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Nucleosome mapping in Saccharomyces cerevisiae in different conditions

ABSTRACT: This experiment aims to map nucleosome positions and comparison of the same in WT NORMAL GROWTH vs WT-NUTRIENT STARVATION/isw1∆2∆ MUTANT/rsc4-∆4 MUTANT in Saccharomyces cerevisiae using a custom designed tiling array on Agilent plat form. The corresponding platform is submitted to GEO under Geo-ID GPL15842. 60mer probes with variable tiling density were designed for all the genes transcribed by RNA polymerase III. Each gene is tiled along with its 1kb downstream and upstream region with the exceptions of RPR1, SCR1, RDN5(1-6) and SNR52. Mononucleosomal DNA and size matched naked DNA was competitively hybridized to the array. Data was extracted and normalized log ratios were calculated using Agilent sofware. Normalized log2 ratio data was used in MLM to detection nucleosome positions.

ORGANISM(S): Saccharomyces cerevisiae

PROVIDER: GSE39802 | GEO | 2013/06/21

SECONDARY ACCESSION(S): PRJNA171742

REPOSITORIES: GEO

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Nucleosome mapping in Saccharomyces cerevisiae in different conditions

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