Arabidopsis thaliana
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ABSTRACT:
PROVIDER: PRJNA260171 | ENA |
REPOSITORIES: ENA
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Project description:To determine genes involved in induction of dormancy in response to reduced maturation temperatures, RNA sequencing was performed on developing seeds matured at 20°C, where low dormancy is observed, and compared to seeds matured at 15°C where high dormancy is observed. Col green cotyledon seeds matured at 20°C and 15°C were dissected from siliques between five to seven hours after dawn and frozen in liquid nitrogen. RNA was extracted as described previously (Penfield et al., 2005).
2014-09-04 | E-GEOD-61061 | biostudies-arrayexpress
Project description:To determine genes involved in induction of dormancy in response to reduced maturation temperatures, RNA sequencing was performed on developing seeds matured at 20°C, where low dormancy is observed, and compared to seeds matured at 15°C where high dormancy is observed.
2014-09-04 | GSE61061 | GEO
Project description:Sample groupings for this project are as follows: Cauline leaf vs Cultured Cell : - Cauline leaf, p1; Exp:Red; Ref: Green (Cy5:Cy3) - Cauline leaf, p2; Exp:Red; Ref: Green (Cy5:Cy3) - Cauline leaf, p3; Exp:Red; Ref: Green (Cy5:Cy3) Cotyledon light vs Cotyledon dark : - Cotyledon, CP1; Exp:Red; Ref: Green (Cy5:Cy3) - Cotyledon, CP2; Exp:Red; Ref: Green (Cy5:Cy3) Cotyledon light vs Cultured cell : - Cotyledon, cn1; Exp:Green; Ref: Red (Cy3:Cy5) - Cotyledon, cn2; Exp:Green; Ref: Red (Cy3:Cy5) Cotyledon dark vs Cultured cell : - Cotyledon dark, n1; Exp:Green; Ref: Red (Cy3:Cy5) - Cotyledon dark, n2; Exp:Green; Ref: Red (Cy3:Cy5) - Cotyledon dark, n3; Exp:Green; Ref: Red (Cy3:Cy5) Germinating seed vs Cultured cell : - Germinating seed, gn1; Exp:Green; Ref: Red (Cy3:Cy5) - Germinating seed, gn2; Exp:Green; Ref: Red (Cy3:Cy5) - Germinating seed, gn3; Exp:Green; Ref: Red (Cy3:Cy5) Hypocotyl light vs Hypocotyl dark : - Hypocotyl, hldn1; Exp:Red; Ref: Green (Cy5:Cy3) - Hypocotyl, hldn2; Exp:Red; Ref: Green (Cy5:Cy3) Hypocotyl light vs Cultured cell : - Hypocotyl light, hln1; Exp:Green; Ref: Red (Cy3:Cy5) - Hypocotyl light, hln2; Exp:Green; Ref: Red (Cy3:Cy5) Petal vs Cultured cell : - Petal, pn1; Exp:Green; Ref: Red (Cy3:Cy5) - Petal, pn2; Exp:Green; Ref: Red (Cy3:Cy5) - Petal, pn3; Exp:Green; Ref: Red (Cy3:Cy5) 1DBP vs Cultured cell : - Pistil 1DBP, pin1; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DBP, pin2; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DBP, pin3; Exp:Green; Ref: Red (Cy3:Cy5) Pistil 1DPP vs Cultured cell : - Pistil 1DPP, psn1; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DPP, psn2; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DPP, psn3; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DPP, psn4; Exp:Green; Ref: Red (Cy3:Cy5) Root dark vs Cultured cell : - Root dark, rdn1; Exp:Green; Ref: Red (Cy3:Cy5) - Root dark, rdn2; Exp:Green; Ref: Red (Cy3:Cy5) Root light vs Cultured cell : - Root light, rln1; Exp:Green; Ref: Red (Cy3:Cy5) - Root light, rlp1; Exp:Red; Ref: Green (Cy5:Cy3) Root light vs Root dark : - Root light vs dark, rldp1; Exp:Red; Ref: Green (Cy5:Cy3) - Root light vs dark, rldp2; Exp:Red; Ref: Green (Cy5:Cy3) Rosette leaf vs Cultured cell : - Rosette leaf, rfp1; Exp:Red; Ref: Green (Cy5:Cy3) - Rosette leaf, rfp2; Exp:Red; Ref: Green (Cy5:Cy3) - Rosette leaf, rfp3; Exp:Red; Ref: Green (Cy5:Cy3) Sepal vs Cultured cell : - Sepal, sn1; Exp:Green; Ref: Red (Cy3:Cy5) - Sepal, sn2; Exp:Green; Ref: Red (Cy3:Cy5) Silique 3DPP vs Cultured cell : - Silique 3DPP, s3n1; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 3DPP, s3n2; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 3DPP, s3n3; Exp:Green; Ref: Red (Cy3:Cy5) Silique 8DPP vs Cultured cell : - Silique 8DPP, s8n1; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 8DPP, s8n2; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 8DPP, s8n3; Exp:Green; Ref: Red (Cy3:Cy5) Stamen vs Cultured cell : - Stamen, smn1; Exp:Green; Ref: Red (Cy3:Cy5) - Stamen, smn2; Exp:Green; Ref: Red (Cy3:Cy5) - Stamen, smn3; Exp:Green; Ref: Red (Cy3:Cy5) Hypocotyl dark vs Cultured cell : - Hypocotyl dark, hn1; Exp:Green; Ref: Red (Cy3:Cy5) - Hypocotyl dark, hn2; Exp:Green; Ref: Red (Cy3:Cy5) Stem vs Cultured cell : - Stem, stp1; Exp:Red; Ref: Green (Cy5:Cy3) - Stem, stp2; Exp:Red; Ref: Green (Cy5:Cy3) - Stem, stp3; Exp:Red; Ref: Green (Cy5:Cy3) Keywords: other
2004-10-24 | GSE1599 | GEO
Project description:affy_tour_2012-02 - Identification of transcripts that are addressed to traduction in imbibed seeds in relation with dormancy: comparison of the translatome in Dormant versus Non-Dormant seeds -- At harvest seeds are dormant. They stay dormant if they are stored at -20°C (D) and become non-dormant (ND) if they are stored 2 months at +20°C. Polysomal fractions were purified on sucrose gradients from sunflower axis isolated from dormant and non-dormant seeds imbibed at 10°C during 3h, 15h or 24h. - These fractions allow to identify the transcripts addressed to translation (translatome) during the seed imbibition process (3, 15 and 24h) - The translatome of 2 types of seeds are compared: Dormant vs Non-Dormant at the 3 time points.
2013-10-30 | GSE41944 | GEO
Project description:Sample groupings for this project are as follows: Cauline leaf vs Cultured Cell : - Cauline leaf, p1; Exp:Red; Ref: Green (Cy5:Cy3) - Cauline leaf, p2; Exp:Red; Ref: Green (Cy5:Cy3) - Cauline leaf, p3; Exp:Red; Ref: Green (Cy5:Cy3) Cotyledon light vs Cotyledon dark : - Cotyledon, CP1; Exp:Red; Ref: Green (Cy5:Cy3) - Cotyledon, CP2; Exp:Red; Ref: Green (Cy5:Cy3) Cotyledon light vs Cultured cell : - Cotyledon, cn1; Exp:Green; Ref: Red (Cy3:Cy5) - Cotyledon, cn2; Exp:Green; Ref: Red (Cy3:Cy5) Cotyledon dark vs Cultured cell : - Cotyledon dark, n1; Exp:Green; Ref: Red (Cy3:Cy5) - Cotyledon dark, n2; Exp:Green; Ref: Red (Cy3:Cy5) - Cotyledon dark, n3; Exp:Green; Ref: Red (Cy3:Cy5) Germinating seed vs Cultured cell : - Germinating seed, gn1; Exp:Green; Ref: Red (Cy3:Cy5) - Germinating seed, gn2; Exp:Green; Ref: Red (Cy3:Cy5) - Germinating seed, gn3; Exp:Green; Ref: Red (Cy3:Cy5) Hypocotyl light vs Hypocotyl dark : - Hypocotyl, hldn1; Exp:Red; Ref: Green (Cy5:Cy3) - Hypocotyl, hldn2; Exp:Red; Ref: