SRS3432005 SAMN09451630 4577 Zea mays organism Zea mays collected_by Emily Wear age 3 days after germination dev_stage seedling root cultivar B73 ecotype not applicable isolate not applicable tissue Terminal 3 mm of primary and seminal roots 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 temp 28 C collection_date 2017 sample_name Zea mays B73, root tip (0-3mm), H3K9me2 ChIP, 4C nuclei sample_title Zea mays B73, seedling root tip (0-3mm), H3K9me2 ChIP, 4C sorted nuclei BioSampleModel Plant SRS3432006 SAMN09451631 4577 Zea mays organism Zea mays collected_by Emily Wear age 3 days after germination dev_stage seedling root cultivar B73 ecotype not applicable isolate not applicable tissue Terminal 3 mm of primary and seminal roots 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 temp 28 C collection_date 2017 sample_name Zea mays B73, root tip (0-3mm), H3K9me2 ChIP, 8C nuclei sample_title Zea mays B73, seedling root tip (0-3mm), H3K9me2 ChIP, 8C sorted nuclei BioSampleModel Plant SRS3432007 SAMN09451632 4577 Zea mays organism Zea mays collected_by Emily Wear age 3 days after germination dev_stage seedling root cultivar B73 ecotype not applicable isolate not applicable tissue Terminal 3 mm of primary and seminal roots 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 temp 28 C collection_date 2017 sample_name Zea mays B73, root tip (0-3mm), H3K9me2 ChIP, 2C nuclei sample_title Zea mays B73, seedling root tip (0-3mm), H3K9me2 ChIP, 2C sorted nuclei BioSampleModel Plant