water stress-Identification of targets of the transcription factor hahb-4 in relation to abiotic stress

rs04-09_hahb4 - water stress - We want to know which genes are over-expressed or down regulated in Arabidopsis plants transformed with the sunflower hahb-4 homeodomain transcription factor with respect to non transformed ones in control and water stress conditions. This gene, hahb4, confers drought tolerance to transgenic Arabidopsis plants. - Overexpression of the hahb4 gene vs vector transformed control Keywords: gene knock in (transgenic),treated vs untreated comparison 3 dye-swap - CATMA arrays

rs04-09_hahb4 - 水分胁迫实验 - 本研究旨在明确：在对照及水分胁迫条件下，转入向日葵来源的hahb-4同源域转录因子（homeodomain transcription factor）的拟南芥（Arabidopsis）植株，相较于未转化植株，哪些基因存在过表达或下调表达现象；该hahb4基因可赋予转基因拟南芥耐旱性。 - 本实验对比hahb4基因过表达株系与空载转化对照株系；关键词：基因敲入（转基因，gene knock in (transgenic)）、处理组与未处理组对比、3次染料互换（dye-swap）、CATMA芯片（CATMA arrays）