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Series GSE17502 Query DataSets for GSE17502
Status Public on Aug 06, 2009
Title Photoperiod regulation of grape bud dormancy
Platform organism Vitis vinifera
Sample organisms Vitis riparia; Vitis hybrid cultivar
Experiment type Expression profiling by array
Summary Bud endodormancy induction response of two genotypes (‘Seyval’ a hybrid white wine grape and V. riparia, PI588259 a native north american species) was compared under long (15h) and short (13h) photoperiod. Three separate replicates (5 plants/replicate) were treated to generate paradormant (LD) and same aged endodormancy-induced (SD) buds for transcriptomic, proteomic and metabolomic analysis. Potted, spur-pruned two to six-year-old vines were removed from cold storage (Seyval 3-19-07; V. riparia 3/26/07) and grown under a LD (15 h) at 25/20 + 3C day/night temperatures (D/N). When vines reached 12-15 nodes (3-25-07) they were randomized into LD or SD treatments with 25/20 + 3C D/N in climate controlled greenhouses with automated photoperiod system (VRE Greenhouse Systems). Three replications (5 vines/replication) were harvested between 5/07-6/07 and then again in 5/08-6/08 for a total of six replications. All treatments are repeated at the same time every year and harvested at the same time of day each year to minimize biological noise. At 1, 3, 7, 14, 21, 28 and 42 days of LD and SD treatment, buds were harvested from nodes 3 to 12 of each separate replicate, immediately frozen in liquid nitrogen, and placed at -80C for future RNA, protein and metabolite extraction. These time points encompass early reversible phases as well as key time points during transition to irreversible endodormancy development. After photoperiod treatments and bud harvests, all pruned vines were returned to LD and monitored for bud endodormancy. The endodormant vines were identified after 28 days and moved to cold storage. The nondormant vines were allowed to grow again and induced into dormancy at a later date. Acknowledgement:This study was funded by NSF Grant DBI0604755 and funds from the South Dakota Agriculture Experiment Station. ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Anne Fennell. The equivalent experiment is VV10 at PLEXdb.]
 
Overall design 84 Samples of two genotypes compared under long and short photoperiod, 3 replicates each.
Seyval (SV, Seyve Villard 5-276) : LD, 15h : 1 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : LD, 15h : 3 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : LD, 15h : 7 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : LD, 15h : 14 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : LD, 15h : 21 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : LD, 15h : 28 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : LD, 15h : 42 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : SD, 13h : 1 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : SD, 13h : 3 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : SD, 13h : 7 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : SD, 13h : 14 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : SD, 13h : 21 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : SD, 13h : 28 days (3-replications)
Seyval (SV, Seyve Villard 5-276) : SD, 13h : 42 days (3-replications)
V. riparia (VR, PI588259) : LD, 15h : 1 days (3-replications)
V. riparia (VR, PI588259) : LD, 15h : 3 days (3-replications)
V. riparia (VR, PI588259) : LD, 15h : 7 days (3-replications)
V. riparia (VR, PI588259) : LD, 15h : 14 days (3-replications)
V. riparia (VR, PI588259) : LD, 15h : 21 days (3-replications)
V. riparia (VR, PI588259) : LD, 15h : 28 days (3-replications)
V. riparia (VR, PI588259) : LD, 15h : 42 days (3-replications)
V. riparia (VR, PI588259) : SD, 13h : 1 days (3-replications)
V. riparia (VR, PI588259) : SD, 13h : 3 days (3-replications)
V. riparia (VR, PI588259) : SD, 13h : 7 days (3-replications)
V. riparia (VR, PI588259) : SD, 13h : 14 days (3-replications)
V. riparia (VR, PI588259) : SD, 13h : 21 days (3-replications)
V. riparia (VR, PI588259) : SD, 13h : 28 days (3-replications)
V. riparia (VR, PI588259) : SD, 13h : 42 days (3-replications)
Web link http://www.plexdb.org/modules/PD_browse/experiment_browser.php?experiment=VV10
 
Contributor(s) Fennell A
Citation(s) 20151315
Submission date Aug 04, 2009
Last update date Jun 22, 2017
Contact name PLEXdb Curator, Sudhansu Dash
Organization name Iowa State University
Department Virtual Reality Application Center
Lab PLEXdb
Street address 1023 Crop Genomes Informatics Lab (Iowa State University)
City Ames
State/province IA
ZIP/Postal code 50011
Country USA
 
Platforms (1)
GPL1320 [Vitis_Vinifera] Affymetrix Vitis vinifera (Grape) Genome Array
Samples (84)
GSM436346 Seyval (SV, Seyve Villard 5-276) LD, 15h 1 days - rep1
GSM436347 Seyval (SV, Seyve Villard 5-276) LD, 15h 1 days - rep2
GSM436348 Seyval (SV, Seyve Villard 5-276) LD, 15h 1 days - rep3
Relations
BioProject PRJNA118913

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE17502_RAW.tar 161.4 Mb (http)(custom) TAR (of CEL)
Processed data included within Sample table

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