input_ABF3_60_N
15 days ABF3pro:GFP-ABF3 plants were treated with 5 mm KNO3 for 1 hour. Roots were collected and fixed in 1% formaldehyde for 15 min under vacuum at 25C. Isolated chromatin was sonicated with a Bioruptor sonicator (Diagenode, Belgium). The resulting DNAwas used to generate a sequencing library using the TruSeq DNA Sample Prep Kit (Illumina, San Diego, CA). Sequencing libraries were sequenced using an Illumina NextSeq 500 platform (Illumina, San Diego, CA).