Growth Protocol:	For RNA-seq and time-lapse photography, germinated ZH11 seeds were grown on 0.4% (w/v) agar plates at 28°C for 3 d under a 16-h-light/8-h-dark photoperiod, and then seedlings with uniform growth were transferred into soil and grown under controlled greenhouse conditions (16 h light and 8 h dark at 28°C, 150-200 μmol photons m-2 s-1) for 11 d prior to the gravistimulation treatments.
Treatment Protocol:	Shoot bases (1.5 cm in length) were harvested at 12 time points (0, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 7, and 8 h) after the start of gravistimulation and were frozen immediately in liquid nitrogen.
Extract Protocol:	RNA was extracted using a TRIzol kit according to the user manual (Invitrogen).
Library Construction Protocol:	Illumina Part #15026495 Rev.D

Molecule Type:	poly(A)+ RNA
Library Source:
Library Layout:	Single
Library Strand:	-
Platform:	ILLUMINA
Instrument Model:	Illumina HiSeq 2000
Strand-Specific:	Unspecific

Data Resource	GEN Sample ID	GEN Dataset ID	Project ID	BioProject ID	Sample ID	Sample Name	BioSample ID	Sample Accession	Experiment Accession	Release Date	Submission Date	Update Date	Species	Race	Ethnicity	Age	Age Unit	Gender	Source Name	Tissue	Cell Type	Cell Subtype	Cell Line	Disease	Disease State	Development Stage	Mutation	Phenotype	Case Detail	Control Detail	Growth Protocol	Treatment Protocol	Extract Protocol	Library Construction Protocol	Molecule Type	Library Layout	Strand-Specific	Library Strand	Spike-In	Strategy	Platform	Instrument Model	Cell Number	Reads Number	Gbases	AvgSpotLen1	AvgSpotLen2	Uniq Mapping Rate	Multiple Mapping Rate	Coverage Rate