传学……
Biochemistry, General Ecology, Botany, Cell Genetics, Molecular Genetics…
利用蚕豆根尖微核技术研究了氯酸钾细胞遗传毒性和污染效应。
The genetic toxicity and pollution effects of potassium chlorate on Vicia faba root tip cells were studied by means of VAMCN.
采用外周血淋巴细胞微核率等指标评价辐射所致细胞遗传毒性效应。
Micronucleus (MN) assay in peripheral lymphocyte was used to appraise cell genetic toxic effect from ionizing radiation.
结合细胞遗传工程和化学工程以创造器官和组织如：皮肤、骨头、心脏瓣膜和软骨关节的技术。
Technology combining genetic engineering of cells with chemical engineering to create artificial organs and tissues such as skin, bone, heart valves, and cartilage for joints.
进行无菌检查、细胞核型和同工酶谱分析，了解细胞遗传稳定性、外源因子污染和细胞间交叉污染情况。
The cells were tested for karyotype, sterility, contamination with exogenous agents and cross contamination, and analyzed for genetic stability by isoenzyme map.
抗病易位系Y96060可通过细胞遗传分析，染色体C分带和原位杂交技术，RAPD技术得到确认。
Said disease-resisting translocation line Y96060 can be confirmed by means of cytogenetic analysis, chromosome C zoning and in situ hybridization and RAPD technique.
最终这些技术也许会允许科学家们在实验室的培养皿中修正细胞遗传上的缺陷，并用矫正后的细胞来治疗病人。
Eventually, such techniques might allow scientists to correct genetic defects in the lab dish and then treat patients with their own repaired cells.
从短期来看，因为这些细胞遗传表现与已知个体完全相同，可被用来筛选药物，以减少基因特异性药物的副作用。
In the immediate future, such cells might be used (because they are genetically identical to known individuals) to screen drugs for gene-specific side effects.
目的：探讨焦炉工外周血淋巴细胞热应激蛋白70 (HSP70)表达水平及与外周血淋巴细胞遗传损伤之间关系及其意义。
Objective: To investigate the relationship between the expression of heat shock protein70 (HSP70) and genetic damage in coke oven workers and their functions.
此外，其还提供牛的完整细胞遗传和减数分裂的牛基因组图谱、牛细胞的细胞系、分子生物学和遗传学工具、分子生物学实验指南等。
Besides, it also offers the Integrated cytogenetic and meiotic map of the bovine genome, bovine cell lines, tools of molecular biology and genetics, molecular biology protocols etc.
Oblinger拥有细胞遗传学博士学位，曾经是大学教师、教务长，接着与PC坠入爱河，她说，最终在重返教育界之前加入IBM公司十几年。
Oblinger has a PhD in cytogenetics, has been a faculty member, an academic dean, then fell in love, she says, with PCs, eventually joining IBM for a dozen years, before returning to education.
镰状细胞贫血通过隐性基因遗传给后代。
其他的表观遗传过程似乎是随机发生的，而其他过程则是正常的，比如那些引导胚胎细胞成为心脏、大脑或肝细胞的过程。
Other epigenetic processes appear to occur randomly, while others are normal, such as those that guide embryonic cells as they become heart, brain, or liver cells, for example.
加拿大的遗传学家已经发现了解开我们细胞衰老死亡之迷的线索。
Geneticists in Canada have discovered a clue to the puzzle of why our cells get old and die.
它可以帮助建立减数细胞分裂遗传的表达状态。
It can help establish meiotically heritable expression states.
ALAS2基因的可遗传突变是人类X连锁铁粒幼细胞性贫血的原因。
Heritable mutations of ALAS2 gene are responsible for the human X-linked sideroblastic anemia.
这个复杂机器的说明书就在细胞的遗传密码中，然而如何接入，理解和解释这些信息都受到发育和分化的影响。
The instructions for this complexity are contained within the cell's genetic code, but how this information is accessed, read and interpreted is influenced by development and differentiation.
大脑吸收信息，形成新的记忆，以及学习新的技巧的能力都依赖于神经元细胞的遗传机制。
The ability of the brain to absorb information, form new memories and learn new skills is all dependent on genetic mechanisms in nerve cells.
以前曾在实验室里观察到过线粒体在通过不同遗传途径形成的细胞间转移，但在自然界中观察到该现象还是第一次。
Mitochondrial transfer between genetically distinct cells has previously been observed in the laboratory, but this is the first time it has been demonstrated to occur in nature.
锥体细胞的遗传缺陷导致了色盲，这是人类最常见的一种基因疾病。
Genetic damage to cone cells, which causes colour blindness, is the most common type of gene disorder seen in humans.
在某些卵里基因物质在随意位点与染色体整合而成为老鼠细胞的遗传物质。
In some of the eggs, the genetic material integrates at a random site on a chromosome and so becomes part of the mouse cell's genetic material.
这个小小的系统使得每个细胞能够搞清遗传信息，各司其职。 它可比电脑芯片存储信息的能力强多了，起码强过上万亿倍。
The system allows each cell to make sense of information stored trillions of times more densely than what’s on a computer chip.
对于科学家来说，他们只是好奇于其中的遗传机制，一个细胞一个细胞地死去直到整片树叶凋零。
For their part, scientists have puzzled over the genetic mechanism that kills off cells one by one until a leaf drops.
接下来的几周里这些细胞转移到大脑，由基因遗传机制和相邻细胞的共同作用到达特定的地址。
Over the next several weeks these cells migrated to the brain, to specific destinations determined by genetic cues and interactions with neighboring neurons.
不过，还有个悬而未决的问题：假定癌细胞内出现遗传损伤的情况，那么，哪种类型的损伤可以作为肿瘤存在的理想指标？
But it is an open question, given all the genetic damage in a cancer cell, as to which type of damage would be the best marker of a tumor's presence.
这项研究第一次证明：可以通过修复人类细胞中的遗传缺陷，再用修复后的健康细胞替代有缺陷的细胞，来治疗疾病。
The study is the first to demonstrate that it is possible to repair genetic faults in human cells and make batches of healthy replacements that could be used to treat a disease.
表型遗传学是一种可以从细胞传递到其子细胞的基因调控方式。
Epigenetics is a type of gene regulation that can be passed from a cell to its daughters.
表型遗传学是一种可以从细胞传递到其子细胞的基因调控方式。
Epigenetics is a type of gene regulation that can be passed from a cell to its daughters.
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