Green (Cy5:Cy3) Hypocotyl light vs Cultured cell : - Hypocotyl light, hln1; Exp:Green; Ref: Red (Cy3:Cy5) - Hypocotyl light, hln2; Exp:Green; Ref: Red (Cy3:Cy5) Petal vs Cultured cell : - Petal, pn1; Exp:Green; Ref: Red (Cy3:Cy5) - Petal, pn2; Exp:Green; Ref: Red (Cy3:Cy5) - Petal, pn3; Exp:Green; Ref: Red (Cy3:Cy5) 1DBP vs Cultured cell : - Pistil 1DBP, pin1; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DBP, pin2; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DBP, pin3; Exp:Green; Ref: Red (Cy3:Cy5) Pistil 1DPP vs Cultured cell : - Pistil 1DPP, psn1; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DPP, psn2; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DPP, psn3; Exp:Green; Ref: Red (Cy3:Cy5) - Pistil 1DPP, psn4; Exp:Green; Ref: Red (Cy3:Cy5) Root dark vs Cultured cell : - Root dark, rdn1; Exp:Green; Ref: Red (Cy3:Cy5) - Root dark, rdn2; Exp:Green; Ref: Red (Cy3:Cy5) Root light vs Cultured cell : - Root light, rln1; Exp:Green; Ref: Red (Cy3:Cy5) - Root light, rlp1; Exp:Red; Ref: Green (Cy5:Cy3) Root light vs Root dark : - Root light vs dark, rldp1; Exp:Red; Ref: Green (Cy5:Cy3) - Root light vs dark, rldp2; Exp:Red; Ref: Green (Cy5:Cy3) Rosette leaf vs Cultured cell : - Rosette leaf, rfp1; Exp:Red; Ref: Green (Cy5:Cy3) - Rosette leaf, rfp2; Exp:Red; Ref: Green (Cy5:Cy3) - Rosette leaf, rfp3; Exp:Red; Ref: Green (Cy5:Cy3) Sepal vs Cultured cell : - Sepal, sn1; Exp:Green; Ref: Red (Cy3:Cy5) - Sepal, sn2; Exp:Green; Ref: Red (Cy3:Cy5) Silique 3DPP vs Cultured cell : - Silique 3DPP, s3n1; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 3DPP, s3n2; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 3DPP, s3n3; Exp:Green; Ref: Red (Cy3:Cy5) Silique 8DPP vs Cultured cell : - Silique 8DPP, s8n1; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 8DPP, s8n2; Exp:Green; Ref: Red (Cy3:Cy5) - Silique 8DPP, s8n3; Exp:Green; Ref: Red (Cy3:Cy5) Stamen vs Cultured cell : - Stamen, smn1; Exp:Green; Ref: Red (Cy3:Cy5) - Stamen, smn2; Exp:Green; Ref: Red (Cy3:Cy5) - Stamen, smn3; Exp:Green; Ref: Red (Cy3:Cy5) Hypocotyl dark vs Cultured cell : - Hypocotyl dark, hn1; Exp:Green; Ref: Red (Cy3:Cy5) - Hypocotyl dark, hn2; Exp:Green; Ref: Red (Cy3:Cy5) Stem vs Cultured cell : - Stem, stp1; Exp:Red; Ref: Green (Cy5:Cy3) - Stem, stp2; Exp:Red; Ref: Green (Cy5:Cy3) - Stem, stp3; Exp:Red; Ref: Green (Cy5:Cy3)
2004-10-24 | E-GEOD-1599 | biostudies-arrayexpress
Project description:affy_tour_2012-02 - Identification of transcripts that are addressed to traduction in imbibed seeds in relation with dormancy: comparison of the translatome in Dormant versus Non-Dormant seeds -- At harvest seeds are dormant. They stay dormant if they are stored at -20°C (D) and become non-dormant (ND) if they are stored 2 months at +20°C. Polysomal fractions were purified on sucrose gradients from sunflower axis isolated from dormant and non-dormant seeds imbibed at 10°C during 3h, 15h or 24h. - These fractions allow to identify the transcripts addressed to translation (translatome) during the seed imbibition process (3, 15 and 24h) - The translatome of 2 types of seeds are compared: Dormant vs Non-Dormant at the 3 time points. 18 arrays - SUNFLOWER; time course,treated vs untreated comparison
