
2021-05-23 ChIP-seq数据从头到尾比对及分析汇总(个人分析记录 …
###Counting reads,library sizes and Fraction of Reads in Peaks(FRiP). info <- dba.show(h3k27) libsizes <- cbind(LibReads=info$Reads, …
项目文章 | ChIP-seq助力解析昆虫桔小实蝇的H3K4me3 …
本文利用 染色质免疫沉淀 (ChIP-seq)技术,在成年 B. dorsalis 胸部肌肉中捕获了两种重要的组蛋白修饰,三甲基化组蛋白H3赖氨酸4(H3K4me3)和三甲基化组蛋白H3赖氨 …
一文了解国自然热点“超级增强子”的重要标记——H3K27ac - 知乎
2023年9月8日 · H3K27ac是组蛋白H3上的第27位赖氨酸残基发生乙酰化,与较高的转录激活有关,在TSS(转录起始位点)的近端远端都有发现。 对于癌症来讲,不受控的细胞增殖涉及大 …
一文了解国自然热点“超级增强子”的重要标记——H3K27ac-CSDN …
2023年10月24日 · H3K27ac是组蛋白H3上的第27位赖氨酸残基发生乙酰化,与较高的转录激活有关,在TSS(转录起始位点)的近端远端都有发现。 对于癌症来讲,不受控的细胞增殖涉及 …
Changes in H3K27ac at Gene Regulatory Regions in Porcine …
2020年8月19日 · Another quality control measure, the fraction of reads in peak regions (FRiP) (Landt et al., 2012) was calculated to estimate S/N or enrichment. The average FRiP values …
Epigenetic regulation of H3K27me3 in laying hens with fatty liver ...
2024年4月16日 · Fraction of reads in peaks (FRiP) which evaluates the number and strength of peaks obtained for each ChIP replicate were used to measure the signal-to-noise ratio (S/N). …
CUT&Tag recovers up to half of ENCODE ChIP-seq histone
1 天前 · Overview of systematic H3K27 CUT&Tag experimental design and analysis. ... To calculate FRiP scores in overlapping ENCODE and CUT&Tag peak regions, CUT&Tag peak …
Genome-wide analysis of H3K4me3 and H3K27me3 modifications …
Present study revealed a complex relationship among histone H3 methylation (examined using H3K4/K27me3 marks), cytosine DNA methylation and differential gene expression during Lr28 …
FiTAc-seq: fixed-tissue ChIP-seq for H3K27ac profiling and ... - Nature
2020年6月26日 · FiTAc-seq is a modified protocol that replaces the proteinase K digestion applied in FiT-seq with extended heating at 65 °C in a higher concentration of detergent and a …
易基因:ChIP-seq等组学分析揭示猪肝脏组织的H3K27ac状态和基 …
2024年4月19日 · 2024年3月29日,江西农业大学黄路生院士团队利用292只猪肝脏的组蛋白H3第27位赖氨酸乙酰化(H3K27ac)的 ChIP-seq 数据注释了90991个高质量调控元件。 结合基因 …