txid3990[Organism:exp] - GEO DataSets

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Select item 2000714061.

Expression analysis of leafy spurge crown buds during seasonal dormancy transitions after glyphosate treatments.

(Submitter supplied) This submission contains the RNAseq data from a study of leafy spurge crown buds transitioning through a seasonal dormancy time course following glyphosate treatments where buds transitioned from paradoprmancy to endodormancy and then to ecodormancy. The sequences in this study were mapped to an assembled transcriptome built from sequences from this study along with sequences from : 1) A study of leafy spurge crown buds through a time course for paradormancy release induced by excision of the aerial portion of the shoot (Series GSE71317). more...

Organism:: Euphorbia esula

Type:: Expression profiling by high throughput sequencing

Platform:: GPL18531
12 Samples

Download data: CSV, FASTA

Series

Accession:: GSE71406

ID:: 200071406

SRA Run Selector

Select item 2000713212.

Expression analysis of leafy spurge crown buds during seasonal dormancy transitions.

(Submitter supplied) This submission contains the RNAseq data from a study of leafy spurge crown buds transitioning through a seasonal dormancy time course where buds transitioned from paradoprmancy to endodormancy and then to ecodormancy. The sequences in this study were mapped to an assembled transcriptome built from sequences from this study along with sequences from : 1) A study of leafy spurge crown buds through a time course for paradormancy release induced by excision of the aerial portion of the shoot (Series GSE71317). more...

Organism:: Euphorbia esula

Type:: Expression profiling by high throughput sequencing

Platforms:: GPL20734 GPL18531
12 Samples

Download data: CSV, FASTA

Series

Accession:: GSE71321

ID:: 200071321

SRA Run Selector

Select item 2000713173.

Expression analysis of leafy spurge crown buds during dormancy transitions and release.

(Submitter supplied) This submission contains the RNAseq data from one (just the study on paradormancy release) of several studies used to assemble the leafy spurge tranacriptome. These assembled transcrptome was built from 1) A study of leafy spurge crown buds through a time course for paradormancy release induced by excision of the aerial portion of the shoot (this study). 2) A study of leafy spurge crown buds through a seasonal dormancy time course where buds transitioned from paradoprmancy to endodormancy and then to ecodormancy (Series GSE71321). more...

Organism:: Euphorbia esula

Type:: Expression profiling by high throughput sequencing

Platform:: GPL20734
15 Samples

Download data: CSV, FASTA

Series

Accession:: GSE71317

ID:: 200071317

SRA Run Selector

Select item 2000551334.

Dehydration-induced endodormancy in crown buds of leafy spurge highlights roles for an RVE1-like homolog and hormone signaling cross-talk

(Submitter supplied) New shoot growth from underground adventitious buds of leafy spurge is critical for survival of this invasive perennial weed after episodes of severe abiotic stress. Because global climate change is expected to increase abiotic stress, such as dehydration, objectives of this study include examining the impact that dehydration stress has on molecular mechanisms associated with vegetative reproduction. more...

Organism:: Euphorbia esula; Manihot esculenta

Type:: Expression profiling by array

Platform:: GPL4655
32 Samples

Download data: GPR, TXT

Series

Accession:: GSE55133

ID:: 200055133

Select item 2000565095.

Hormone and transcriptome profiling in aerial tissues derived from crown buds of glyphosate treated leafy spurge

(Submitter supplied) Glyphosate is known to inhibit 5-enolpyruvylshikimate-3-phosphate synthase of the chorismate biosynthetic pathway, and chorismate is a precursor to aromatic amino acids, auxin, and many other secondary products. Although the perennial weed leafy spurge (Euphorbia esula L.) is considered glyphosate tolerant, glyphosate is often used as part of an integrated pest management program in non-cultivated ecosystems of North America. more...

Organism:: Euphorbia esula

Type:: Expression profiling by high throughput sequencing

Platform:: GPL18531
8 Samples

Download data: TXT, XLS

Series

Accession:: GSE56509

ID:: 200056509

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000374776.

Manipulation of Temperature and Photoperiod Identifies Molecular Networks Associated with the Para- to Endo-dormant Transition in Leafy Spurge Crown Buds

(Submitter supplied) Leafy spurge is a model for studying well-defined phases of dormancy in underground adventitious buds (UABs) of herbaceous perennial weeds, which is a primary factor allowing many invasive perennial weeds to escape conventional control measures. A 12-week ramp down in both temperature (27°C → 10°C) and photoperiod (16 h → 8 h light) is required to induce a transition from para- to endo-dormancy in UABs of leafy spurge. more...

Organism:: Manihot esculenta; Euphorbia esula

Type:: Expression profiling by array

Platform:: GPL4655
84 Samples

Download data: GPR

Series

Accession:: GSE37477

ID:: 200037477

Select item 2000280477.

Breaking endodormancy in leafy spurge crown buds by dehydration-stress and vernalization identifies overlapping molecular networks linked to growth regulators

(Submitter supplied) Persistence of the invasive perennial weed leafy spurge is mainly attributed to seasonal production of underground adventitious buds (UABs), which undergo well-defined phases of dormancy (para-, endo- and eco-dormancy). These well-defined phases of dormancy also allow UABs of leafy spurge to survive extreme seasonal variations, including dehydration-stress. Consequently, objectives of this study include understanding the effects of dehydration-stress on vegetative reproduction, flowering competence, and transcript profiles at different phases of bud dormancy. more...

Organism:: Euphorbia esula; Manihot esculenta

Type:: Expression profiling by array

Platform:: GPL4655
24 Samples

Download data: GPR

Series

Accession:: GSE28047

ID:: 200028047

Analyze with GEO2R

Select item 2000185338.

