Project name: Glycine max

Description: To understand the responses of plants to environmental stresses will help mitigate the problems via creating stress-tolerant crop cultivars. We have carried out comparative expression analysis of roots of two soybean varieties Williams 82 and DT2008 that have constrasting drought-responsive phenotype under dehydration and well-watered (control) conditions. Affymetrix’s whole Soybean Gene Expression Microarray (66K) was used.Overall design: The Williams 82 and DT2008 soybean plants were grown for 14 days in the vermiculite soil under greenhouse conditions. The whole plants of 14-d-old plants were detached and exposed to dehydration on KimTowel papers for 0 (well-watered, control), 2 and 10 h. All roots of independent 14-d-old plants were collected. Total RNA was prepared and used for the microarray hybridization. Three independent biological replicates were used for each plant sample.

Data type: Transcriptome or Gene expression

Sample scope: Multiisolate

Relevance: Agricultural

Last updated: 2015-02-03