• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

利用发育中的鸡胚进行快速高效的增强子克隆和筛选。

Rapid and efficient enhancer cloning and screening using the developing chick embryo.

机构信息

University of Oxford, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, Oxford OX3 9DS, UK.

出版信息

STAR Protoc. 2021 May 5;2(2):100507. doi: 10.1016/j.xpro.2021.100507. eCollection 2021 Jun 18.

DOI:10.1016/j.xpro.2021.100507
PMID:34027475
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8121703/
Abstract

Here, we describe a highly efficient, medium-throughput strategy for cloning and screening of putative enhancers using the chick embryo. By incorporating 48 unique nanotags for use in NanoString nCounter® across three different fluorescent reporters and developing a rapid and efficient digestion/ligation type IIs restriction enzyme-based cloning protocol, we develop a multiplexed approach for rapidly identifying enhancer activity. For complete details on the use and execution of this protocol, please see Williams et al. (2019).

摘要

在这里,我们描述了一种高效、中通量的策略,用于使用鸡胚克隆和筛选假定的增强子。通过在三个不同的荧光报告基因中结合 48 个独特的纳米标签用于 NanoString nCounter®,并开发一种快速有效的消化/连接 IIs 型限制性内切酶克隆协议,我们开发了一种用于快速鉴定增强子活性的多路方法。有关该协议的使用和执行的完整详细信息,请参见 Williams 等人(2019 年)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7082/8121703/dab59af29ed7/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7082/8121703/958248e4813f/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7082/8121703/930ea8100437/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7082/8121703/dab59af29ed7/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7082/8121703/958248e4813f/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7082/8121703/930ea8100437/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7082/8121703/dab59af29ed7/gr2.jpg

相似文献

1
Rapid and efficient enhancer cloning and screening using the developing chick embryo.利用发育中的鸡胚进行快速高效的增强子克隆和筛选。
STAR Protoc. 2021 May 5;2(2):100507. doi: 10.1016/j.xpro.2021.100507. eCollection 2021 Jun 18.
2
electroporation of early chicken embryos.早期鸡胚的电穿孔。
STAR Protoc. 2021 Apr 1;2(2):100424. doi: 10.1016/j.xpro.2021.100424. eCollection 2021 Jun 18.
3
A medium-scale assay for enhancer validation in amniotes.一种用于羊膜动物增强子验证的中等规模检测方法。
Dev Dyn. 2015 Oct;244(10):1291-9. doi: 10.1002/dvdy.24306. Epub 2015 Aug 12.
4
A directional recombination cloning system for restriction- and ligation-free construction of GFP, DsRed, and lacZ transgenic Drosophila reporters.一种用于无限制酶切和连接构建绿色荧光蛋白(GFP)、红色荧光蛋白(DsRed)和乳糖操纵子(lacZ)转基因果蝇报告基因的定向重组克隆系统。
Gene. 2008 Jan 31;408(1-2):180-6. doi: 10.1016/j.gene.2007.11.003. Epub 2007 Nov 21.
5
Molecular cloning, characterization, and expression of the chicken heme oxygenase-1 gene in transfected primary cultures of chick embryo liver cells.鸡血红素加氧酶-1基因在鸡胚肝细胞原代转染培养物中的分子克隆、特性分析及表达
Gene. 1998 Jan 30;207(2):177-86. doi: 10.1016/s0378-1119(97)00623-9.
6
Cell-specific regulation of transcription of the malic enzyme gene: characterization of cis-acting elements that modulate nuclear T3 receptor activity.苹果酸酶基因转录的细胞特异性调控:调节核甲状腺激素受体活性的顺式作用元件的特性
Arch Biochem Biophys. 1998 Jan 1;349(1):138-52. doi: 10.1006/abbi.1997.0406.
7
Vectors for efficient and high-throughput construction of fluorescent drosophila reporters using the PhiC31 site-specific integration system.使用PhiC31位点特异性整合系统高效、高通量构建荧光果蝇报告基因的载体。
Genesis. 2010 Jul;48(7):452-6. doi: 10.1002/dvg.20637.
8
Enhancer analysis by chicken embryo electroporation with aid of genome comparison.借助基因组比较,通过鸡胚电穿孔进行增强子分析。
Dev Growth Differ. 2008 Aug;50(6):467-74. doi: 10.1111/j.1440-169X.2008.01028.x. Epub 2008 Apr 16.
9
Enhancer Analyses Using Chicken Embryo Electroporation.利用鸡胚电穿孔进行增强子分析
Methods Mol Biol. 2017;1650:191-202. doi: 10.1007/978-1-4939-7216-6_12.
10
Rapid and Efficient Synthetic Assembly of Multiplex Luciferase Reporter Plasmids for the Simultaneous Monitoring of Up to Six Cellular Signaling Pathways.快速高效的多路荧光素酶报告质粒的合成组装,可用于同时监测多达六个细胞信号通路。
Curr Protoc Mol Biol. 2020 Jun;131(1):e121. doi: 10.1002/cpmb.121.

