Unknown,Transcriptomics,Genomics,Proteomics

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Microarray data from aerial tissue of Williams 82 soybean exposed to submergence and reoxygenation


ABSTRACT: Submergence is a major constraint for soybean production worldwide and transient inundation after seeding causes serious loss of soybean productivity. To characterize genome-scale adjustment of gene expression to submergence and reoxygenation, whole transcriptome analysis was conducted using Affymetrix Soybean Gene 1.0 ST Arrays. Aerial tissue of soybean which were treated with 1 d submergence, 5 d submergence, and 5 d submergence + 1 d reoxygenation were subjected to RNA extraction and hybridization on Affymetrix microarrays (Soybean Gene 1.0 ST arrays). Non-submerged were used as control. Two independent biological replicates were analyzed for each treatment.

ORGANISM(S): Glycine max

SUBMITTER: Takeshi Fukao 

PROVIDER: E-GEOD-51710 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Physiological and transcriptomic characterization of submergence and reoxygenation responses in soybean seedlings.

Tamang Bishal G BG   Magliozzi Joseph O JO   Maroof M A Saghai MA   Fukao Takeshi T  

Plant, cell & environment 20140224 10


Complete inundation at the early seedling stage is a common environmental constraint for soybean production throughout the world. As floodwaters subside, submerged seedlings are subsequently exposed to reoxygenation stress in the natural progression of a flood event. Here, we characterized the fundamental acclimation responses to submergence and reoxygenation in soybean at the seedling establishment stage. Approximately 90% of seedlings succumbed during 3 d of inundation under constant darkness,  ...[more]

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