title: GSM7245514: 7AM petunia corolla chromatin, H3K36me3 ChIP, replicate 1; Petunia x hybrida; ChIP-Seq
library_construction_protocol: Petunia corolla tissue was crosslinked in 1% formaldehyde under vaccuum. Nuclei were isolated resuspended in lysis buffer, followed by sonication. Chromatin was immunoprecipitated, decrosslinked, and purified by phenol-chloroform extraction. Libraries were constructed using NEBNext multiplex oligos (New England Biolabs)