SRS2532667 SAMN07689103 4577 Zea mays organism Zea mays age 3 days after germination dev_stage seedling root cultivar B73 ecotype not applicable isolate not applicable geo_loc_name USA: Raleigh, NC biomaterial_provider William Thompson, wftb@ncsu.edu growth_protocol B73 seeds were imbibed overnight, surface sterilized, and germinated in magenta boxes with paper towels dampened with sterile water. Seedlings were grown in a growth chamber for 3 days with constant light and 28 C. sample_type tissue sample tissue Terminal 5 mm of primary and seminal roots temp 28 C collected_by Tae-Jin Lee sample_name Zea mays B73, root tip (0-5mm), H3K27me ChIP, whole chromatin sample_title Zea mays B73, seedling root tip (0-5mm), H3K27me3 ChIP, whole chromatin BioSampleModel Plant SRS2532668 SAMN07689104 4577 Zea mays organism Zea mays age 3 days after germination dev_stage seedling root cultivar B73 ecotype not applicable isolate not applicable geo_loc_name USA: Raleigh, NC biomaterial_provider William Thompson, wftb@ncsu.edu tissue Terminal 5 mm of primary and seminal roots growth_protocol B73 seeds were imbibed overnight, surface sterilized, and germinated in magenta boxes with paper towels dampened with sterile water. Seedlings were grown in a growth chamber for 3 days with constant light and 28 C. sample_type tissue sample collected_by Tae-Jin Lee temp 28 C sample_name Zea mays B73, root tip (0-5mm), H3K27me3 ChIP Input reference, whole chromatin sample_title Zea mays B73, seedling root tip (0-5mm), H3K27me3 ChIP Input reference, whole chromatin BioSampleModel Plant