title: Wild-type seedlings treated with 0.125 µM dexamethasone
organism: Arabidopsis thaliana
attributes.tag: ecotype
attributes.value: Col-0
attributes.tag: age
attributes.value: 12 days
attributes.tag: dev_stage
attributes.value: 12-day-old seedling
attributes.tag: collection_date
attributes.value: 2025-06-04
attributes.tag: geo_loc_name
attributes.value: USA: Ohio
attributes.tag: tissue
attributes.value: seedling
attributes.tag: genotype
attributes.value: WT
attributes.tag: growth_protocol
attributes.value: Seeds were surface sterilized by vapor-phase treatment, stratified at 4°C for 3 days, and germinated on 0.6% (w/v) agar plates containing half-strength Murashige and Skoog (MS) medium supplemented with 1% (w/v) sucrose and dexamethasone (Dex) as indicated. Seedlings were grown under long-day conditions, and 7-day-old seedlings were harvested for RNA extraction and cDNA synthesis prior to TIP sequencing analysis.
attributes.tag: isolation_source
attributes.value: whole seedlings
attributes.tag: treatment
attributes.value: 0.125 µM dexamethasone
attributes.tag: BioSampleModel
attributes.value: Plant