Western painting critic Robert Coates. Abstract expressionism, Action painting, and Color Field painting are synonymous with the New York School. Technically Surrealism was an important predecessor for Abstract expressionism with its emphasis on spontaneous, automatic or subconscious creation. Jackson Pollock's dripping paint onto a canvas laid on the floor is a technique that has its roots in the work of André Masson. Another important ear<nowiki>ly m</nowiki>anifestation of what came to be abstract expressionism is the work of American Northwest artist Mark Tobey, especially his "white writing" canvases, which, though generally not large in scale, anticipate the "all over" look of Pollock's drip
DRIP-seq R-loop formation at specific regions, the characterization of these regions, and the impact on gene expression. It can also be used to study the influence of R-loops in other processes like DNA replication and synthesis. Indirectly, DRIP-seq can be performed on mutant cell lines deficient in genes involved in R-loop resolution. These types of studies provide information about the roles of the mutated gene in suppressing DNA-RNA formation and potentially about the significance of R-loops in genome instability. DRIP-seq was first used for genome-wide profiling of R-loops in humans, which showed widespread R-loop formation at CpG island promoters. Particularly, the