Germination of Leafy Spurge (Euphorbia esula) Seeds under Constant and Alternating Temperature

(Submitter supplied) Transcriptome changes were investigated for Euphorbia esula (leafy spurge) seeds with a focus on the effect of constant and diurnal fluctuating temperature on dormancy and germination. Leafy spurge seeds do not germinate when incubated for 21 days at 20°C constant temperatures, but nearly 30% germinate after 21 days under fluctuating temperatures 20:30°C (16:8 h). Incubation at 20°C for 21 followed by 20:30°C resulted in approximately 63% germination in about 10 days. more...

Organism:: Euphorbia esula; Manihot esculenta

Type:: Expression profiling by array

Platform:: GPL4655
41 Samples

Download data: GPR

Series

Accession:: GSE18533

ID:: 200018533

Select item 2000192179.

Low temperatures impact dormancy status, flowering competence, and transcript profiles in crown buds of leafy spurge.

(Submitter supplied) Leafy spurge (Euphorbia esula) is an herbaceous perennial weed that produces vegetatively from an abundance of underground adventitious buds. The objectives of this study were to determine how mimicking natural seasonal conditions (photoperiod and temperature) under controlled environmental conditions affect dormancy and flowering competence; to determine molecular mechanisms associated with well-defined phases of seasonal dormancy transitions based on transcript profiles obtained by microarray analysis; and to link mechanisms regulating induction and release of endodormancy and flowering competence. more...

Organism:: Euphorbia esula; Manihot esculenta

Type:: Expression profiling by array

Platform:: GPL4655
32 Samples

Download data: GPR

Series

Accession:: GSE19217

ID:: 200019217

Select item 20001575110.

Transcriptome analysis of time couse of leafy spurge infection with Xam

(Submitter supplied) The goal of this study was to identify signaling processes associated with infection and recovery of leafy spurge inoculated with Xanthomonas axonopodis pv. manihotis (Xam).

Organism:: Manihot esculenta; Euphorbia esula

Type:: Expression profiling by array

Platform:: GPL4655
36 Samples

Download data

Series

Accession:: GSE15751

ID:: 200015751

Analyze with GEO2R

Select item 20000884911.

Seasonal bud dormancy progression

(Submitter supplied) This study investigated changes in the transcriptome of outdoor grown leafy spurge crown buds as they progress from paradormancy in August and September into endo dormancy in October through to ecodormancy in November and December. Keywords: Dormancy leafy spurge adventitious-buds

Organism:: Manihot esculenta; Euphorbia esula

Type:: Expression profiling by array

Platform:: GPL4655
24 Samples

Download data

Series

Accession:: GSE8849

ID:: 200008849

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20000883812.

Hybridization of four Euphorbs on Euphorbiaceae arrays

(Submitter supplied) These experiments were designed to determine the usefulness of the spurge/cassava euphorbiaceae arrays for investigating gene expression in other euphorbs. Keywords: heterologous hybridization euphorbia

Organism:: Euphorbia esula; Manihot esculenta; Ricinus communis; Euphorbia pulcherrima

Type:: Expression profiling by array

Platform:: GPL4655
4 Samples

Download data

Series

Accession:: GSE8838

ID:: 200008838

Analyze with GEO2R

Select item 20000391313.

Seasonal variation in leafy spurge crown bud gene expression

(Submitter supplied) These experiments were designed to follow the seasonal changes in the transcriptome of field-grown leafy spurge crown buds. The goal was to identify specific signaling pathways and marker genes characteristic to the changes that occur when the buds transitioned from paradormancy through endodormancy and into ecodormancy. Keywords: Time course seasonal dormancy

Organism:: Euphorbia esula; Manihot esculenta

Type:: Expression profiling by array

Platform:: GPL2524
9 Samples

Download data

Series

Accession:: GSE3913

ID:: 200003913

Analyze with GEO2R

Select item 20000278614.

loss of paradormancy in underground adventitious buds of leafy spurge (Euphorbia esula)

(Submitter supplied) This study is a time course of growth induction (0, 12, 24, 48, and 72 hrs) following the breaking of paradormancy in underground buds of the perennial weed leafy spurge (Euphorbia esula). Keywords: Time course, growth induction, apical dominance, paradormancy, root buds, leafy spurge

Organism:: Manihot esculenta; Euphorbia esula

Type:: Expression profiling by array

Platform:: GPL2524
10 Samples

Download data

Series

Accession:: GSE2786

ID:: 200002786

Analyze with GEO2R

Select item 10002073415.

Illumina HiSeq 2000 (Euphorbia esula)

Organism:: Euphorbia esula

2 Series
16 Samples

Download data

Platform

Accession:: GPL20734

ID:: 100020734

Select item 10001853116.

Illumina HiSeq 2500 (Euphorbia esula)

Organism:: Euphorbia esula

3 Series
31 Samples

Download data

Platform

Accession:: GPL18531

ID:: 100018531

Select item 10000465517.

High density Euphorbia esula and Manihot esculenta array

(Submitter supplied) ~19000 unigene set from leafy spurge EST database supplemented with ~4000 cassava clones that had no obvious homology with any leafy spurge clone. Protocol: standard

Organism:: Manihot esculenta; Euphorbia esula

8 Series
221 Samples

Download data

Platform

Accession:: GPL4655

ID:: 100004655

Select item 10000252418.

Euphorbiaceae chip1

(Submitter supplied) López, C., M. Soto-Suárez, S.Restrepo, B.Piegu, R.Cooke, M.Delseny, J.Tohme, and V.Verdier 2005. Global transcriptome analysis of cassava responses to Xanthomonas axonopodis pv. manihotis infection using a cassava cDNA microarray. Plant Molecular Biology. (in press).