Project description:To investigate the regulatory mechanisms of GmZF392, GmZF351 and GmNFYA in oil accumulation, seeds at H3 stage of transgenic plants and JACK plants were collected for RNA extraction and sequencing. Before sequencing, qPCR showed that expression of GmZF392, GmZF351 and GmNFYA increased to about 10, 109 and 7 times respectively compared to JACK. Clean reads of RNA-sequencing were mapped to soybean genome and genes that had a 1.5 fold increase or 50% decrease, compared to JACK, were defined as differential expressed genes (DEGs).
Project description:To investigate the regulatory mechanisms of GmNFYA in salt stress, leaves and roots of transgenic plants and JACK plants were collected for RNA extraction and sequencing. Clean reads of RNA-sequencing were mapped to soybean genome and genes that had a 2 fold increase or 50% decrease, compared to JACK, were defined as differential expressed genes (DEGs).
Project description:Two alfalfa varieties, 'Chilean' (M. sativa ssp. sativa var. Chilean, drought sensitive) and 'Wisfal' (M. sativa ssp. falcata var. Wisfal, drought tolerant), with contrasting water use efficiency were subjected to water withholding for 11 days followed by re-watering. Samples were taken for well-watered plants and plants after five, eight, eleven days of drought stress as well as plants after recovery for one day following drought stress. Roots and shoots were sampled and analyzed separately by expression profiling using Affymetrix Medicago GeneChip.