2013-10-30 | E-GEOD-41944 | biostudies-arrayexpress
Project description:There are four major seed developmental phases in Arabidopsis seed development: morphogenesis, maturation, dormancy and germination. What methylation changes occurring in the different phases, if any, remains unknown. To uncover the possible role of DNA methylation in different parts of the seed, we characterized the methylome of four major seed developmental phases of Arabidopsis using Illumina sequencing: global stage (glob) and linear cotyledon stage (lcot) for morphogenesis phase; mature green stage (mg) and post mature green stage (pmg) for maturation phase; dry seed (dry) for dormancy phase; leaves (leaf) from 4 week plant for vegetative tissues. Illumina sequencing of bisulfite-converted genomic DNA from six seed developmental stages in Arabidopsis: global stage (glob), linear cotyledon stage (lcot), mature green stage (mg), post mature green stage (pmg), dry seed (dry) and leaves (leaf) from 4 week plant.
2015-04-22 | E-GEOD-68132 | biostudies-arrayexpress
Project description:au13-12_polysome - transcriptome and translatome of arabidopsis wt seeds according to dormancy - Identification of transcripts that are differentially abundant (transcriptome) and transcripts that are addressed to translation (translatome) in imbibed Arabidopsis seeds in relation with dormancy. During imbibition of seeds (16h and 24h in darkness at 25°C, dormant and non-dormant seeds), transcriptome analysis is done on total RNA and translatome analysis on polysomal RNA. - At harvest seeds are dormant. They stay dormant if they are stored at -20°C (D) and become non-dormant (ND) if they are stored 3 weeks at +20°C. Arabidopsis dormant seeds do not germinate at 25°C in darkness while non-dormant seeds do. Total RNA and polysomal RNA (polysomal fractions purified on sucrose gradients) were extracted from imbibed seeds for 16h or 24h at 25°C in darkness (3 biological replicates). Transcriptome and translatome are compared for Dormant vs Non-Dormant for 16h and 24 imbibition. In silico comparison will allow to compare transcriptome and translatome for each point and type of seeds and to compare the time points (16 vs 24h) for each type of sample.
2014-09-27 | GSE61809 | GEO
Project description:Analysis of the transcriptome of dry hda9-1 mutant seeds with those of Col wild-type seeds, using Affymetrix GeneChip Arabidopsis ATH1 Genome Array. The hda9-1 mutant has reduced primary seed dormancy. We used microarrays to dissect which genes are differentially expressed in the hda9-1 mutant to study the mechanisms how HDA9 affects seed dormancy and germination
2014-09-21 | GSE50786 | GEO
Project description:ra07-02_aba2 - maternal/embryonic aba-1 - Identification of genes regulated by maternal and embryonic ABA - Comparison of expression in seeds (15 days after pollination) of aba2-2 mutant to wild type (Col-0), aba2 (female) x Col-0 (male) crossing, and aba2-2 sprayed with ABA (100 micro M, twice a week). Keywords: gene knock out,treated vs untreated comparison
2008-05-29 | GSE10674 | GEO