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相关实验视频

Updated: Jul 4, 2025

Non-Laser Capture Microscopy Approach for the Microdissection of Discrete Mouse Brain Regions for Total RNA Isolation and Downstream Next-Generation Sequencing and Gene Expression Profiling |

Non-Laser Capture Microscopy Approach for the Microdissection of Discrete Mouse Brain Regions for Total RNA Isolation and Downstream Next-Generation Sequencing and Gene Expression Profiling |

Published on: November 13, 2011

获取高质量的新鲜小鼠肺部空间转录组学数据的协议.

Yujia Jiang¹, Yixin Li², Mengnan Cheng³

¹BGI Research, Hangzhou 310030, China; Department of Biology, University of Copenhagen, 2100 Copenhagen, Denmark.

|January 27, 2024

概括

此摘要是机器生成的。

这项研究提出了一种用于小鼠肺中的空间转录组的新协议. 它克服了肺腔的挑战,使高质量的单细胞分辨率数据获取成为可能.

关键词:

遗传学是一个遗传学.基因组学就是基因组学.分子生物学分子生物学序列化是指测序的使用.

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Last Updated: Jul 4, 2025

Non-Laser Capture Microscopy Approach for the Microdissection of Discrete Mouse Brain Regions for Total RNA Isolation and Downstream Next-Generation Sequencing and Gene Expression Profiling |

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科学领域:

分子生物学分子生物学
基因组学就是基因组学.
人体解剖学解剖学解剖学

背景情况:

空间转录学提供肺组织特征和空间分布的单细胞分辨率.
肺中的气膜腔对于空间转录学中的样本准备提出了重大挑战.
由于这些解剖学复杂性,现有的方法难以从肺组织中获得高质量的数据.

研究的目的:

开发和介绍一个强大的协议,以获得高质量的新鲜的小鼠肺部空间转录学数据.
解决与切割含有膜腔的肺组织相关的技术困难.
促进在单细胞,空间解析水平上对肺部生物学进行先进的研究.

主要方法:

肺 perfusion 技术,以保持组织的完整性.
低温切割新鲜的小鼠肺部,以获得精确的组织切片.
从准备好的肺部切片中收集补充DNA (cDNA).
处理数据的详细生物信息分析管道.

主要成果:

从新鲜的小鼠肺部成功获取了高质量的空间转录学数据.
展示了一种有效处理带有气泡腔腔腔的肺组织的协议.
在单细胞分辨率下生成空间分辨的基因表达特征.

结论:

提出的协议使得小鼠肺部的高质量的空间转录分析成为可能.
这种方法克服了与肺气膜结构有关的以前的局限性.
促进对肺细胞异质性和空间组织的更深入的理解.