Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 16
Release date: Aug 14 2013
Last update date: Aug 15 2013
Access: Public
Dataset link Genome-wide expression of transcriptomes under waterlogging stress condition in subtropical maize

Experimental Protocol


Two tropical maize (Zea mays L.) inbred lines, HKI1105 (tolerant) and V-372 (susceptible), were used for our experiment. The genotypes were sown in plastic pots filled with loam soil with sandy texture. The plants were watered daily to soil capacity until the application of stress at 28 days after sowing. To impose waterlogging condition, the perforation in the bottom of the pots (35 cm in height) was sealed and the stress treatment was given by watering the pots (5 cm standing water) for seven continuous days. To allow for recovery from stress, the perforations of the pots were unsealed for proper drainage of excess water. The root samples from both genotypes were collected on the 28th, 32nd, 35th and 42nd day after sowing, which represented control, moderate stress, severe stress and post-stress recovery stages, respectively. Two biological replications were used for each comparison.

Repositories


GEO

GSE43088

ArrayExpress

E-GEOD-43088

BioProject

PRJNA184371

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Contact


Nepolean Thirunavukkarasu

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