Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 7
Release date: Jun 1 2012
Last update date: Jun 2 2012
Access: Public
Chemicals: Calcium
Dataset link Expression data from 0dpa ovules of GhHD-1 silenced and over-expression transgenic cotton lines

Experimental Protocol


0 dpa (Days post anthesis) ovules from GhHD-1 silenced and over-expression lines and wild-type cotton plants were selected for RNA extraction and hybridisation on Affymetrix cotton arrays. Cotton fibre development initiates on the epidermal surface of each ovule within a cotton boll on the day of flowering and GhHD-1 has been shown to be most highly expressed at this stage (0 dpa). Ovules were obtained from 0dpa flowers for hybridisation to cotton arrays to identify genes that may be regulated by GhHD-1 during this early fibre development stage (initiation).

Repositories


GEO

GSE36021

ArrayExpress

E-GEOD-36021

BioProject

PRJNA151743

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Contact


Sally Walford
Sally Ann Walford