引用本文的文献

1
Chromatin remodeller Chd7 is developmentally regulated in the neural crest by tissue-specific transcription factors.染色质重塑酶 Chd7 通过组织特异性转录因子在神经嵴中发育调控。
PLoS Biol. 2024 Oct 17;22(10):e3002786. doi: 10.1371/journal.pbio.3002786. eCollection 2024 Oct.
2
Investigating chromatin accessibility during development and differentiation by ATAC-sequencing to guide the identification of cis-regulatory elements.通过 ATAC-seq 分析研究发育和分化过程中的染色质可及性,以指导顺式调控元件的鉴定。
Biochem Soc Trans. 2022 Jun 30;50(3):1167-1177. doi: 10.1042/BST20210834.

本文引用的文献

1
Reconstruction of the Global Neural Crest Gene Regulatory Network In Vivo.体内重建全球神经嵴基因调控网络。
Dev Cell. 2019 Oct 21;51(2):255-276.e7. doi: 10.1016/j.devcel.2019.10.003.
2
A genome-wide assessment of the ancestral neural crest gene regulatory network.全基因组水平上对远古神经嵴基因调控网络的评估。
Nat Commun. 2019 Oct 16;10(1):4689. doi: 10.1038/s41467-019-12687-4.
3
Premalignant SOX2 overexpression in the fallopian tubes of ovarian cancer patients: Discovery and validation studies.卵巢癌患者输卵管中SOX2的癌前过表达:发现与验证研究。
EBioMedicine. 2016 Aug;10:137-49. doi: 10.1016/j.ebiom.2016.06.048. Epub 2016 Jul 2.
4
Genetic dissection of the α-globin super-enhancer in vivo.α-珠蛋白超级增强子在体内的遗传剖析
Nat Genet. 2016 Aug;48(8):895-903. doi: 10.1038/ng.3605. Epub 2016 Jul 4.
5
A series of normal stages in the development of the chick embryo.鸡胚胎发育的一系列正常阶段。
J Morphol. 1951 Jan;88(1):49-92.
6
Dynamic and differential regulation of stem cell factor FoxD3 in the neural crest is Encrypted in the genome.基因组中编码了神经嵴干细胞因子 FoxD3 的动态和差异调控。
PLoS Genet. 2012;8(12):e1003142. doi: 10.1371/journal.pgen.1003142. Epub 2012 Dec 20.
7
Epigenomic annotation of enhancers predicts transcriptional regulators of human neural crest.增强子的表观基因组注释预测人类神经嵴的转录调控因子。
Cell Stem Cell. 2012 Nov 2;11(5):633-48. doi: 10.1016/j.stem.2012.07.006. Epub 2012 Sep 13.
8
Barcoded DNA-tag reporters for multiplex cis-regulatory analysis.条形码 DNA 标签报告基因用于多重顺式调控分析。
PLoS One. 2012;7(4):e35934. doi: 10.1371/journal.pone.0035934. Epub 2012 Apr 26.
9
Genomic code for Sox10 activation reveals a key regulatory enhancer for cranial neural crest.Sox10 激活的基因组编码揭示了颅神经嵴的关键调控增强子。
Proc Natl Acad Sci U S A. 2010 Feb 23;107(8):3570-5. doi: 10.1073/pnas.0906596107. Epub 2010 Feb 5.