Sentence examples for modification marks are from inspiring English sources

These modification marks are dynamically "written" and "erased", and then specifically recognized by the "readers" and instruct specific biological process, such as flowering.

In MSC and ADSC repressive histone modification marks are lost.

This strongly suggests that 5hmC as well as 5fC mark a novel type of "poised" or silenced enhancer at distal regulatory regions where active histone modification marks are absent.

Absence of H3K9me3 from chromatin associated with bona fide genes is also the default state in N. crassa, where heterochromatic histone modification marks are almost exclusively associated with transposon relics (Tamaru and Selker 2001; Tamaru et al. 2003; Lewis et al. 2009, Smith et al. 2011).

This paper describes our use of an SPM-based read/write technique in which AFM is used to electrically modify the surface of a sputtered carbon film, and electric conductivity imaging of the modification marks is performed with a conductive tip.

H3K4me3 histon modification marks were collected from a compiled set of H3K4me3 ChIP-Seq studies [ 43- 51].

In rice centromeres, several euchromatic histone modification marks were associated with subdomains that are depleted of cenH3 nucleosomes.

For each strain, epigenomic profiling of five histone modification marks was performed at single-nucleosome resolution, in biological replicates.

This pattern of modification marks is in accordance with the activating and silencing effects associated with these histone modifications in other cell types [ 43, 44].

For example, after ChIP-seq data for a given histone modification ("mark") is generated, one might ask: 1.

This indicated that large numbers of enhancers defined by this histone modification mark were unique to either cell type, and there were relatively more H3K4me1 marked enhancers in HMEC than MDAMB231.