GEO DataSets

(Submitter supplied) Closely related lineages can possess phenotypic variation important for adaptation and the evolution of new species; a phenomenon that can be more clearly elucidated by studying hybrid generations. We compare variation in gene expression in response to drought for two taxa and advanced-generation hybrids of the Piriqueta cistoides ssp. caroliniana complex that differ in their levels of tolerance to water limitation. more...

Organism:

Glycine max; Piriqueta cistoides subsp. caroliniana

Type:

Expression profiling by array

Platform:

GPL3015

18 Samples

Download data: GPR

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Glycine max

Type:

Expression profiling by array

Platforms:

GPL6009 GPL3015

72 Samples

Download data: GPR

(Submitter supplied) Atrazine and bentazon are both photosystem II inhibiting herbicides that interfere with photosynthetic electron transport provoking oxidative stress. While atrazine is lethal to soybean, bentazon does not kill soybeans because of the capability of soybeans to metabolize the herbicide. Gene expression profiling was conducted using cDNA microarrays to understand the responses of soybeans to PSII interruption and concomitant oxidative stress caused by atrazine and bentazon by monitoring expression at 1, 2, 4, and 8 h after treatment (HAT). more...

Organism:

Glycine max

Type:

Expression profiling by array

Platform:

GPL3015

36 Samples

Download data: GPR

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Glycine max

Type:

Expression profiling by array

Platforms:

GPL6009 GPL3015

36 Samples

Download data: GPR

(Submitter supplied) White mold disease, caused by Sclerotinia sclerotiorum (Lib) de Bary, can be a serious disease of crops grown under cool moist environments. In many plants, like soybean [Glycine max (L.) Merr.], complete genetic resistance does not exist. To identify possible genes involved in defense against this pathogen, and to determine possible physiological changes that occur during infection, a microarray screen was conducted using stem tissue to evaluate changes in gene expression between partially resistant and susceptible soybean genotypes at 8 and 14 hours post inoculation. more...

Organism:

Glycine max

Type:

Expression profiling by array

Platform:

GPL3015

12 Samples

Download data: GPR

(Submitter supplied) White mold disease, caused by Sclerotinia sclerotiorum (Lib) de Bary, can be a serious disease of crops grown under cool moist environments. In many plants, like soybean [Glycine max (L.) Merr.], complete genetic resistance does not exist. To identify possible genes involved in defense against this pathogen, and to determine possible physiological changes that occur during infection, a microarray screen was conducted using stem tissue to evaluate changes in gene expression between partially resistant and susceptible soybean genotypes at 8 and 14 hours post inoculation. more...

Organism:

Glycine max

Type:

Expression profiling by array

Platform:

GPL3015

6 Samples

Download data: GPR

(Submitter supplied) The purpose of this experiment was to identify any genes differentially expressed between the Soybean Near Isogenic Lines iron efficient Clark and iron inefficient IsoClark under iron sufficient hydroponic conditions. These genes would represent constituative genetic differences between the NILs. Keywords: Near Isogenic Line Comparison of Unstressed Soybean Plants

Organism:

Glycine max

Type:

Expression profiling by array

Platform:

GPL3015

6 Samples

Download data: TXT

(Submitter supplied) Legumes interact with nodulating bacteria that convert atmospheric nitrogen into ammonia for plant use. This nitrogen fixation takes place within root nodules that form after infection of root hairs by compatible rhizobia. Using cDNA microarrays, we monitored gene expression in soybean (Glycine max) inoculated with the nodulating bacterium Bradyrhizobium japonicum 4, 8, and 16 days after inoculation (dai), time points that coincided with nodule development and the onset of nitrogen fixation. more...

Organism:

Glycine max

Type:

Expression profiling by array

Platforms:

GPL3015 GPL6009

56 Samples

Download data: GPR

(Submitter supplied) Soybean response to P.sojae infection, Harosoy 63 (resistant cultivar) & Harosoy (susceptible cultivar) at 0,3,6,12,24,48 hours after inoculation. Keywords: Time course

Organism:

Glycine max

Type:

Expression profiling by array

Platform:

GPL3015

11 Samples

Download data: TIFF, TXT

(Submitter supplied) Soybean cultivars, OX951 & OX736, comparison of seed coat at 3 growth stages, early, mid & late Keywords: time course

Organism:

Glycine max

Type:

Expression profiling by array

Platform:

GPL3015

26 Samples

Download data: TIFF, TXT

(Submitter supplied) Soybean cultivars RCAT-Angora & Harovinton, comparison of embryos at 30,40,50,60 & 70 days after pollination (dap) and seed development within each cultivar" Keywords: time course

Organism:

Glycine max

Type:

Expression profiling by array; Genome variation profiling by array; Genome variation profiling by genome tiling array

Platform:

GPL3015

42 Samples

Download data: TIFF, TXT

(Submitter supplied) The Hydrophobic protein from soybean (HPS) locus is polymorphic among soybean cultivars and copy-number changes in the tandem array at this locus are directly correlated with expression level and seed coat luster phenotypes. Keywords: comparative genomic hybridization

Organism:

Glycine max

Type:

Genome variation profiling by array

Platform:

GPL3015

6 Samples

Download data: TIFF, TXT